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Crew installing vapor barrier for crawl space encapsulation

Crawl Space Repair & Encapsulation

A damp crawl space is prone to leaks, pests, and mold. Protect it with crawl space repair and encapsulation from Tar Heel Basement Systems.

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Here at Tar Heel Basement Systems, we have more than 20 years of experience with crawl space repair, crawl space founcation repair, and crawl space encapsulation using our proven solutions. Our durable and waterproof 20-mil thick vapor barriers, combined with our state-of-the-art sump pump systems and superior dehumidifiers ensure your crawl space stays dry and clean for years to come. Additionally, our crawl space support posts ensure lasting structural stability.


CAUSES OF CRAWL SPACE DAMAGE

The biggest culprit of crawl space issues has to do with the way your home was constructed.

As warm air rises in a home, it leaks out of the upper levels. New air must enter your home to replace the air that has escaped. In fact, in a tight home, about half of the air escapes each hour out of the upper levels. This creates suction at the lower levels to draw in replacement air. In older homes, the air exchange rate can be as high as two exchanges per hour.

What this stack effect does is create airflow in your home from bottom to top. So air from the crawl space is drawn upwards into the first floor living area and then into the second floor. Of course, it dilutes with other air in your home, but building scientists say that up to 50% of the air you breathe on the first floor is air that came from your crawl space.

Therefore, whatever is in your nasty crawl space air (mold spores and humidity) is in the living area of your home and can negatively affect your family. If there is mold or mildew in the crawl space, mold spores are floating around upstairs that your family is breathing in.

So this idea that we put in crawl space vents and expect that air will flow in through vents on one side of the house and out through the vents on the other side, does not happen. What actually happens is air enters the vents in the front, enters the vents in the back, and enters the vents on the sides of the home and then it goes UP!

READ MORE ABOUT THE STACK EFFECT>

As cold air enters your crawl space, the stack effect carries that cold air throughout your home. What does this mean for your home?

The stack effect also allows dust mites, mold growth, and nasty odors to travel through your home into the air you and your family breathe. It also will create cold floors and a cold environment within your home, which causes you to use your home’s heating system more heavily, causing high utility costs. To keep your home warm, and the air you and your family breathe clean, it is important to keep your crawl space healthy and dry.

Many factors cause a damp and cold crawl space, like open vents, condensation, and water vapors. Rumors have it that insulation to your floors or roof of your home’s crawl space will help keep your home warm during the colder months, and is partially true; however, insulation ignores the real problem of moisture in your crawl space and will only be ruined by the moisture.

READ MORE ABOUT OPEN CRAWL SPACE VENTS>

Crawl space humidity has plagued homes in North Carolina since the first day they were built.

As the humidity levels rise in crawl spaces, moisture condenses on the surfaces, leading to serious problems in your home. These problems can lead to health issues and the need for expensive crawl space repair.

Most of the problems traditionally associated with damaged, rotting crawl spaces are due to basic flaws in the ways that crawl spaces were designed. When the frame of your home was first built, it was a large wooden box, with few, if any, holes in it.

Then came the other contractors. As plumbers, electricians, HVAC workers, and other professionals worked in your home, they began to cut channels in the walls and floors. Pipes, wires, cables, ducts, and other components were passed through, and your home’s construction was completed.

Then, over time, your home began to expand and contract. The once-tight seams began to warp slightly, and more crevices and openings appeared. There are a lot of openings that can develop between your first floor and your crawl space!

In your home, warm air rises, leaving through your attic and upper floors. As this happens, a vacuum is created on the lower floors. Air from the outside — and from your crawl space — is pulled upwards to fill the space.

If you have crawl space vents, they will also become part of the air movement in your home. As air is pulled out of the crawl space and up into the home, new air will be pulled in through these vents.

Here’s the key point: If the air outside is wet or humid, then your crawl space vents are bringing in moisture.

READ MORE ABOUT CRAWL SPACE HUMIDITY>

Award-Winning Service

Groundworks, LLC BBB Business Review
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Thank you Tar Heel Basement for your work. I feel very good about your work and my home is safe and structurally sound.

Thank you Tar Heel Basement for your work. I feel very good about your work and my home is safe and structurally sound.

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I was extremely satisfied with the professionalism and hard work that Adam Canter (lead), Tim Witherspoon and Ryan Oldman displayed. They…

I was extremely satisfied with the professionalism and hard work that Adam Canter (lead), Tim Witherspoon and Ryan Oldman displayed. They worked well together to complete the job on time and above expectations. I was impressed with the systems but even more impressed with the way it was installed, the efforts to control the dust and the cleanup that occurred throughout the job. I would suggest you ask for this crew by name. I had the work quoted by others but there was no warranty included. I think the extra money spent was well worth the quality, warranty and included follow-up inspections. The lifting peer systems installed closed the cracks in the brick veneer on the length of 3 sides of the house as planned. I observed the installation of the wall braces and could see the immediate reduction in bowing of wall. Very happy with results.

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THANKS for sending Joel Cocker to do my yearly inspection. He was the most professional and thorough tech from ANY company I have dealt…

THANKS for sending Joel Cocker to do my yearly inspection. He was the most professional and thorough tech from ANY company I have dealt with for 41 years living in Bunn. He took pictures inside, outside and under the house. He explained everything in a manner even I could understand. His "bedside" manner was on point. On your scale of 1 to 5, Joel was an 11. Please send him next year unless you send him to your higher office. THANKS!!! Mike Lovin

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Nice Gentleman, Ken, Gerry, James P, Malik

Nice Gentleman, Ken, Gerry, James P, Malik

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Ian and Shyhine did a great job. They were timely, professional, knowledgeable, and friendly as well. Highly recommended!!!

