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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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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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Mike, Austin and Colt did a superb job at the Weaver’s residence. Easy to work with, good communication during the process, thorough walk…

Mike, Austin and Colt did a superb job at the Weaver’s residence. Easy to work with, good communication during the process, thorough walk through upon completion. Highly recommend TarHeel Basement and this crew.

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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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We used Tar Heel Basement Systems repair a rotted sill beam on the front of our 100+ year old house. From the time Clint showed up to do…

We used Tar Heel Basement Systems repair a rotted sill beam on the front of our 100+ year old house. From the time Clint showed up to do our estimate untill the crew left having completed the work it was a great experience. Clint was very thorough and ensured we understood everything before he left. When the crew arrived the Foreman, Evan spoke in terms I as the homeowner could understand. He went over everything again and made sure I knew the scope of work, the time line, etc. Matt and Cody did a great job. They made quick work of getting all the old insulation out of the crawlspace. They all did a great job with the structural work and that did one last walk around and picked up all the old insulation down to the smallest pieces. Very professional crew

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From the time we called to schedule the consultation to the completion of the project, the company was terrific. Daniel arrived for our…

From the time we called to schedule the consultation to the completion of the project, the company was terrific. Daniel arrived for our consultation. After looking under the house, he provided what was recommended, showing pictures of his findings & explained what the recommendations would do for our home. When install day arrived, Jared, Mike & Shy were great! They were arrived when they said they would & was able to complete the job in one day. We are very satisfied with their work!

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Devin did great and was professional reviewing potential long term cracks to monitor.

Devin did great and was professional reviewing potential long term cracks to monitor.

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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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I have used Tar Heel Basement Systems on three different occasions and found them to do excellent work. Recently I had my existing sump…

I have used Tar Heel Basement Systems on three different occasions and found them to do excellent work. Recently I had my existing sump pump replaced with a dual pump with a battery back up. Austin Moody and Chris Perdomo did a beautiful install and explained the operation to me. They even hauled off an old pump for me.

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Nick Perfetti,Austin Thomas and Javonna Gill did a 5 star job on 11/18/23 @ 1430 Quarter Pt.

Nick Perfetti,Austin Thomas and Javonna Gill did a 5 star job on 11/18/23 @ 1430 Quarter Pt.

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I’m very pleased with the service I received from Tarheel Basement Systems. From Austin’s first visit to Ian, Daniel & Hayden’s 2 day…

I’m very pleased with the service I received from Tarheel Basement Systems. From Austin’s first visit to Ian, Daniel & Hayden’s 2 day installation of the floor support system & the water intrusion abatement system in my crawlspace, I never had any worries. These folks are professional & courteous & explained things in detail every step of the way. I appreciate you all & look forward to working with you in the future.

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Mike,colt 45, harry and tremaine did a wonderful job.I am proud of the work they did and cant wait to show my brother! Thank you

Mike,colt 45, harry and tremaine did a wonderful job.I am proud of the work they did and cant wait to show my brother! Thank you

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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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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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Fantastic job with encapsulating a crawl space for humidity issues. Clean, quickly completed and very communicative. Nick, Jordan and…

Fantastic job with encapsulating a crawl space for humidity issues. Clean, quickly completed and very communicative. Nick, Jordan and Hunter did a great job!

Owen Christofferson

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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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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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Joel cocker was very friendly and and explained everything very well answered all my questions very friendly, even to my dog

Joel cocker was very friendly and and explained everything very well answered all my questions very friendly, even to my dog

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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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Justin Vandergriff Gregory Hicks did a tremendous job installing my Sump pump, explaining what I should expect, and returning the next day…

Justin Vandergriff Gregory Hicks did a tremendous job installing my Sump pump, explaining what I should expect, and returning the next day to show me what they actually did. They both deserve 5 Star rating.

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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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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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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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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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Always completely satisfied with the quality of materials provided, workmanship, and professionalism of the crew servicing my home. My…

Always completely satisfied with the quality of materials provided, workmanship, and professionalism of the crew servicing my home. My last project was scheduled for 3/24 but was accelerated to 2/24 and the crew of Luke, Tim, and Kim were fantastic. They were quick, did an outstanding job, and left my encapsulated crawlspace spotless! 10 STARS!!

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We had a fantastic visit! Our inspector (Daniel) was very knowledgeable, friendly and helpful. He was able to provide us with the…

We had a fantastic visit! Our inspector (Daniel) was very knowledgeable, friendly and helpful. He was able to provide us with the information and peace of mind we were seeking. I cannot say enough good things about experience.

