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.
Get Your Free EstimateCRAWL SPACE PROBLEM SIGNS
There could be more lurking under your home and in your crawl space than you realize.
Mold in Crawl Space
Crawl space mold is a common yet serious problem in North Carolina. Trust Tar Heel Basement Systems for preventative moisture management.
Pests in Your Crawl Space
Explore Tar Heel Basement Systems' efficient strategies for managing pests in your crawl space, providing a secure environment.
Crawl Space Moisture
Combat crawl space moisture effectively with Tar Heel Basement Systems, dedicated to providing lasting solutions in North Carolina.
Bouncy Floors
Learn the underlying issues of bouncy floors and why prompt action is crucial. Trust Tar Heel Basement Systems for a thorough inspection and lasting repair.
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!
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.
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.
Award-Winning Service
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Luke and his crew did an amazing job on our crawl space. Excellent communication throughout the entire process with detailed pics along…
Luke and his crew did an amazing job on our crawl space. Excellent communication throughout the entire process with detailed pics along the way. Very happy with the job they did!
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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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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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Just want to say thank you to Mike, Colt, Lee and Tre for the excellent work done in my Crawlspace. It was a mess and now I can…
Just want to say thank you to Mike, Colt, Lee and Tre for the excellent work done in my Crawlspace. It was a mess and now I can comfortably go under my house!
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Joe W, Tim and Edward were awesome. Their work is top notch, they were very knowledgeable, and were even super friendly to our cats….
Joe W, Tim and Edward were awesome. Their work is top notch, they were very knowledgeable, and were even super friendly to our cats. Overall, it was a great experience. Highly recommend.
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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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John, Austin, and Chris came out to replace some support beams. It was very cold outside but they worked hard and did a very professional…
John, Austin, and Chris came out to replace some support beams. It was very cold outside but they worked hard and did a very professional job! They explained everything and were most courteous. I’d recommend them any time!
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Had Jeremy and Joseph come out and lift concrete around our pool and we couldn’t be happier. They were very professional and did a great…
Had Jeremy and Joseph come out and lift concrete around our pool and we couldn’t be happier. They were very professional and did a great job explaining the process before they started and made sure we were satisfied before they left. Great crew!!
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It was a good experience. The representative who came first was knowledgeable and thorough and understood the problem the workmen were fast …
It was a good experience. The representative who came first was knowledgeable and thorough and understood the problem the workmen were fast and took care of the problem neatly . I’m very pleased with the result and the price.
Very professional, knowledgeable and courteous. They did just what they said they were going to .Juan S. And Alex S. Were awesome.
Very professional, knowledgeable and courteous. They did just what they said they were going to .Juan S. And Alex S. Were awesome.
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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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Tim was great at educating me on everything! I did not feel pressured to make a commitment on the spot, we both worked with each others…
Tim was great at educating me on everything! I did not feel pressured to make a commitment on the spot, we both worked with each others schedules to make this appointment work.
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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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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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Joel was here at my home on 5-9-2026 he was one of the best as he explain everything so that we understood very well .very perlite.
Joel was here at my home on 5-9-2026 he was one of the best as he explain everything so that we understood very well .very perlite.
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David P, James C and Tyler F were nothing shy of amazing! David runs a top notch crew, showing up and working diligently, with thorough…
David P, James C and Tyler F were nothing shy of amazing! David runs a top notch crew, showing up and working diligently, with thorough communication! A job well done and would highly recommend to anyone needing foundation support services and crawlspace attention!
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It was nice to work with people who care and answer every question I had! Vaughn got it all started and James, Trent, RJ, Darrion were a…
It was nice to work with people who care and answer every question I had! Vaughn got it all started and James, Trent, RJ, Darrion were a great team. Good communication and efficiency without cutting corners. Looking forward to staying on schedule with future care/maintenance.
