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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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Our Patio dropped because of tree removal Juan S & Alex S were prompt and finished in a minimal amount of time and put things back for me….

Our Patio dropped because of tree removal Juan S & Alex S were prompt and finished in a minimal amount of time and put things back for me. Very pleasant and accommodating. Took away a big trip hazard for us. Great job.

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They were on time, very nice and professional. Juan S, Alex S and Demarte S finished the job quickly. Juan came in and told me what they…

They were on time, very nice and professional. Juan S, Alex S and Demarte S finished the job quickly. Juan came in and told me what they did. Thank you very much for fixing my problem with such a pleasant crew.

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Davin, was very professional and knowledgeable about the product and process. He was very helpful and concerned about my issues.

Davin, was very professional and knowledgeable about the product and process. He was very helpful and concerned about my issues.

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Like to thanks Jalynn, Jeffrey and Robert for a outstanding job on my crawl space installation. They were very professional and precise on…

Like to thanks Jalynn, Jeffrey and Robert for a outstanding job on my crawl space installation. They were very professional and precise on all requirements of the job. Very please with the final resources. If you need any foundation work done call Tar Heel Basement System… They are the BEST!! Tony Bryant

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Juan and Alex did a great job with the encapsulation of the crawl space at my house. They were very polite and professional. I would highly …

Juan and Alex did a great job with the encapsulation of the crawl space at my house. They were very polite and professional. I would highly recommend them and Tar Heel Basement Systems.

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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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Austin, John, and Chris were extremely professional, communicated very well, and did great work from what I can tell. Highly recommend…

Austin, John, and Chris were extremely professional, communicated very well, and did great work from what I can tell. Highly recommend this company and crew for anyone in need of crawl space work.

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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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Friendly and helpful Thanks guys

Friendly and helpful Thanks guys

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I had an excellent experience with Tarheel Basement Systems. They installed three permanent jacks to provide supplemental support, and the…

I had an excellent experience with Tarheel Basement Systems. They installed three permanent jacks to provide supplemental support, and the entire project was handled with care, professionalism, and clear communication. Nick Perfetti, the foreman, was outstanding from the very beginning. He took the time to thoroughly explain the scope of the project, what to expect during installation, and answered all of my questions before work began. After the job was completed, he walked me through the finished work in detail, ensuring everything was done correctly and that I was fully comfortable with the results. His knowledge and attention to detail truly stood out. Jordan Bumpers, the co-foreman, played a key role in keeping the project running smoothly. He was professional, organized, and clearly experienced, making sure the installation was done properly and efficiently. His leadership on-site was evident and contributed greatly to the quality of the work. Hunter Okonsky did an excellent job with the installation of the support system. He worked diligently, paid close attention to detail, and took pride in doing the job right. His professionalism and strong work ethic were very apparent throughout the process. Overall, the entire team was professional, respectful of my home, and committed to quality workmanship. I am very pleased with the results and would highly recommend Tarheel Basement Systems to anyone needing foundation or structural support work.

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Spoke with Jay Yount in Winston Salem, he gave us a very thorough evaluation of the areas of concern in our home. While we did not go with…

Spoke with Jay Yount in Winston Salem, he gave us a very thorough evaluation of the areas of concern in our home. While we did not go with Tar Heel basement it had nothing to do with the service we were given and will use them in the future for our basement needs

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This company did a crawlspace encapsulation for us. The work is top notch and it only took 3 days. Everything was thoroughly explained to…

This company did a crawlspace encapsulation for us. The work is top notch and it only took 3 days. Everything was thoroughly explained to us. This company takes care of everything including debris removal, electrical outlet installation, and sump pump installation. Brian C and John C worked on our house and did a fantastic job. Thanks.

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So far so good with our basement gutters and sump pump that were installed December 2024. Fingers crossed we don't have anymore flooding!! …

So far so good with our basement gutters and sump pump that were installed December 2024. Fingers crossed we don't have anymore flooding!! We just had our yearly maintenance and inspection visit for our basement gutter system. The technician, Devin Hunt, was great! He was very thorough, professional, and polite, even calling me the day before our appointment to ask me in advance if I have any concerns or issues with the system.