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Jay was very knowledgeable and helpful in assessing my crawl space and a portion of concrete slab on the house

Jay was very knowledgeable and helpful in assessing my crawl space and a portion of concrete slab on the house

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Praises to David P., James C. and Cris P for a job well done. They worked hard, answered any question we had about the installation, and…

Praises to David P., James C. and Cris P for a job well done. They worked hard, answered any question we had about the installation, and explained what policy benefits we could expect in the future. Couldn't have asked for a better crew.

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They were great,Jose Morales,Anthony McCieary Jr.,Omar Cox

They were great,Jose Morales,Anthony McCieary Jr.,Omar Cox

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Derrick and Tyree were great. Introduced themselves as soon as they arrived outlined exactly what they were going to be doing. Kept us…

Derrick and Tyree were great. Introduced themselves as soon as they arrived outlined exactly what they were going to be doing. Kept us posted and did a great job!

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David P and Mathias were prompt and professional. They did a great job of addressing my concerns.

David P and Mathias were prompt and professional. They did a great job of addressing my concerns.

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Jackson spent so much time assessing our crawl space, taking pictures and video and provided a full report with recommendations and…

Jackson spent so much time assessing our crawl space, taking pictures and video and provided a full report with recommendations and estimates on the portions that needed attention. He went above and beyond to ensure excellent customer service and care. I appreciated his attention to detail and his expertise.

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Devin was extremely thorough and made sure that I understood every part of the maintenance and service visit. He answered all of my…

Devin was extremely thorough and made sure that I understood every part of the maintenance and service visit. He answered all of my questions and addressed every concern with solutions. Technicians like Devin make you glad to be a permanent customer of Tarheel Basement Systems.

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Our technician was Devin Hunt. He listened to our concerns and then went about his inspection with the utmost attention to detail and our…

Our technician was Devin Hunt. He listened to our concerns and then went about his inspection with the utmost attention to detail and our concerns. When he was finished, he walked us through everything he did with accompanying photos. He was very thorough and professional. We were very pleased with his service today.

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Work was done in a timely and professional manner. Javona Gill and Onyx Gunter fully explained work done. I would highly recommend Tar Heel …

Work was done in a timely and professional manner. Javona Gill and Onyx Gunter fully explained work done. I would highly recommend Tar Heel Basement Systems and these two individuals and would most definitely use them for any additional needs.

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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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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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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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Tar Heel is a great company to work with from start to finish. Jamie came out for the initial inspection and estimate. I was very impressed …

Tar Heel is a great company to work with from start to finish. Jamie came out for the initial inspection and estimate. I was very impressed with his knowledge. Later, when I had some unexpected expenses, he was able to modify the project to fit within my revised budget. The finished project was perfect. The workers were punctual, efficient, and neat. They explained everything before leaving and were very pleasant. And my basement has stayed dry! I would recommend Tar Heel for any basement project.

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Jeremy and Isaac did an awesome job!! He throughly explained the process. Thank you.

Jeremy and Isaac did an awesome job!! He throughly explained the process. Thank you.

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Jess W, and Zach B. Did an excellent job on a somewhat unique issue with the drainage t of my walkway and patio. They were very…

Jess W, and Zach B. Did an excellent job on a somewhat unique issue with the drainage t of my walkway and patio. They were very professional and explained the procedure thoroughly. I felt comfortable with them at home.

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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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Joel and team was on and they explained the and I very pleased with the service. I would recommend this company to who has a crawl space.

Joel and team was on and they explained the and I very pleased with the service. I would recommend this company to who has a crawl space.

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After having some questions on work that was done here at my home Montrell and Victor came out and answered all my questions and even…

After having some questions on work that was done here at my home Montrell and Victor came out and answered all my questions and even looked deeper into the issue. Could not have been more professional when they were here.

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Justin H, Demarte, Quentin, and Wolfe did an amazing job.

Justin H, Demarte, Quentin, and Wolfe did an amazing job.

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John, Chris, Taylor did a great job with their install I am glad I called Tarhreel Basement Systems

John, Chris, Taylor did a great job with their install I am glad I called Tarhreel Basement Systems

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I felt like a kid on Christmas morning when Felipe, Andres and Nestor finished my crawlspace! They were great and even let my son and I…

I felt like a kid on Christmas morning when Felipe, Andres and Nestor finished my crawlspace! They were great and even let my son and I "help" with the process. Everything was tested and they even cleaned up any mess that might have been left. I would recommend them to anyone who is thinking about fixing your crawlspace!