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Jared and Mike went above and beyond with our crawl space encapsulation! They installed a sump pump and dehumidifier, tackling a…
Jared and Mike went above and beyond with our crawl space encapsulation! They installed a sump pump and dehumidifier, tackling a labor-intensive job with incredible patience and zero complaints. When they finished, I could hardly believe it was the same crawl space—it looked amazing! The project took about four days, with a long commute each way, yet their dedication never wavered. They even came back to install another door, working quickly and efficiently while delivering top-notch results once again. If you need any basement system work done, I can’t recommend Jared and Mike enough. Truly outstanding service—thank you both! ❤️
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Vess and Zach were great. The lifted my walkway and sealed the cracks in our driveway. It looks perfect. Both were professional and…
Vess and Zach were great. The lifted my walkway and sealed the cracks in our driveway. It looks perfect. Both were professional and knowledgeable on their work.
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10 ! I love warranty too ! Exceeded our expectations!!! Justin H , Demarte, Quentin and Harry were PROS ! ?Great Hires? to the CEO ?
10 ! I love warranty too ! Exceeded our expectations!!! Justin H , Demarte, Quentin and Harry were PROS ! ?Great Hires? to the CEO ?
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Nick Perfetti, Austin Thomas and Javonna Gil completed our craw-space encapsulation in a very professional and highly skilled manner. They …
Nick Perfetti, Austin Thomas and Javonna Gil completed our craw-space encapsulation in a very professional and highly skilled manner. They were on time, respectful and very competent in completing the work. They truly performed as the A Team. And the results were top notch.
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Very well satisfied with encapsulation. Austin, Justin, and Taeveon worked hard the whole time. They also made sure we were satisfied until …
Very well satisfied with encapsulation. Austin, Justin, and Taeveon worked hard the whole time. They also made sure we were satisfied until the job was complete. We'll recommend Tarheel basement systems to anyone looking for future home repairs.
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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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Tim Martin was a pleasure to work with. He was knowledgeable and explained everything in detail. He provided plenty of photos so that I had …
Tim Martin was a pleasure to work with. He was knowledgeable and explained everything in detail. He provided plenty of photos so that I had a clear understanding of all that needed to be done in my basement.
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Ken,Stephen and Andy were good to work with. They explained and went through everything they were doing. Great job and very satisfied…
Ken,Stephen and Andy were good to work with. They explained and went through everything they were doing. Great job and very satisfied with the work. Thank you so much for the job you did.
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Very happy with the work done to stabilize part of our foundation by Tar Heel Basement Systems. Juan S and Alex S were professional,…
Very happy with the work done to stabilize part of our foundation by Tar Heel Basement Systems. Juan S and Alex S were professional, polite and efficient. They reviewed the process with me and kept me updated. They both have strong work ethics and represent the company well.
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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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We had some downspouts installed. I’ll admit the first work that was done was apparently done incorrectly by one of the installers because …
We had some downspouts installed. I’ll admit the first work that was done was apparently done incorrectly by one of the installers because we had worse problems and the work in general is not what I expected. (Based on previous and unrelated work by the same company). However, once it was brought to the company’s attention they responded quickly and stood behind their commitment and returned to handle repairs correctly. So far we are pleased with the repaired work..esthetically. We will need some rain before I can speak to resolution success.
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I had a great experience with Tar Heel Basement Systems. Christopher and his crew were punctual and pleasant. Pete did a nice job walking…
I had a great experience with Tar Heel Basement Systems. Christopher and his crew were punctual and pleasant. Pete did a nice job walking me through the process. I’d recommend Tar Heel Basement Systems
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I can't say enough good things about this company and the men that work for them!! My crawlspace my big basement and my cellar look…
I can't say enough good things about this company and the men that work for them!! My crawlspace my big basement and my cellar look absolutely phenomenal!!! Ken Steven Michael and Robert worked hard all week long and even work late into the evenings to get the job done I am beyond impressed with the workmanship and professional manner in which they secured my basement!!
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Tar Heel basement systems goes over and beyond their obligations to satisfy their customers even several years past. They came out and…
Tar Heel basement systems goes over and beyond their obligations to satisfy their customers even several years past. They came out and retaped some of the seams in the vapor barrier and cleaned the barrier where some water had pooled. I highly recommend them and their service technician (Jacob ) went over and beyond his duties to satisfy me as a customer. He readjusted my dehumidifier to the proper settings. Get them to help you! You won’t regret it! Superior service!