Ian and Shyhine did a great job. They were timely, professional, knowledgeable, and friendly as well. Highly recommended!!!

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Mike z colt and Austin l did a great job on my crawl space ty

Mike z colt and Austin l did a great job on my crawl space ty

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John Boy & James were great to work with. They kept me up to date through the entire process and kept the area clean. The company in…

John Boy & James were great to work with. They kept me up to date through the entire process and kept the area clean. The company in general is 100% great to work with. I recommend them!!

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Joel Cocker was tremendously helpful. He did not rush and listened to our concerns. Extremely pleasant!! Thank you Joel!!!!

Joel Cocker was tremendously helpful. He did not rush and listened to our concerns. Extremely pleasant!! Thank you Joel!!!!

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Mike z.tae s.lawrence b they did a very good job

Mike z.tae s.lawrence b they did a very good job

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David P, James C and Cris P did a great job on my install! They listened and was able to help resolve some challenges within the project.

David P, James C and Cris P did a great job on my install! They listened and was able to help resolve some challenges within the project.

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Jared and Mike went above and beyond with our crawl space encapsulation! They installed a sump pump and dehumidifier, tackling a…

Jared and Mike went above and beyond with our crawl space encapsulation! They installed a sump pump and dehumidifier, tackling a labor-intensive job with incredible patience and zero complaints. When they finished, I could hardly believe it was the same crawl space—it looked amazing! The project took about four days, with a long commute each way, yet their dedication never wavered. They even came back to install another door, working quickly and efficiently while delivering top-notch results once again. If you need any basement system work done, I can’t recommend Jared and Mike enough. Truly outstanding service—thank you both! ❤️

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Just finished the insulation on my crawl space, look really good thanks Mike Jones, Stephon H. and Cody. Great Job !

Just finished the insulation on my crawl space, look really good thanks Mike Jones, Stephon H. and Cody. Great Job !

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Excellent service from start to finish. Michael did an awesome job on the front end diagnosing what was needed and Jalynn and his crew…

Excellent service from start to finish. Michael did an awesome job on the front end diagnosing what was needed and Jalynn and his crew were did a great job making the repairs. I cannot say enough good things about the whole experience.

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Joel did a follow up to some structure support we had done a few years ago. He was a great communicator, very thorough and great to work….

Joel did a follow up to some structure support we had done a few years ago. He was a great communicator, very thorough and great to work. We appreciated his attention to detail and would love to work with him again.

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Ray M, Greg H & Darion H did a great job. They worked hard to fix the dip in my dining room as well as sealing my crawl space, installing…

Ray M, Greg H & Darion H did a great job. They worked hard to fix the dip in my dining room as well as sealing my crawl space, installing the dehumidifier and sump pump. I would hire them again.

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I posted the wrong post on here. It was meant for a different company. This is a great company.

I posted the wrong post on here. It was meant for a different company. This is a great company.

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Good work and communication from Josue M and Tito C.

Good work and communication from Josue M and Tito C.

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Thoroughly impressed from start to finish! It took 6 weeks to get the installation appointment (post hurricane) but we received texts…

Thoroughly impressed from start to finish! It took 6 weeks to get the installation appointment (post hurricane) but we received texts periodically during that time confirming our appointment. Was nice to know we hadn’t been forgotten about! JACOB C and TERRENCE A did an exceptional job!!! They were on time, professional, polite, honest, knowledgeable and kept us informed of the progress throughout the day. Job was started on 12/23 and completed early the next morning on 12/24; you would have never known they were working just before Christmas – their attitude was GREAT! Restoworx did a fantastic job with mold remediation. JOHN D. did our inspection and walked us through the purchasing process. He was honest, professional and fantastic to work with! All in all – EVERYONE was great to work with. Our crawlspace looks amazing! I’m not afraid to go under the house any more. Professional, courteous and prompt. We will definitely call Tarheel for any future needs!!

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Jess and Zach repaired our sidewalk and our driveway. They worked well past dark just to get the job done in one day. Well done!

Jess and Zach repaired our sidewalk and our driveway. They worked well past dark just to get the job done in one day. Well done!

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I called Tar Heel to repair my crawl space door. Tae S. Edwin C. and Sam P. responded. They arrived quickly checked out the problem and…

I called Tar Heel to repair my crawl space door. Tae S. Edwin C. and Sam P. responded. They arrived quickly checked out the problem and professionally made the repairs. I will definitely use them again if needed.

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David P, James C & Michael were wonderful! we are so pleased with our work and craftsmanship. We would highly recommend them to anyone.

David P, James C & Michael were wonderful! we are so pleased with our work and craftsmanship. We would highly recommend them to anyone.

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Matthew Mounts and John Snow were our Tarheel Basement Specialists. They were prompt and professional and kept us updated on the steps of…

Matthew Mounts and John Snow were our Tarheel Basement Specialists. They were prompt and professional and kept us updated on the steps of the process throughout. We appreciated their professionalism. They were great to work with.

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I was very pleased with the service that that John, Jr and Brady a performed. John went above and beyond to make sure that I was satisfied. …

I was very pleased with the service that that John, Jr and Brady a performed. John went above and beyond to make sure that I was satisfied. He is a very knowledgeable person and knows what he is doing. I enjoyed talking with him he is a very good people person. If I were to need any more service from this company I would definitely ask for Jr. He made sure that my doors would all latch due to jacking up the floors and made all the necessary adjustments to see that they did so. He did what it took to get the job done right. I wish he had it have been here the first time! Thank you John for a job well done! Ray Johnson

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Devin was through, competent and personable. He explained everything he did in a detailed way. Great customer service!

Devin was through, competent and personable. He explained everything he did in a detailed way. Great customer service!

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Devin was very pleasant and explained everything well.