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We recently had an encapsulation of our crawlspace. We called Tarheel Basement and John Reavis came out to assess our needs. John was…

We recently had an encapsulation of our crawlspace. We called Tarheel Basement and John Reavis came out to assess our needs. John was professional, knowledgeable and thorough. He offered solutions to our problem without any pressure to buy. After meeting with John we knew that this was the company that we wanted to do business with. Brian Carey along with Leo and Stephon were scheduled to do our crawlspace encapsulation. They showed up on time and Brian went over the work details for each day. These hardworking guys did a great job for us. We couldn’t be happier with the results. It looks amazing. Eric Townsend also came out to go over the installed equipment. These were a great group of people who provided excellent customer service. We are so glad that we chose Tarheel Basement of Winston Salem.

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Friendly and helpful Thanks guys

Friendly and helpful Thanks guys

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Very pleased with the work. Work done by Ken, Gerry and James P.

Very pleased with the work. Work done by Ken, Gerry and James P.

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From the annual inspection, Nick suggested we consider adding foundation wall insulation in the crawlspace as we did not have any under the …

From the annual inspection, Nick suggested we consider adding foundation wall insulation in the crawlspace as we did not have any under the flooring and we did have this on our list to check into. He was professional and thorough. Now the hard part, the install…team was lead by Nestor Bautista and they were on time, explained/showed exactly what they would do and how. They were all friendly, professional, cleaned up completely and finished a bit quicker than expected. Nestor then walked us through the install and provided pictures of all the crawl space areas. Now the payoff, felt almost immediately warmer in den area and am sure this will provide more efficient HVAC for us. We are a Tarheel customer for over 8 years now, from Stephen Peterson to their regular service techs, Nick Harmon, to their install teams…we will be a customer for life.

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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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Jess and Josiah came out to lift some sunken concrete and fill some voids that developed under my garage and slab. They did an awesome job! …

Jess and Josiah came out to lift some sunken concrete and fill some voids that developed under my garage and slab. They did an awesome job! Everything looks great and I feel much better about how stable everything is.

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Good job completing our crawl space repair

Good job completing our crawl space repair

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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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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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Devin was very thorough during inspection of my crawl space waterproofing systems. I appreciate his thoughtful comments about future…

Devin was very thorough during inspection of my crawl space waterproofing systems. I appreciate his thoughtful comments about future improvements. Just great

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Very professional

Very professional

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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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Jared and Mike did a great job stabilizing our crawl space. They were both very professional and pleasant . They did a great job and…

Jared and Mike did a great job stabilizing our crawl space. They were both very professional and pleasant . They did a great job and explained everything to us. I highly recommend Tarheel basement systems!

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Brian C and John C did a great job my crawlspace very happy I hope TarHeel Basement to work on my crawlspace and foundation. Tarheel is an …

Brian C and John C did a great job my crawlspace very happy I hope TarHeel Basement to work on my crawlspace and foundation. Tarheel is an honest and good company that stands behind their work and always seeks to please the customer and put them first.

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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!

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Colt and Mike worked to solve the foundation problems on my home. Excellent workers and completed job in timely manner.

Colt and Mike worked to solve the foundation problems on my home. Excellent workers and completed job in timely manner.

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We had the pleasure of having Nathan out to our house this afternoon to address and go over a water intrusion issue in our crawl space….

We had the pleasure of having Nathan out to our house this afternoon to address and go over a water intrusion issue in our crawl space. Nathan was very friendly, informative and professional and we feel fully informed and educated and able to make a good decision as far as the remediation of our problem. Highly recommend this company.

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The crawl space looks great. No more dirty plastic to deal with. The crew that did out job was amazing. Wish I know their names, (my…

The crawl space looks great. No more dirty plastic to deal with. The crew that did out job was amazing. Wish I know their names, (my husband was dealing with the guys). We couldn't be more pleased with the Ground works company and staff. Wish we had done the work earlier. Thanks for a great job.

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From the beginning with the free estimate to the completion of the project, there was professionalism. The photos of work needed and…

From the beginning with the free estimate to the completion of the project, there was professionalism. The photos of work needed and completed were very helpful. Special thanks to Chris, Austin, Tre, Kane and Maison – professional installers. They were courteous, focused on doing a great job, communicated the status during the process, and cleaned up each day.

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Jarrod and Shy were the best. They were both professional and friendly. They arrived on time, kept us informed and completed the job to our …

Jarrod and Shy were the best. They were both professional and friendly. They arrived on time, kept us informed and completed the job to our satisfaction. This experience with Tarheel was wonderful and I would highly recommend this company and crew.

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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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Devin and Joel were great, easy to talk to and broke the information down step by step.