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If you need foundation work done, do yourself a favor and request Jay Yount at Tar Heel Basements. I had several companies come out, and…

If you need foundation work done, do yourself a favor and request Jay Yount at Tar Heel Basements. I had several companies come out, and Jay was the only one who approached my sagging floor issues with real expertise and a no-nonsense attitude. He spent hours carefully analyzing the problem and provided an honest, straightforward assessment with zero pressure. It's clear he takes pride in his work and values doing things the right way. More companies need people like Jay, and if his management is smart, they'll make sure he's moving up.

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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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We recently had work completed by Tarheels Basement systems . They installed floor supports and an I beam under our home that we purchased …

We recently had work completed by Tarheels Basement systems . They installed floor supports and an I beam under our home that we purchased and discovered did not have proper supports on a load bearing area of our home. Justin H , Demarte, and Quentin were punctual, professional, and polite . They were attentive to detail and preserving our property. Justin communicated their eta and they arrived right on time . He greeted me with a smile and walked me through the install information clearly . They took care to prevent any damage during the lift process. His crew worked cohesively and quickly and were very informative. He made some solid recommendations to help prevent additional issues in the future .We would definitely work with this company in the future if needed .

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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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Billy, Junior and Anthony did an excellent job on my crawl space dry in installation. They were very informative about the whole process. I …

Billy, Junior and Anthony did an excellent job on my crawl space dry in installation. They were very informative about the whole process. I am completely satisfied and would recommend Tarheel basement to anyone looking to get a crawl space installation done. Thank you all for the outstanding service..

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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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This Groundworks crew was excellent, Chris O, Austin G, Harry, Mike 2, and Quinton they kept me informed every step of the way. Took…

This Groundworks crew was excellent, Chris O, Austin G, Harry, Mike 2, and Quinton they kept me informed every step of the way. Took pictures to share with me of the work as it was being done and also at completion. They did an excellent job cleaning up afterwards. Very happy with the professional job they did.

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Jess W. Zach B.

Jess W. Zach B.

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This review applies only to the person, Lisa, that helped complete our project. Our encapsulation project took over a year and a half to…

This review applies only to the person, Lisa, that helped complete our project. Our encapsulation project took over a year and a half to complete. It was a long process of phone calls not returned, emails not answered, and follow up not done. But, once Lisa became my contact, she made sure that everything was done when it was supposed to be done. That included multiple trips to fix problems found in inspections, multiple county inspections, and a refund for electrical work that I paid for twice. When Lisa said it would happen, it did. What a refreshing change from the previous 16 months. Great job, Lisa!

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We are very satisfied with our decision to have Tarheel basement systems encapsulate our crawl space. From the sales rep(Daniel Pike) to…

We are very satisfied with our decision to have Tarheel basement systems encapsulate our crawl space. From the sales rep(Daniel Pike) to the installation by Robert Hacker,Austin Moody and Kenny we received in our opinion very professional services. The 3 gentlemen that performed the installation kept us informed and communicated exactly what they were doing from the time they were in route to the time they finished each day. They were very efficient, productive and the quality of their work was excellent! They were polite and respectful! I doubt that there is another company out there that can match the excellence of Tarheel basement systems!

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Our front porch stairs had sunk considerably causing the last step up to our house to be too high and tripping people all the time! We…

Our front porch stairs had sunk considerably causing the last step up to our house to be too high and tripping people all the time! We found Target Basement Systems and they got it fixed within a week. There work was precise and attention to detail excellent. We were very pleased with how quickly they scheduled our repair (the next week). They showed up exactly as promised and it looks great. You can’t even tell it was repaired. I highly recommend Roswin S, Justin H and Chris A. Only regret is not finding them sooner.