Devin was very pleasant and explained everything well.

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Jess W and Zack B just finished lifting a 6' x 8' concrete slab and stabilizing a much larger one that I hope will stop the leak that I am…

Jess W and Zack B just finished lifting a 6' x 8' concrete slab and stabilizing a much larger one that I hope will stop the leak that I am having in a basement wall. They were extremely professional, knowledgeable and quite graciously willing to put up with me watching them do their work, which I found fascinating. If I ever need additional work done TarHeel is who I will call. I can't wait to powerwash once the caulk has dried.

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Ian and Nathan were pure professionals during our installation.At the end of each day I was made aware of progress made with documentation…

Ian and Nathan were pure professionals during our installation.At the end of each day I was made aware of progress made with documentation and what was to come. Transparent and professional. Could not be happier with the service I received.5/5 stars.

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I had many apprehensions about the job wondering if I made the right choice of contractors but when Juan S. and Alex S. rolled up to my…

I had many apprehensions about the job wondering if I made the right choice of contractors but when Juan S. and Alex S. rolled up to my house I was immediately blown away by their openness and politeness. They were genuinely honest in their accessment and actually told me that the treatment might not work and gave me choices of one was " no charge" and left with a smile which in turn gave me a little bit more of faith in humanity. Would recommend this company to my friends as well as anyone else.

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Nick Perfetti, Austin Thomas and Javonna Gil completed our craw-space encapsulation in a very professional and highly skilled manner. They …

Nick Perfetti, Austin Thomas and Javonna Gil completed our craw-space encapsulation in a very professional and highly skilled manner. They were on time, respectful and very competent in completing the work. They truly performed as the A Team. And the results were top notch.

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Very pleased with process from inspection with Steele and the actual work done by John, Chris and Taylor. They were every professional and…

Very pleased with process from inspection with Steele and the actual work done by John, Chris and Taylor. They were every professional and did quality work especially considering the limited space underneath our house. They explained everything as they went along felt very informed as to what was being done to fix our floors.

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I recently moved home to assist my parents in caring for their 30+ year old house with a crawl space that had never been touched. It was…

I recently moved home to assist my parents in caring for their 30+ year old house with a crawl space that had never been touched. It was bad and I needed help. My first point of contact with THBS was Pete Horak and I am so thankful it was. From day one Pete was dedicated to making sure my family and I were properly informed, felt safe and never felt alone during this process. Any question or concern I had, and he was ready to hop on the phone and get it handled. Even after work has been completed, my followup questions have been answered and handled quickly. Overall, happy and appreciative of THBS for restoring my family home to a safe place to be, and thank you for Pete; he’s a good one.

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The team with team leader Daniel , called in advance talked w me about what they were planning to do n even planned ahead for what the job…

The team with team leader Daniel , called in advance talked w me about what they were planning to do n even planned ahead for what the job required. They came he greeted me n then they went to work. His team of Travis n Dominque got the work done n gave me a high quality job. They took away the trash n really policed the area for sharp items that could puncture my tires. My overall experience w Tarheel Basewent far exceeded my expectations, great having them here.

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Jeffrey Traub came out the day after I called the company. I had a large tree root that appeared to be going under my house and I was…

Jeffrey Traub came out the day after I called the company. I had a large tree root that appeared to be going under my house and I was concerned it could cause cracks in my slab. He was on time and very thorough in examining my house. While he didn't find any problems he did spot a couple of issues for me to keep my eye on. He also explained I probably had lots of tree roots going under my house and that I just couldn't see them. My neighborhood had been built on land that was heavily wooded. He also explained HOW they fix a SLAB house that has foundation problems. I had envisioned all sorts of nightmare scenarios such as having to move all my belongings out and having my new floors ripped up. Luckily that is NOT how they repair it. Just knowing if that horrible day ever came where I would need their services, that it wouldn't be the nightmare I had thought, put my mind at ease. Jeffrey's explanation of the care they take to preserve my flooring while making repairs was very reassuring. The person who set up the appointment was also very thorough in asking questions to determine what the issue might be and which serviceman to send. Since I don't have a basement or crawl space I never thought I could have foundation problems. I was wrong but luckily I do not have any at this time and thanks to Jeffrey I am knowledgeable about what to look for in order to catch problems in their early stage when it is easiest and cheapest to fix. I would definitely recommend this company and suggest you ask for Jeffrey Traub to come to your house.

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Tar Heel Basement Systems is a great company! Of course we all know a company is only as good as the people who represent it. And I must…

Tar Heel Basement Systems is a great company! Of course we all know a company is only as good as the people who represent it. And I must say, Jagwon and Stanley who installed my basement system clearly are proud of their product and of their company. These two men arrived on time, were extremely polite and courteous, worked hard and very fast to give me (the client) the best job possible. Jagmon spent the necessary time with me to answer all my questions and kept me in the loop so I knew what all the steps were and why they were important. My only regret is I only have one basement to do. But you can bet I will be telling my friends and neighbors where they must go for solving their basement issues…Tar Heel Basement Systems!

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We were very impressed with Robert Yellico and Joe on our foundation project. They were hard working and very friendly, always informing…

We were very impressed with Robert Yellico and Joe on our foundation project. They were hard working and very friendly, always informing us of what was going on. Complete professionals and good guys!

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Terrance, Jay, and Keaton did great work installing our French drain and sump pump! They were communicative before and during the job, did…

Terrance, Jay, and Keaton did great work installing our French drain and sump pump! They were communicative before and during the job, did a fantastic job cleaning up and finished ahead of schedule.

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We were in the process of buying a home and Tim Martin fit us in quickly, with our tight timeline, to help us with determine what was…

We were in the process of buying a home and Tim Martin fit us in quickly, with our tight timeline, to help us with determine what was needed to waterproof and stabilize the basement & crawlspace. He spent quality time answering all of questions and was knowledgeable and personable.