Devin and Joel were great, easy to talk to and broke the information down step by step.

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Tae. S, Edwin. C, and James. T handled my encapsulation, dehumidifier install, and sump pump install and they did an excellent job…

Tae. S, Edwin. C, and James. T handled my encapsulation, dehumidifier install, and sump pump install and they did an excellent job everything looks clean and well done these men definitely take pride in their work. Tarheel was willing to work with me in order to make things a little more affordable, with me doing some of the work up to the date of my install since I like to DIY to save money. and I’m very happy with the finished result. They are a little bit on the pricier side but with the quality of work and the quality of material they use I think its more then reasonable. There are multiple instances I’ve heard of other contractors / companies that would “provide” a similar service but would do it with cheap material and also do the bare minimum if even that in order to just take your money. You can’t go wrong with Tarheel. Cant recommend them enough. Almost forgot it was also a pleasure to work with Jason, when he came to give me the estimate. He also was the one to make suggestions on things I could do myself in order for me to try and keep the price a little lower and was very helpful throughout the entire process as I had a lot of questions for him.

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I highly recommend Tarheel Basements…I live out of state and purchased a 105 year old house that needed foundation work and crawlspace…

I highly recommend Tarheel Basements…I live out of state and purchased a 105 year old house that needed foundation work and crawlspace encapsulation. Dave Brerecton was my first contact and guided me through the entire project. He was fantastic to work with. Between Dave, Billy NoyolaCisneros, and Adam Canter and their amazing crews, I now have a house that will last another 100 years. Professional, knowledgeable, trustworthy, tidy, and just plain good people is how I would describe them all. Thank you for a job well done! P. Guyer Georgia

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Tremendous job with the encapsulation of my crawl space and leveling of my floor. From the initial visit with Steele, to the installation…

Tremendous job with the encapsulation of my crawl space and leveling of my floor. From the initial visit with Steele, to the installation with Tae S., Edwin C., & Sam P, you all did an excellent job. I greatly appreciate the hard work and professionalism.

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Mike & Caleb did a great job. Very pleased.

Mike & Caleb did a great job. Very pleased.

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Gerrit, Justin, and Cameron were a pleasure to have out working on our house.They were prompt and thorough. I would highly recommend them.

Gerrit, Justin, and Cameron were a pleasure to have out working on our house.They were prompt and thorough. I would highly recommend them.

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I recently had a drain and sump pump added to my basement garage. The process was simple and easy from getting them estimate to the work…

I recently had a drain and sump pump added to my basement garage. The process was simple and easy from getting them estimate to the work completed. The 3 gentlemen Ken, Stephen and Michael T. called when they were on the way. When they arrived, they introduced themselves and walked me through what was going to be done. The work was done quickly and there was no mess left behind, just a great system that has dried out my basement garage wall and gotten rid of the smell.

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Cameron and Garrett were awesome to work with and did great work! Really appreciate them giving me a crawling tour when the work was…

Cameron and Garrett were awesome to work with and did great work! Really appreciate them giving me a crawling tour when the work was complete! Thank you so much!

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Excellent work. A high quality job by James, Keron and the crew. They were polite, professional, responsive to our questions and concerns.

Excellent work. A high quality job by James, Keron and the crew. They were polite, professional, responsive to our questions and concerns.

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Tar Heel Basement Systems helped me after damage from Hurricane Helene. They showed up when scheduled, on time each day and finished when…

Tar Heel Basement Systems helped me after damage from Hurricane Helene. They showed up when scheduled, on time each day and finished when they promised they would. They were extremely professional and communicated with me throughout the entire project. I am very happy with the service and the quality of the work. Nate Griffin, James Passmore, Noe Gomez, Justin Clayton, Billy Noyola, John Reavis and everyone else associated with the project did an excellent job. I have no hesitations in recommending them.

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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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Fast and professional work by Ken, James P., and Andrew. Finished the work in two days which is awesome. Very satisfied with the work.

Fast and professional work by Ken, James P., and Andrew. Finished the work in two days which is awesome. Very satisfied with the work.

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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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Five stars is not enough for the crew that worked on our crawl space this past week! Mike J, Dillon Y, and Andy L were the most…

Five stars is not enough for the crew that worked on our crawl space this past week! Mike J, Dillon Y, and Andy L were the most knowledgeable, hard working team we have ever seen. They constantly went above and beyond to offer the very best customer service by repairing several items not covered in our initial quote. If you need help with your basement or crawl space look no further! Thank you guys for giving us piece of mind.