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Good job completing our crawl space repair

Good job completing our crawl space repair

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Zach Wallace came for my first annual inspection for the crawl space work completed in 2025. He was thorough in checking that all of the…

Zach Wallace came for my first annual inspection for the crawl space work completed in 2025. He was thorough in checking that all of the work was functioning as it should. He took pictures to show me the updated inprovements. He answered all my questions clearly. He presented options for additional services without pressuring or trying to alarm me to make a hasty decision. I would be happy for him to continue to do my annual inspection.

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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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After an annual maintenance service of our crawl space encapsulation and at the suggestion of Grant we decided to move forward with a plan…

After an annual maintenance service of our crawl space encapsulation and at the suggestion of Grant we decided to move forward with a plan to stabilize an area of our foundation that was weakened for some time. Tyree and Christian came out two days later to install beams and jacks to secure that part of the foundation. Tyree explained everything that was going to happen, what it would do to stabilize the foundation, and how long it would take. Everything went very smoothly and I went into the crawlspace to inspect the work and learn how the system would add support to the foundation. Tyree explained in terms I could understand. Both men were professional and finished in the time they laid out. This is my second experience with Tar Heel and both went well.

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Mike Z and the crew were right on time, very courteous, friendly, and above all – VERY PROFESSIONAL! Excellent service from an excellent…

Mike Z and the crew were right on time, very courteous, friendly, and above all – VERY PROFESSIONAL! Excellent service from an excellent provider. Thanks Guys!

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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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I hired Tarheel Basement Systems to do a crawlspace encapsulation on a property that I am renovating and preparing for the market. I could…

I hired Tarheel Basement Systems to do a crawlspace encapsulation on a property that I am renovating and preparing for the market. I could not have been more pleased with their level of professionalism and workmanship. The entire experience was positive, starting with my sales person Nathan Seeley, and including our on-site crew of Jaylan, Daniel and McKai. I would highly recommend this company for foundation and crawlspace work. 👍🏻👍🏻

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JR and Noah did a great job! They were friendly, efficient and did a great job. They listened to my concerns and questions and took care of …

JR and Noah did a great job! They were friendly, efficient and did a great job. They listened to my concerns and questions and took care of everything.

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Great job by Austin Moody, Jesus Villagomes and John Noyola. We had the crawl space encapsulated. Very professional team.

Great job by Austin Moody, Jesus Villagomes and John Noyola. We had the crawl space encapsulated. Very professional team.

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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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Just had our crawlspace and foundation repaired and seated… looks like everything was completed as promised…. Hopefully we’ll see benefits…

Just had our crawlspace and foundation repaired and seated… looks like everything was completed as promised…. Hopefully we’ll see benefits in our heating/cooling costs shortly, and also be able to notice more level floors following their repairs. Gary and Robert were so respectful and we really appreciate all of their work!

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The installation team was terrific to work with. Juan, the leader of the team, was exceptionally professional and very informative…

The installation team was terrific to work with. Juan, the leader of the team, was exceptionally professional and very informative throughout the process. Alex and Hayden were also very professional and upbeat – very dedicated to ensuring the job was done to the high level of the Tar Heel expectation. Nice work gents!

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Mike Z Colt 45 Austin L did an amazing job. Thanks

Mike Z Colt 45 Austin L did an amazing job. Thanks

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Let's just start by saying we are 100% satisfied. We had Bobby, come out and give us a quote that meet our expectations and price range,…

Let's just start by saying we are 100% satisfied. We had Bobby, come out and give us a quote that meet our expectations and price range, and he had his team come out Matthew Mounts and Stephen Farrington and get the job done very professional, and fast work, I would highly recommend this team. Thanks again guys!!

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Austin and John were excellent. Very informative and friendly and they cleaned up after the job was completed! Tarheel's waterproofing…

Austin and John were excellent. Very informative and friendly and they cleaned up after the job was completed! Tarheel's waterproofing system works!!!

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Tarhilll great!

Tarhilll great!

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Joel did a great job explaining everything he that was going to do and when he completed, he showed pictures of everything that was done…

Joel did a great job explaining everything he that was going to do and when he completed, he showed pictures of everything that was done and explain thoroughly The pictures and why he did what he did. I think he did a fantastic job. He is a great representative for Tar Heel Basement Systems.