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Tar Heel systems did a great job. My Technician's Juan and Alex were very courteous and respectful. Definitely displayed attention to…

Tar Heel systems did a great job. My Technician's Juan and Alex were very courteous and respectful. Definitely displayed attention to detail to assure me that the job was done well. I'd certainly recommend this business to my friends.

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Tae.s Edwin.c Sam.p Great job for me.

Tae.s Edwin.c Sam.p Great job for me.

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Devin arrived on time (1200 noon) just like he said would. I was pleasantly surprised that the inspection included inside and around the…

Devin arrived on time (1200 noon) just like he said would. I was pleasantly surprised that the inspection included inside and around the outside of the home, as well as the crawl space. I'm glad that no major issues were found . I was impressed with his level of professionalism, as he went as far as to literally record his findings into a slide presentation. He even went as far as to seal around the door to the crawl space in an effort to ensure the possibility of water no longer pooling by the door. I'm very pleased that the encapsulation done by Tarheel Basement Systems is still holding firm. Devin showed me what Tarheel Basement Systems can do for me regarding insulation. Though I'm not ready to make this move now, Devin has given something me to think about.

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Austin, Jesus and John were so thorough, the crawl space encapsulation looked exactly like the advisements"Tar Heel Basements" runs on…

Austin, Jesus and John were so thorough, the crawl space encapsulation looked exactly like the advisements"Tar Heel Basements" runs on television. Great crew. Thanks guys.

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Tae.s & his crew Edwin.c Sam.p & New Salesman were fantastic amazing people Shout out to Tae for really helping me & keeping me informed &…

Tae.s & his crew Edwin.c Sam.p & New Salesman were fantastic amazing people Shout out to Tae for really helping me & keeping me informed & up to date threw the whole process.I would highly recommend This crew Great Job Guys

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Professional trustworthy quality service:)

Professional trustworthy quality service:)

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James W and Matt D came out to work on the foundation and install some jacks for sagging joists. They were courteous and quick. THBS is…

James W and Matt D came out to work on the foundation and install some jacks for sagging joists. They were courteous and quick. THBS is definitely not the cheapest shop in town, but they stand behind their work and I prefer to have folks that know what they're doing operating on the most important aspects of my home. Thanks again!

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We had the "A Team" (Nyles R. Jeff T. and Tyree M.) come out to do our crawl space, and they lived up to their title. Nyles walked me…

We had the "A Team" (Nyles R. Jeff T. and Tyree M.) come out to do our crawl space, and they lived up to their title. Nyles walked me through all the work they were going to do, he clearly explained it and was very patient with me, and all my questions; even as I crawled around their work space, they took the time to answer all of my questions. As an artisan I can tell when someone has done good, mediocre or bad work. Even if you don't know the work itself, you can tell by how the work is being performed, executed and completed; the detail and dedication to the work itself. Nyles, Jeff and Tyree, the "A Team", were Awesome!

José Antonio Pelayo (José Antonio)

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Good job completing our crawl space repair

Good job completing our crawl space repair

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Brian, Leo, &Stephon Did a verry good, for me, clean quiet and very efficient job. I would recommend this crew !!!!!!without…

Brian, Leo, &Stephon Did a verry good, for me, clean quiet and very efficient job. I would recommend this crew !!!!!!without reservation.

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This is just in the beginning stages. What I am rating the company on currently is the Certified Field Inspector John Dounoucos. John has…

This is just in the beginning stages. What I am rating the company on currently is the Certified Field Inspector John Dounoucos. John has been to our home twice. The first time was last week to learn what my concerns were and then quote me on the work that was needed. The first thing I would like to mention is John arrived on time and was very thorough and went over all the processes required. I told John I would be getting a second quote before making any decisions and he was good with that. The one thing that means the most to me is, John was NOT pushy, there was NO hard sell and NO you have to sign now or the price could change. John followed up with a text a few days later and we had just finished with our second quote. The price from the second company was fairly even, but I liked John's approach and the scope of work for this project. Looking forward to seeing how the job goes! I feel confident it will meet the high standards John outlined for us!

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Just completed installation of our basement system. The crew that did the work (James B, Trent E, Marion H, and James Wm) were excellent…

Just completed installation of our basement system. The crew that did the work (James B, Trent E, Marion H, and James Wm) were excellent and kept us informed of each step in the installation and always answered any questions. They cleaned up at the end of each day and double checked after completing the job to make sure everything was clean. Thank you for sending a great crew to do our job. Alberto

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Jonathan and his team was very honest, knowledgeable, and thorough! Jonathan took the time to explain the solution options to me. He was…

Jonathan and his team was very honest, knowledgeable, and thorough! Jonathan took the time to explain the solution options to me. He was always pleasant and friendly even though I may have needed more attention to understand the solution options. When we found the source of my basement leak, it turned out that I only needed a simple repair! He even helped me to move forward with it! I highly recommend Jonathan, his team, and Tar Heel Basement Systems! Thank you!

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Gary Hacker and Robert Hacker have been efficient, polite, and good communicators. They performed the job with virtually no mess for us,…

Gary Hacker and Robert Hacker have been efficient, polite, and good communicators. They performed the job with virtually no mess for us, cleaning and straightening each day before they left. Thank you, Tarheel.

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The city building inspector remarked, "they did a beautiful job". Thank you Ken, Stephen and Jael ! Additionally, TBS Field Supervisor,…

The city building inspector remarked, "they did a beautiful job". Thank you Ken, Stephen and Jael ! Additionally, TBS Field Supervisor, Ronnie, followed up with us to be sure we were satisfied with the work. There was never a concern throughout the process. Thank you for your outstanding customer service!