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Carter and Josiah were informative, skilled and communicative. Their patience with thoroughly answering many questions was very much…

Carter and Josiah were informative, skilled and communicative. Their patience with thoroughly answering many questions was very much appreciated. The job was completed as described during the estimate. All of the employees involved were respectful. Thank you!

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Gus J., Josiah L., and Anthony M. with Tarheel Basement Systems are stellar! They called to confirm arrival time, arrived when they said,…

Gus J., Josiah L., and Anthony M. with Tarheel Basement Systems are stellar! They called to confirm arrival time, arrived when they said, and explained everything about our project thoroughly. They stabilized and releveled (way better than any of us expected!!) our outdoor fireplace. They cleaned up the site and made sure we were happy with everything before the left. Top notch crew!!

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Devin hunt was prompt in the same day schedule and came early and gave me good news. Reviewed the report thoroughly with me

Devin hunt was prompt in the same day schedule and came early and gave me good news. Reviewed the report thoroughly with me

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Tarheel basement systems is absolutely a 10/10 company to have any foundation repair done! Not only was the job executed efficiently but…

Tarheel basement systems is absolutely a 10/10 company to have any foundation repair done! Not only was the job executed efficiently but the work crew was awesome! They were friendly and very informative on each step leading us to absolute satisfaction! Adam the foreman, Jayden and Ryan were terrific! We definitely recommend them and Tarheel to anyone looking for foundation repair! Thank you Tarheel and your great team!

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The gentlemen came out as promised, worked very hard, cleaned up from my crawlspace and made it healthy again. They did a super job. Thank…

The gentlemen came out as promised, worked very hard, cleaned up from my crawlspace and made it healthy again. They did a super job. Thank you each one that was here.

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Tyrese Ware, Stephen Foster, Lance Powell did a fantastic job on waterproofing my cinder block shed. Would hire again in a heartbeat!

Tyrese Ware, Stephen Foster, Lance Powell did a fantastic job on waterproofing my cinder block shed. Would hire again in a heartbeat!

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This morning Supervisor John,Tech Austin,Tech Chris arrived on time ready to work.They got everything together went under the house and got …

This morning Supervisor John,Tech Austin,Tech Chris arrived on time ready to work.They got everything together went under the house and got the job completed.John kept me informed on how the job was going.Great job by all.

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I had just purchased a property and needed work on the crawlspace. Pete came out and did the initial inspection and explained everything…

I had just purchased a property and needed work on the crawlspace. Pete came out and did the initial inspection and explained everything thoroughly. We scheduled our service and then Ray W, Justin U, Greg H, and Eduardo Z came to do work and were extremely professional. At the end Ray walked me through everything they had done for an overall great experience!

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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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All were very professional and personable! Explained each step of the process as they were doing it! At the end of the project pictures…

All were very professional and personable! Explained each step of the process as they were doing it! At the end of the project pictures were shown of all work done….

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Can't say enough good things about Tar Heel Basement and the guys that work for them!! Ken Stephen Michael and Robert worked very hard all …

Can't say enough good things about Tar Heel Basement and the guys that work for them!! Ken Stephen Michael and Robert worked very hard all week long to get the job done and what they accomplished was beyond my expectations I am so thrilled over my seller my basement and my crawl space being secured from any water damage now!!!

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Thomas and Devin were fantastic! They showed up on time and were very informative. They walked me through the process and made sure I was…

Thomas and Devin were fantastic! They showed up on time and were very informative. They walked me through the process and made sure I was aware of all the work completed. Highly recommend!

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Great company and service!! Charles, DJ and Noah completed encapsulation on our crawlspace, and they did an excellent job! They were…

Great company and service!! Charles, DJ and Noah completed encapsulation on our crawlspace, and they did an excellent job! They were extremely professional, nice and efficient. Highly recommend using this company!

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We just finished our foundation repairs and we cannot say enough about Tarheel Basement. They have stood behind their work and have been…

We just finished our foundation repairs and we cannot say enough about Tarheel Basement. They have stood behind their work and have been very communicative. We appreciate all the guys; Justin H, Demarte, Quentin, and the others that have spent time on our home. Thanks guys!!

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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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We had the crawl space encapsulation done. They did a wonderful job. They got permits and had inspections done! Quality company, kind…

We had the crawl space encapsulation done. They did a wonderful job. They got permits and had inspections done! Quality company, kind workers. Everyone with the company was very kind and considerate.!

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Very impressed with the work. The company was at my house within 48 hours of web inquiry. Reasonable pricing.

Very impressed with the work. The company was at my house within 48 hours of web inquiry. Reasonable pricing.

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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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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!!!!

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