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I got a 2nd opinion from tar heel. They came within that week. Albert was so patient and understanding especially due to our financial…
I got a 2nd opinion from tar heel. They came within that week. Albert was so patient and understanding especially due to our financial concerns. Justin H and Hayden were very professional. They did their work properly and made sure that I understood what was done.
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Very pleased with process from inspection with Steele and the actual work done by John, Chris and Taylor. They were every professional and…
Very pleased with process from inspection with Steele and the actual work done by John, Chris and Taylor. They were every professional and did quality work especially considering the limited space underneath our house. They explained everything as they went along felt very informed as to what was being done to fix our floors.
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Joel was very informative and thorough in inspecting my home. Explained everything so that I understood inspection and findingd
Joel was very informative and thorough in inspecting my home. Explained everything so that I understood inspection and findingd
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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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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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The service performed was encapsulation to my home crawl space. This crew Nick Perfetti,Jabril McDougald and Grace Holderby are a great…
The service performed was encapsulation to my home crawl space. This crew Nick Perfetti,Jabril McDougald and Grace Holderby are a great team and their work is incredible and professionally done and complete.All points of installation was performed as previously discussed.I am 100% satisfied with this project.
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FABULOUS JOB AND CREW! WENT ABOVE AND BEYOND OUR EXPECTATIONS!!!!
FABULOUS JOB AND CREW! WENT ABOVE AND BEYOND OUR EXPECTATIONS!!!!
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James W and Matt D came out to work on the foundation and install some jacks for sagging joists. They were courteous and quick. THBS is…
James W and Matt D came out to work on the foundation and install some jacks for sagging joists. They were courteous and quick. THBS is definitely not the cheapest shop in town, but they stand behind their work and I prefer to have folks that know what they're doing operating on the most important aspects of my home. Thanks again!
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Mike z.tae s.lawrence b they did a very good job
Mike z.tae s.lawrence b they did a very good job
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We had Tarheel Basement do some leveling concrete work at our church. They were extremely professional, efficient, and friendly. They also…
We had Tarheel Basement do some leveling concrete work at our church. They were extremely professional, efficient, and friendly. They also cleaned up when the job was done. I hope I get their names right-Joe and Josh (working in place of Thomas) -did an outstanding job. I would absolutely recommend them!
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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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David P, James C and Cris P did a great job on my install! They listened and was able to help resolve some challenges within the project.
David P, James C and Cris P did a great job on my install! They listened and was able to help resolve some challenges within the project.
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Absolutely a great experience and totally seamless. From inspection, to customer contact and scheduling, to installation, all from a top…
Absolutely a great experience and totally seamless. From inspection, to customer contact and scheduling, to installation, all from a top rated professional team. My installers, Mike J and Aaron F., could not have been more friendly and kept me informed everyday of arrival times and work completed for that day. They answered any questions I had and provided additional information I hadn't even thought of. All work was completed with clean up on time as scheduled. Thank you TarHeel Basements team for your A-1 service!
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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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Devin arrived on time (1200 noon) just like he said would. I was pleasantly surprised that the inspection included inside and around the…
Devin arrived on time (1200 noon) just like he said would. I was pleasantly surprised that the inspection included inside and around the outside of the home, as well as the crawl space. I'm glad that no major issues were found . I was impressed with his level of professionalism, as he went as far as to literally record his findings into a slide presentation. He even went as far as to seal around the door to the crawl space in an effort to ensure the possibility of water no longer pooling by the door. I'm very pleased that the encapsulation done by Tarheel Basement Systems is still holding firm. Devin showed me what Tarheel Basement Systems can do for me regarding insulation. Though I'm not ready to make this move now, Devin has given something me to think about.
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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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This company is extremely professional and knowledgeable and their work is on point.
This company is extremely professional and knowledgeable and their work is on point.