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I had my crawlspace encapsulated several years ago, along with adding a dehumidifier and a sump pump. It is such an improvement, I'm…

I had my crawlspace encapsulated several years ago, along with adding a dehumidifier and a sump pump. It is such an improvement, I'm always glad I had it done. At our recent annual inspection maintenance, our service technician Thomas Boswell was on time, polite and thorough in his work. Good job!

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It was a good experience. The representative who came first was knowledgeable and thorough and understood the problem the workmen were fast …

It was a good experience. The representative who came first was knowledgeable and thorough and understood the problem the workmen were fast and took care of the problem neatly . I’m very pleased with the result and the price.

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Tar heel basements did an awesome job in our basement. Ian and Nathan were very courteous and professional and they did an excellent job. …

Tar heel basements did an awesome job in our basement. Ian and Nathan were very courteous and professional and they did an excellent job. Highly recommended.

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My husband and I purchased a home only to find out after we closed that was literally falling down around us. After calling several…

My husband and I purchased a home only to find out after we closed that was literally falling down around us. After calling several companies and being told it was beyond the scope of what they could handle, we found Tar Heel. If I had only known then what I know now I would have saved myself so much time and stress and called Tar Heel FIRST. Paul, who came out originally, the Structural Engineer Bobbie and Ronnie the Project Manager were able to put a plan together to save our home. They genuinely treated our home like their own. The Foreman Gary Hacker and his Technicians Sam Jarvis and Dalton Brown who came out to do the work (along with Cory and Axel) were professional, kind, and extremely knowledgeable. My home will be able to stand for another hundred years because of their work. Thank you, Tar Heel.

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So I spent a LOT of money to ensure my crawl space was properly protected and encapsulated. I had both Charles and DJ who worked non stop…

So I spent a LOT of money to ensure my crawl space was properly protected and encapsulated. I had both Charles and DJ who worked non stop to complete the entire job within a day. They did an excellent job and helped me inspect the crawl space myself (yes I crawled around, sheesh!) These guys were hard working, thoughtful and diligent! I am pleased with the thoroughness of their work. I also passed the City inspection without issue. Thank you Charles and DJ!!

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They came in did a great job in a short amount of time. Very friendly and willing to help able.

They came in did a great job in a short amount of time. Very friendly and willing to help able.

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Gary Hacker Aiden Bennett Michael Mayes Tore out and replaced the foundation crawlspace boards put in supports and floor jack's. What an…

Gary Hacker Aiden Bennett Michael Mayes Tore out and replaced the foundation crawlspace boards put in supports and floor jack's. What an amazing job! Personable kept me informed diligently did their work. Ate lunch in the truck let me know when they were on the way and arrived. Asked me if I had questions. Went over the work they did showed me pictures. Explained. They never said anything bad about the one that previously did 30k worth of work. These young men worked hard under the house all day long. My home is like new again. Can I adopt you young men? I commend you for your work ethic and integrity. I'm so grateful. Thank you. Floors are even my cabinets do not have space between them and the ceiliing. Doors are even. Whoop hoo. They replaced joists and made my house solid forever.

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The team that did the encapsulating our crawlspace was Derrick (Foreman), Onyx and Jordan. They were great and professional. They were…

The team that did the encapsulating our crawlspace was Derrick (Foreman), Onyx and Jordan. They were great and professional. They were prompt and once they arrived they went straight to work. They unfortunately were working when it was raining and cold. Derrick kept me up to date on their process and provided pictures every day. One important part for me was that they would clean up at the end of the day. I would highly recommend them.

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From the time I called to request an initial revie, until the work was completed, this process was professional and convenient. Zack came…

From the time I called to request an initial revie, until the work was completed, this process was professional and convenient. Zack came and crawled around in the very tight crawl space during the initial examination and then scoped the work and cost same day with me. John C and Brian C were the service representatives performing the installation of the membrane and foam board over a two day process. These guys worked so hard and kept me informed on status the whole way. I gave 5 stars because I've had lots of service jobs performed at my home and this team and the work done exceeded my expectations.

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Devin was great! He went above and beyond and was very helpful with his explanations of everything.

Devin was great! He went above and beyond and was very helpful with his explanations of everything.

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Encapsalation

Encapsalation

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John, the Field Inspector; Sarah, the Project Coordinator; and Tom and Tyler, the Installation Technicians, were all simply outstanding in…

John, the Field Inspector; Sarah, the Project Coordinator; and Tom and Tyler, the Installation Technicians, were all simply outstanding in their professional knowledge, skills, and expertise. Their communication was flawless in keeping me informed about the schedule and all details of the process.To find cracks in the floors of one’s home is a very unnerving experience, but to find such responsive and excellent professionals to successfully repair the situation leaves one completely reassured that the serious issues have been completely resolved.From the initial inquiry to the completion of the project, my experience is that Tar Heel Basement Systems is simply the Best in the Business in terms of total customer satisfaction and service. I could not recommend them more highly.

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Tar Heel Basement Systems did a great job inspecting our foundation and creating the best system for our home. The technicians: Ian…

Tar Heel Basement Systems did a great job inspecting our foundation and creating the best system for our home. The technicians: Ian Addington, Justin Smith and Ian Brademeier did an amazing job. They were all professional and explained the whole process to us. We appreciate them coming out even with all the snow happening in Hampstead.

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Came earlier than scheduled and did a great job. My crawl space is great and I can go in there with our hesitation. Would recommend the…

Came earlier than scheduled and did a great job. My crawl space is great and I can go in there with our hesitation. Would recommend the service to anyone

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I liked that Zackery explained what and how they were doing the vents. The job looks great. Nice job!

I liked that Zackery explained what and how they were doing the vents. The job looks great. Nice job!