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Cameron and Mekhi did a great job of installing a crawl drain and sump pump. They arrived on time, worked diligently, and completed the…

Cameron and Mekhi did a great job of installing a crawl drain and sump pump. They arrived on time, worked diligently, and completed the job sooner than was expected. All the while they answered my questions and provided a complete walk (crawl) through at the end. They were courteous and tried very hard to be sure I was pleased with the work. Excellent work by both of them!

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Roswin S. & Justin H. did an excellent job. They were skilled and efficient. We are happy with the result.

Roswin S. & Justin H. did an excellent job. They were skilled and efficient. We are happy with the result.

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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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John, Austin, and Chris did a great job. They worked very hard. They were professional and nice.

John, Austin, and Chris did a great job. They worked very hard. They were professional and nice.

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Jess Zach Wonderful job

Jess Zach Wonderful job

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Today I had the pleasure of meeting 3 members of your team: Tae.S, Edwin.C, and Sam.P. You could not have sent to my home anyone nicer,…

Today I had the pleasure of meeting 3 members of your team: Tae.S, Edwin.C, and Sam.P. You could not have sent to my home anyone nicer, more caring nor more respectful and pleasant than these three young men. Very professional and open to my thoughts and concerns. How comfortable each of them made me feel. What an incredible experience for me! Thank you! Rod Peterson

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This guy's did a great job thank you so much

This guy's did a great job thank you so much

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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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Good work and communication from Josue M and Tito C.

Good work and communication from Josue M and Tito C.

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I recently scheduled an appointment for an assessment & estimate for waterproofing and repairing a section of crawl space in my home with…

I recently scheduled an appointment for an assessment & estimate for waterproofing and repairing a section of crawl space in my home with Tar Heel Basement Systems. The entire process was easy and seamless, from scheduling, to communication regarding the time of the appointment and subsequent arrival of the technician, to the inspection and final explanation of the estimate and what I would need. I want to give Mark Caddell a big shout out for his professionalism, knowledge, and genuine care for me and what I needed. Outstanding customer service!

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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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We had a great experience with Tim Martin. He explained our crawl space problem to us and showed us pictures. He explained different…

We had a great experience with Tim Martin. He explained our crawl space problem to us and showed us pictures. He explained different options to us so that we could make an educated decision.

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Mike Jones and Aaron Forbis just finished encapsulating our crawl space. They were great; professional, informative and friendly. They made …

Mike Jones and Aaron Forbis just finished encapsulating our crawl space. They were great; professional, informative and friendly. They made sure we understood the process and the finished product. Highly recommend them!

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Excellent work by JamesW, Walter S and RJ. They explained everything and transformed my crawl space to a line new space. Thank you!

Excellent work by JamesW, Walter S and RJ. They explained everything and transformed my crawl space to a line new space. Thank you!

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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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Our crawl space is beautiful. House is much warmer now. Crew was very professional, hard working, friendly, and knowledgeable about our…

Our crawl space is beautiful. House is much warmer now. Crew was very professional, hard working, friendly, and knowledgeable about our needs. They deserve 5 gold stars or more. Thank you very much for an exceptional job well done. Would recommend to everyone if they want a job done right the first time.

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It was great!! From the assessment to the finished product Austin L is an amazing communicator and my 88 year old mom adored him if I…

It was great!! From the assessment to the finished product Austin L is an amazing communicator and my 88 year old mom adored him if I didn’t know would have not guessed he was in training He’s ready Take it from someone who spent 35 years in corporate Mike Z ( great trainer obviously)and Lee (wing man 😂) where great as well Friendly easy to be with Love the conversation and information Highly recommended Crawl encapsulation 🤗

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Juan,Alex and Quentin were very diligent and made sure the yard wasn’t trashed or damaged. They kept us abreast of the progress and shared…

Juan,Alex and Quentin were very diligent and made sure the yard wasn’t trashed or damaged. They kept us abreast of the progress and shared pictures. We were very pleased.