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We had an incredible first experience with Tarheel Basement Systems, specifically with Tim Martin. Tim was friendly, efficient, and honest…

We had an incredible first experience with Tarheel Basement Systems, specifically with Tim Martin. Tim was friendly, efficient, and honest about what our situation was going to look like for us. I would recommend Tarheel Basement Systems to anyone who needs this area of work done.

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Great job, very detailed info. Trusted he cared about the needs od the customet and my home.

Great job, very detailed info. Trusted he cared about the needs od the customet and my home.

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Jess and Zach arrived on time and treated my problem professional all the way to the end. Their skill and job ethics compliments our…

Jess and Zach arrived on time and treated my problem professional all the way to the end. Their skill and job ethics compliments our meeting with Anthony. All deserve a full thumbs up! Thank you all!!!

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TarHeel Basement Systems is your go to for crawlspace issues and foundation repairs. From ordering the free inspection all the way through…

TarHeel Basement Systems is your go to for crawlspace issues and foundation repairs. From ordering the free inspection all the way through the end of the job my experience was smooth. Their communication was on point and if I ever had questions throughout the process I was able to call and get piece of mind. They worked around my schedule and I even had to push back my install date for personal reasons, they worked with me through it all, no questions asked. Rob Philips was the inspector and gave me a very detailed report of what was going on and talked me through the best solutions. The job site crew, Ian A., Ian B., Ethan, and Justin were very efficient and personable. I couldn’t have asked for a better experience. They made a stressful situation for me and my family very smooth and I’m thankful for their work!

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Jackson Ramsay came to check out a problem with our de-humidifier. He did a fantastic job. Found the problem (it was off balance),…

Jackson Ramsay came to check out a problem with our de-humidifier. He did a fantastic job. Found the problem (it was off balance), corrected the problem and then checked out every aspect of our encapsulation. He went above and beyond what was necessary. I was extremely pleased. Thank you for the great service.

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Many thanks to: Ed Greene Tim Everhart Micah Miller Billy Noyola This crew did a great job!

Many thanks to: Ed Greene Tim Everhart Micah Miller Billy Noyola This crew did a great job!

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The crew from Tarheel were professional in every way. Justin, Demarte, and Harry worked long hours to get the job done and done correctly. …

The crew from Tarheel were professional in every way. Justin, Demarte, and Harry worked long hours to get the job done and done correctly. As with most older homes, all the little issues that popped up were dealt with in a timely and efficient manner. Justin explained everything they were doing and sent pictures of all of it. Great job.

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Austin, Justin and Tae were outstanding! TarHeel Basement Systems is a great company. Wonderful job and thank you!

Austin, Justin and Tae were outstanding! TarHeel Basement Systems is a great company. Wonderful job and thank you!

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Agent Experience – I contracted Tar Heel Basement Systems for a slab foundation inspection for a buyer client. Christopher Raymond was the…

Agent Experience – I contracted Tar Heel Basement Systems for a slab foundation inspection for a buyer client. Christopher Raymond was the inspector assigned – I couldn’t have been more satisfied with his service. He was attentive to the concerns raised and thorough in his work/ findings. He was able to supply a quote within 2 hours of our appointment! I will definitely recommend Tar Heel to more clients in the future.

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James, Alfred, & Trent did a phenomenal job sealing up our crawl space!! They were very thorough in the process of the work they did as…

James, Alfred, & Trent did a phenomenal job sealing up our crawl space!! They were very thorough in the process of the work they did as well as providing excellent detail in the work they did prior to starting the project and then after when explaining what they did. They also were extremely helpful by taking pictures of the crawl space and explaining extensively each step of the way. I highly suggest using this company!

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Jacob C / David P / Noah H did a very excellent job was very professional. The answered all your questions and explained everything about…

Jacob C / David P / Noah H did a very excellent job was very professional. The answered all your questions and explained everything about what they were doing so we could understand it. They made us very comfortable and they were knowledgeable about what they were doing very friendly and easy to talk to and made this experience very easy going. My wife and I would recommend Tarheel Basement Systems to my family and friends and anyone else that needs their help. Thank you guys for a job well done these three gentlemen are always welcome to our home. Thanks Tarheel Basement Systems for turning something that many consider as a scary situation into a pleasurable and knowledgeable experience. God Bless youThanksEverette and Joan Watlington

everette watlington

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Big big shout out to the guys who came and did all the work under my house, they didn’t complain or fuss the entire four days they were…

Big big shout out to the guys who came and did all the work under my house, they didn’t complain or fuss the entire four days they were here, job was done professionally and in a very timely manner, highly highly recommend this company for any kind of work you need done on your basement/crawlspace. By far not the cheapest option but the quality of work and craftsmanship stand out in there employees and the work they provide. Gary Hacker, Nester Bautista, and Axel Perez all deserve a raise!

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Jess Zach Wonderful job

Jess Zach Wonderful job

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Jess W. and Zach B. did an outstanding job fixing my concrete garage floor! Their professionalism, attention to detail, and dedication to…

Jess W. and Zach B. did an outstanding job fixing my concrete garage floor! Their professionalism, attention to detail, and dedication to quality were evident throughout the entire process. They took the time to ensure everything was done right, and the results exceeded my expectations. I highly recommend them to anyone needing concrete repair—top-notch service from start to finish!

James Odessa Flooring

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Tarheel Basement Systems did a great job encapsulating our crawl space! Nestor, Luis and Felipe were professional, prompt and clearly…

Tarheel Basement Systems did a great job encapsulating our crawl space! Nestor, Luis and Felipe were professional, prompt and clearly communicated every step of the process. We are very satisfied and would recommend Tarheel to anyone.