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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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Great! Communicated well! On time and polite …and patient with question. Great work as well!

Great! Communicated well! On time and polite …and patient with question. Great work as well!

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Tarheel Basement is a very professional company with employees who are knowledgeable, communicative, and efficient. Tyler and Noah were…

Tarheel Basement is a very professional company with employees who are knowledgeable, communicative, and efficient. Tyler and Noah were thorough and meticulous in their inspection and work on our basement installation. I highly recommend Tarheel Basement for anyone needing basement/foundation work.

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The 3 guys who worked at my house were amazing. Gary Hacker has the best skills of any worker I"ve ever encountered. Ben Palmer and Axel…

The 3 guys who worked at my house were amazing. Gary Hacker has the best skills of any worker I"ve ever encountered. Ben Palmer and Axel Perez were also awesome. I will recommend Tar Heel Basement to everyone. I am 67 and the work that Gary Hacker, Ben, and Axel did on my floors will out last me by years. If I could adopt all 3 of them I would.

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We are so pleased with the work Brian C. & John C. did on our crawlspace encapsulation. From the first phone call to the estimate visit we…

We are so pleased with the work Brian C. & John C. did on our crawlspace encapsulation. From the first phone call to the estimate visit we couldn't have asked for better, accommodating workers.

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Mike and Caleb were amazing! They were very professional, communicated how the work was going, did a beautiful job and the area was…

Mike and Caleb were amazing! They were very professional, communicated how the work was going, did a beautiful job and the area was spotless when they finished. I highly recommend!

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Couldn't be happier with the work done on my crawlspace. Thanks to Mike Z and his crew:Austin L, Ian B, Marty S, Erick H and Kane.

Couldn't be happier with the work done on my crawlspace. Thanks to Mike Z and his crew:Austin L, Ian B, Marty S, Erick H and Kane.

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Colin Schmid is very professional and knowledgeable. I felt like he had my best interests in mind, which was great.

Colin Schmid is very professional and knowledgeable. I felt like he had my best interests in mind, which was great.

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Professional and listened to our concerns.

Professional and listened to our concerns.

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Tar Heel Basement Systems came highly recommended and we were not disappointed. Jacob, David and Noah were efficient, professional and…

Tar Heel Basement Systems came highly recommended and we were not disappointed. Jacob, David and Noah were efficient, professional and great to work with. They communicated daily with us and did a fantastic job!

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Tim was great! He educated me on the whole process, his findings, recommendations and everything in between! We both worked with each…

Tim was great! He educated me on the whole process, his findings, recommendations and everything in between! We both worked with each others schedules to make this happen!

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My family moved into a new house 3 weeks ago. The seller declined to fill out a disclosure, so we’re finding all of its issues through a…

My family moved into a new house 3 weeks ago. The seller declined to fill out a disclosure, so we’re finding all of its issues through a combination of our general home inspection and contractors. The first call I made to get an opinion on my potential foundation issue might be Tar Heel’s main competitor in the area: Carolina Basement systems. That rep came out, pointed to a couple of cracks in my trim, showed a 1/4” difference in height on different sides of my basement, and insisted I needed 19 helical piers at a cost of $42k. He also tried to sell me 17k worth of waterproofing despite having no known water intrusion issues. I knew I needed a second opinion. I called Tar Heel basement systems next. They sent out Colin Schmid. He sat down with me and asked me what my goals were and he actually listened to what I told him. He did an assessment of my foundation and determined I don’t actually need any work at all. All of the “evidence” cited by the other company was actually a combination of poor workmanship, an imperfect slab pour and cosmetic issues that weren’t at all related to my foundation. He came to that conclusion rather quickly, but stayed for 2 hours to confirm his findings and be sure that what he was telling me was true. Colin could’ve piggybacked the other company’s findings and offered to do the work for less, to sell me something I didn’t need… instead, he acted with integrity. I’m writing this review because I think that needs to be commended. If I ever do need foundation work in the future, Tar Heel Basements systems will be the first company I call, specifically because of Colin Schmid.

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Awesome job from the first sit down with Nathan, honest and open, answered all our questions and then some days after, over the phone. Ray…

Awesome job from the first sit down with Nathan, honest and open, answered all our questions and then some days after, over the phone. Ray & Greg came out to do the work, man great workers and great guys, personable and reliable, did an awesome job. We were very pleased with Greg and Ray, and Nathan sitting down with us in the beginning . Thank you Tar Heel and all you guys Linda & Dwayne Miller Pictures attached: 400 square foot bedroom after TarHeel was done, we're putting flooring back down.. 2nd picture, the dehumidifier, the rap under the 🏠 house

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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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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 and the entire crew including Ken, Stephen, Tyler B., Terrance H., Keaton and Jael did an incredible job! They all …

Tarheel Basement Systems and the entire crew including Ken, Stephen, Tyler B., Terrance H., Keaton and Jael did an incredible job! They all were respectful, polite, worked very hard and got the job done on time! We received quotes from a couple of other companies, but Jeff at Tarheel Basement Systems beat all the others and saved us thousands! I highly recommend them, no need to call any other company!

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Nyles, Tyree, & Jeff did an excellent job encapsulating my crawlspace. They explained everything and were very professional. When an issue…

Nyles, Tyree, & Jeff did an excellent job encapsulating my crawlspace. They explained everything and were very professional. When an issue came up concerning the crawlspace door, they made sure to contact the manager and a custom door was made for the space. I did have to call and inquiry about a few things and return visits but they were reaponsive and made sure the job was done. Great install team!!

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Crew did a great job, Thank you John, Kolin and James

Crew did a great job, Thank you John, Kolin and James

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Both Jacob C. & Terrence A did very professional work in a timely way. I would ask for them to do the work again. Richard…

Both Jacob C. & Terrence A did very professional work in a timely way. I would ask for them to do the work again. Richard W. Banner Elk, NC

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We are very happy we had our encapsulation performed by Tar Heel Basement Systems. They were professional and did a great job, cleaned up…

We are very happy we had our encapsulation performed by Tar Heel Basement Systems. They were professional and did a great job, cleaned up after the job was completed. John, Chris, Justin, Cam and Gerridt are hard workers are extremely polite

Carlton Albritton Jr.

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Derek and Josue were on time, professional and very pleasant to deal with! It was a pleasure doing business with them and Kevin was great…

Derek and Josue were on time, professional and very pleasant to deal with! It was a pleasure doing business with them and Kevin was great as well. The job looks great and we are very pleased!

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Job well done! On time, informative, and professional.

Job well done! On time, informative, and professional.

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Cameron S, Hayden C, and Ethen S were excellent workers. Came to my home on time and finished the project quickly and efficiently. They…

Cameron S, Hayden C, and Ethen S were excellent workers. Came to my home on time and finished the project quickly and efficiently. They communicated well about the job they were doing and walked me through after completion. I will be using Tarheel/Groundworks again if i need any work done on my crawlspace.

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Mike Jones and his crew Nestor and Juan did an amazing job. They were prompt and cleaned up everything before leaving the property. I…

Mike Jones and his crew Nestor and Juan did an amazing job. They were prompt and cleaned up everything before leaving the property. I highly recommend Tarhill basements the job they did in my crawlspace was incredible in my 1892 home.

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Tarheel Basement was on location within 48 hours of our Web inquiry. Tarheel Basement showed up within two weeks and installed a sump pump…

Tarheel Basement was on location within 48 hours of our Web inquiry. Tarheel Basement showed up within two weeks and installed a sump pump in our crawlspace and two jacks on our main beam. Crews were professional and kept a clean work area during their two days at our residence. David P, James C, and Michael J all took time and discussed the entire process with my wife and myself. I highly recommend Tarheel Basements for all your basement and crawlspace needs.