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Worth every penny, very happy from start to finish. We opted for the complete crawl space encapsulation, moisture control, and floor…

Worth every penny, very happy from start to finish. We opted for the complete crawl space encapsulation, moisture control, and floor leveling. When the work was done and we discovered that their original plan missed a key leveling issue, they promptly came back out and did the extra work at no charge to us. Our salesman Jay was never pushy and had the patience of an angel. Thank you to the crew including Victor, Brian, Austin, Christian, Malik, Robert and James for doing a fantastic job.

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I was very pleased with the service inspection I got from Elton Marrow. He was very professional, on time, and very friendly and respectful.

I was very pleased with the service inspection I got from Elton Marrow. He was very professional, on time, and very friendly and respectful.

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Tar Heel basement systems goes over and beyond their obligations to satisfy their customers even several years past. They came out and…

Tar Heel basement systems goes over and beyond their obligations to satisfy their customers even several years past. They came out and retaped some of the seams in the vapor barrier and cleaned the barrier where some water had pooled. I highly recommend them and their service technician (Jacob ) went over and beyond his duties to satisfy me as a customer. He readjusted my dehumidifier to the proper settings. Get them to help you! You won’t regret it! Superior service!

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Joe W, Tim and Edward were awesome. Their work is top notch, they were very knowledgeable, and were even super friendly to our cats….

Joe W, Tim and Edward were awesome. Their work is top notch, they were very knowledgeable, and were even super friendly to our cats. Overall, it was a great experience. Highly recommend.

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The friendliest and most engaging workers we've had at our home. I highly recommend this company and, more specially, the two young men who …

The friendliest and most engaging workers we've had at our home. I highly recommend this company and, more specially, the two young men who completed the work.

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Ken, Stephen and Michael were great. Very knowledgeable, professional and proficient. Highly recommend.

Ken, Stephen and Michael were great. Very knowledgeable, professional and proficient. Highly recommend.

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They do great work and follow-up to ensure all is OK.

They do great work and follow-up to ensure all is OK.

Harvey Satterwhite Jr.

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Zachary provided a thorough inspection of our crawlspace encapsulation, along with the dehumidifier and sump pump. Upon completion, he went …

Zachary provided a thorough inspection of our crawlspace encapsulation, along with the dehumidifier and sump pump. Upon completion, he went over everything he completed. We were very pleased with his professionalism and knowledge. Thanks, Tar Heel!

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Wonderful experience with Maurice, James, and Josh from beginning to end. Highly recommend. So relieved to have our basement safe from…

Wonderful experience with Maurice, James, and Josh from beginning to end. Highly recommend. So relieved to have our basement safe from water.

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Excellent work. Charles. Dj, and Noah did excellent work. Very thorough.

Excellent work. Charles. Dj, and Noah did excellent work. Very thorough.

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Austin, John and the other John did good work and cleaned up afterward. They were polite and easy to talk to. Explained everything before…

Austin, John and the other John did good work and cleaned up afterward. They were polite and easy to talk to. Explained everything before doing the job.

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Winston Salem Nc basement systems employees David P, James C and Michael J did a very professional job on our home. Was very knowledgeable,…

Winston Salem Nc basement systems employees David P, James C and Michael J did a very professional job on our home. Was very knowledgeable, polite and helpful .

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Myles sold me the encapsulated crawl space. The three gentlemen that completed the installation were very professional. It was finished in…

Myles sold me the encapsulated crawl space. The three gentlemen that completed the installation were very professional. It was finished in three days and after inspection, I was informed that it was the “best install that they had seen, and that It appeared they had gone above and beyond”. It was very expensive, but I hope in the long run it was worth it.

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Tar Heel Basement Systems encapsulated our crawl space and it looks great. Ken, Stephen and Jesus were great to work with and answered all…

Tar Heel Basement Systems encapsulated our crawl space and it looks great. Ken, Stephen and Jesus were great to work with and answered all our questions and kept us informed. Thanks guys!!

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Jalynn brown, Dominique bunch , Omar cox these men did a great.

Jalynn brown, Dominique bunch , Omar cox these men did a great.

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Great service and guarantees.

Great service and guarantees.

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Very friendly and professional answers all my questions did a awesome job on my crawl space Very happy with the job they did.⭐️⭐️⭐️⭐️⭐️

Very friendly and professional answers all my questions did a awesome job on my crawl space Very happy with the job they did.⭐️⭐️⭐️⭐️⭐️

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Jalynn Brown ensured great communication during the process. He and his crew, Trenton Evans and Jahi Atkinson, did a great job.

Jalynn Brown ensured great communication during the process. He and his crew, Trenton Evans and Jahi Atkinson, did a great job.

Why Crawl Space Repair and Encapsulation Are Important

The underside of your home may not seem important as it is a place that is rarely ever considered or visited, but this is not the case. Your crawl space is responsible for approximately 50% of the air that is in your home. This means that any mold or mildew, musty odors, or pest droppings in your crawl space are being circulated up through the air into the areas your family spends time together.

When it is exposed to the elements, your crawl space is susceptible to mold and mildew growth, excessive moisture from groundwater or floods, and unwanted pests. All these cause problems for your home’s structural integrity and indoor air quality. If visit your crawl space and notice pooling water or other damage, cleaning up any water is a good start, but encapsulating it is key. When you encapsulate your crawl space with a high-quality vapor barrier, you’re also improving your home’s energy efficiency and air quality.

before crawl space encapsulationencapsulated crawl space

Crawl Space Repair FAQs

The ideal humidity level for a crawl space is between 40 and 50%. Maintaining humidity within this range is crucial for preventing mold growth, wood rot, and poor air quality. To help achieve and maintain these optimal levels, we offer a range of solutions, including professional-grade dehumidifiers and comprehensive waterproofing systems. If you’re unsure about the humidity level in your crawl space or need help managing it, we encourage you to contact us for a free inspection.