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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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John McGovern met with me on February 5th, on March 24th and 25th my encapsulation was completed. I have never worked with a more…

John McGovern met with me on February 5th, on March 24th and 25th my encapsulation was completed. I have never worked with a more professional, detailed, patient, kind team. John and his installation team are all amazing. The complete team kept me informed step by step until filling completely. They carried themselves with respect and kindness. The area was left very clean and trust me it was a mess. I would recommend them to anyone. If you want the EXCELLENCE, PROFESSIONAL, TOP PERFORMANCE CONTACT JOHN MCGOVERN at TARHEEL BASEMENT SYSTEMS! Thank you to John and his Team for ALL your hard work! The difference in my crawlspace is truly speechless! Sincerely, Dena

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David P and James C encapsulated our crawl space They had great teamwork, were hardworking, professional, courteous and knowledgable…

David P and James C encapsulated our crawl space They had great teamwork, were hardworking, professional, courteous and knowledgable answering any questions we had We will recommend them they are an asset to TarHeel Basement

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Devin was very professional and I was very pleased

Devin was very professional and I was very pleased

Pegeen Kolbenschlag

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Justin H, Quentin and Tremaine installed crawl drain and sump pump for us. Communication and work were great!

Justin H, Quentin and Tremaine installed crawl drain and sump pump for us. Communication and work were great!

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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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Devin Hunt

Devin Hunt

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I used Tar Heel Basement Systems due to excellent service previously provided in two other homes in another city and the Raleigh branch did …

I used Tar Heel Basement Systems due to excellent service previously provided in two other homes in another city and the Raleigh branch did not disappoint from the consultation provided by Brian, the coordination from Ryan and the excellent service from Evan, Onyx and Derrick. The service crew was very courteous, polite and professional and their ethical behavior produced outstanding results.

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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.

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My installers did an amazing job. They were punctual, neat, organized, and didn't leave until every last detail was finished. Their names…

My installers did an amazing job. They were punctual, neat, organized, and didn't leave until every last detail was finished. Their names were Ken, Stephen, David K and Dalton. I am so pleased with my new basement system!

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Jacob Lichtenberger came out to Perform some service work. He was one of the most knowledgeable professional and kind people to ever come…

Jacob Lichtenberger came out to Perform some service work. He was one of the most knowledgeable professional and kind people to ever come to my home!

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Robert, Josh and Jesus were very professional. They were very thorough in explaining what they were going to do. They did an amazing job!!…

Robert, Josh and Jesus were very professional. They were very thorough in explaining what they were going to do. They did an amazing job!! I would highly recommend this team!!

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Justin S, Ian B, and Marty did an excellent job here at our home! Their professionalism, cleanliness and work ethic should be an example…

Justin S, Ian B, and Marty did an excellent job here at our home! Their professionalism, cleanliness and work ethic should be an example among many companies! If you’re looking for a solid company from the sales team down to the crew these are the guys 10/5.

Brian “GUNNY HAMMER” Highland

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I had a great experience with Tarheel Basement Systems who performed concrete lifting and stabilization on my driveway. Roswin and Justin…

I had a great experience with Tarheel Basement Systems who performed concrete lifting and stabilization on my driveway. Roswin and Justin were good communicators, very professional and very tidy. I highly recommend this outfit.

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Joel did a very thorough inspection of our home top to bottom. I am grateful for the amount of time he spent with me sharing a very…

Joel did a very thorough inspection of our home top to bottom. I am grateful for the amount of time he spent with me sharing a very complete set of pictures he took. His explanation of the TBS inspection process and results was excellent. He made sure I understood what we were looking at as we reviewed each picture he took. My questions were well answered. Thank you, Joel!

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Great experience! Both Ian and Daniel installed my Aquastop Gutter System. They arrived on time, very professional, kept me posted on the …

Great experience! Both Ian and Daniel installed my Aquastop Gutter System. They arrived on time, very professional, kept me posted on the daily progress and what it entailed. They completed the project as scheduled and cleaned up afterwards, I would recommend this to anyone with water penetrating problems. Thanks Ian and Daniel!

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