We strongly discourage attempting to waterproof your crawl space without professional assistance. The complexity and potential hazards of the task require expert handling. Tar Heel Basement Systems offers specialized inspections and waterproofing solutions. Contact us for more information and to arrange a free inspection

Costs vary depending on the extent of damage, crawl space size, and required repairs. During your free inspection, a Tar Heel Basement Systems expert will recommend custom solutions and give a precise cost estimate without any obligation. We also take your budget into account and offer various financing options

Yes, in many cases, it’s possible to fix sagging floor crawl space with the right reinforcement, like our IntelliJack™ Crawl Space Jacks, without a complete floor overhaul. Our experts will provide a detailed evaluation during a free inspection and recommend the most effective sagging crawl space repair strategy. 

Addressing a crawl space foundation involves replacing the existing support piers or installing crawl space jacks to elevate the floor. Additional repair methods may also be recommended. Contact a local crawl space professional to ensure the repair is executed correctly from the onset.

Reasons For Crawl Space Repair and Encapsulation

If your home is old or newly built, it is important to make sure that there is some degree of waterproofing measures in place to protect it. Here are some of the most common reasons why waterproofing solutions and encapsulation is vital to the health of your home.

Water Damage

If you bought your home with waterproofing measures in place and still notice signs of damage throughout your home, it may be time for an inspection. As these solutions are not always a “catch-all” for problems, they are still prone to damage as time goes on. Clogged or broken sump pumps, open crawl space vents, plumbing leaks, and foundation damage can cause your dry and clean crawl space to become damp, humid, and unhealthy. If any of these are the case, you will need to address the underlying damage before repairing or installing additional waterproofing measures.

Exposure

In some older homes, open crawl space vents may still be in place. If this is the case and no other waterproofing measures have been installed, it’s important to encapsulate and waterproof your crawl space to prevent future water damage. It’s essential for an expert to inspect the underside of your home for any signs of damage that require crawl space repair or crawl space foundation repair before encapsulation. If solutions are placed over the damage, these problems could worsen over time and cause further destruction to your home and its structural integrity.

Deterioration

As with most home repair products, there is a time that they become less effective due to their relative installation date and any outside damage they are exposed to. The deterioration process is natural, but it comes with dangerous effects as it progresses. Therefore, it’s important to have your home regularly inspected with routine maintenance in place to ensure it stays in good condition.

If you’re researching the benefits of crawl space encapsulation or want to upgrade your current waterproofing systems, it’s important to repair any damage beforehand. At Tar Heel Basement Systems, our specialists are well-trained in inspecting crawl spaces and advising homeowners on the best steps to protect their home.

Crawl Space Repair and Encapsulation Tips for Your Home: The Good and The Bad

The Good

  • By encapsulating your crawl space, you’ll save money in the long run by improving energy efficiency. Your home’s heating and air conditioning systems can become overworked when dealing with an exposed crawl space. In the summertime when the weather is warm, your air conditioner will work harder to cool the air, and, in the winter, it’s the opposite. But when your crawl space isn’t encapsulated, these systems are constantly combatting the air temperature in your crawl space which, in turn, increases your energy bills.
  • When your crawl space is encapsulated with a vapor barrier, drainage matting, a sump pump system, and sealed crawl space vents, it’s able to reduce the amount of water vapor in the area. When you combine all these systems with a dehumidifier, you can be sure that your crawl space is fully protected from the effects of water vapor and the air quality in your home is clean and free of toxins and mold spores.
  • If you don’t have the time or money to encapsulate your crawl space but have open crawl space vents, it is imperative to seal them off to prevent more damage in the future. By sealing these vents, you ensure that any humid air in your crawl space doesn’t cause more mold and mildew issues. Sealed crawl space vents can also discourge unwanted pests from entering and making the underside of your home, theirs.

The Bad

  • If you have a sump pump in place but no backup installed, you may still run the risk of damage from a flood. If the power goes out or the lines clog, a battery-powered backup ensures that any leftover water gets efficiently pumped out and away from your home. You’ll have restored peace of mind whenever a storm comes your way.
  • Some homeowners believe that their crawl space only needs a few waterproofing measures in place to prevent damage. Unfortunately, this isn’t always the case. Although encapsulation and waterproofing go together, a drainage system or sump pump are just a few of the components needed to ensure a water-free crawl space. Without also installing a high-quality vapor barrier on the walls and floors, your home’s mold and mildew problems and wood rot are sure to continue.
  • Although you’re able to DIY many of your home’s repair projects, we recommend encapsulating your crawl space to not be one of them. As this is a complex process, missing any steps or failing to not address the root of the problem can cause even more damage in the future and more money for repairs. This also can lead to the current problems persisting and causing structural failure and the need for complete crawl space foundation repair.

Providing Expert Crawl Space Repair & Encapsulation in North Carolina

Pennsylvania trusts Tar Heel Basement Systems for reliable basement waterproofing, crawl space, foundation, and concrete repair services. Contact us for a free inspection!  

Top Cities We Serve


TarHeel Basement Systems Service Map

Our Locations

Fayetteville Location

3400 Walsh Pky, Suite 220
Fayetteville, NC 28311

Greensboro Location

611 Summit Ave, Suite 5
Greensboro, NC 27405

North Raleigh

208 Millbrook Rd. Suite C
Raleigh, NC 27609

Raleigh / Durham / Chapel Hill Location

8005 Knightdale Blvd
Knightdale, NC 27545

Wilmington Location

2155 Enterprise Dr. NE
Leland, NC 28451

Winston - Salem / High Point Location

2910 Griffith Rd
Winston-Salem, NC 27103