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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!
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Jay Yount was great salesperson. Foreman David and crew mates Nestor and James C were knowledgeable and efficient. Got the job done in two…
Jay Yount was great salesperson. Foreman David and crew mates Nestor and James C were knowledgeable and efficient. Got the job done in two days. All my expectations were at least met. Would definitely recommend Tar Heel to friends and family.
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The team that did the encapsulating our crawlspace was Derrick (Foreman), Onyx and Jordan. They were great and professional. They were…
The team that did the encapsulating our crawlspace was Derrick (Foreman), Onyx and Jordan. They were great and professional. They were prompt and once they arrived they went straight to work. They unfortunately were working when it was raining and cold. Derrick kept me up to date on their process and provided pictures every day. One important part for me was that they would clean up at the end of the day. I would highly recommend them.
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Dan Cookingham came to inspect crawlspace for termite damage. He was extremely thorough and knowledgeable, provided tons of photographs,…
Dan Cookingham came to inspect crawlspace for termite damage. He was extremely thorough and knowledgeable, provided tons of photographs, explained them to me, and didn't try to sell me something I didn't need! Couldn't be happier, highly recommend!!
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Cameron S, Ethen S and Garrett Y were very helpful and knowledgeable about the process. The work ethic and friendliness is wonderful to…
Cameron S, Ethen S and Garrett Y were very helpful and knowledgeable about the process. The work ethic and friendliness is wonderful to see from this crew. Paul Pivik
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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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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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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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Tar Heel Basement Systems always goes above and beyond expectations. We had our annual system inspection/maintenance yesterday with Jackson….
Tar Heel Basement Systems always goes above and beyond expectations. We had our annual system inspection/maintenance yesterday with Jackson. He was courteous, knowledgable and showed up ahead of time. We will continue to use Tar Heel!
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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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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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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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Jess W and Zach B did an amazing job on my driveway. They explained the process and eased my concerns. I highly recommend them and will use …
Jess W and Zach B did an amazing job on my driveway. They explained the process and eased my concerns. I highly recommend them and will use them in the future.
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We want to give a Thank You for the great experience during our crawl space encapsulation by Tar Heel/Groundworks. The crew led by Justin…
We want to give a Thank You for the great experience during our crawl space encapsulation by Tar Heel/Groundworks. The crew led by Justin S. & included Jaiquan W., Ian B., Maison S., & Kane B. were professional, competent, efficient & serious regarding their work . The price was also fair for the amount of work & materials involved..We recommend this company. Jan & Kevin, St James…
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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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Great service and guarantees.
Great service and guarantees.
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Ian and Justin were excellent. Very helpful fast and thorough. I would recommend this service to anyone
Ian and Justin were excellent. Very helpful fast and thorough. I would recommend this service to anyone
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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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The whole crew was great. Very informative throughout the entire process. They even finished well before they were scheduled to. Very happy …
The whole crew was great. Very informative throughout the entire process. They even finished well before they were scheduled to. Very happy with the results.
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This was a two part process and tactically difficult..the two crews were professional and courteous.. the crew leader Jess was very…
This was a two part process and tactically difficult..the two crews were professional and courteous.. the crew leader Jess was very knowledgeable and made the right call on the process.
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Terrance, Jay, and Keaton did great work installing our French drain and sump pump! They were communicative before and during the job, did…
Terrance, Jay, and Keaton did great work installing our French drain and sump pump! They were communicative before and during the job, did a fantastic job cleaning up and finished ahead of schedule.
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Joel came out today. Very knowledgeable and professional…great communication from the day before the appointment all the way through the…
Joel came out today. Very knowledgeable and professional…great communication from the day before the appointment all the way through the end. Very detailed and friendly.
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Jared,Sny,and Mike were a great team. They communicated well, and were polite and respectful. Great job!!
Jared,Sny,and Mike were a great team. They communicated well, and were polite and respectful. Great job!!
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This company did a great job. The team of Matthew Mounts, Stephen Farrington, and Mathias Limas are great workers. They are very nice and …
This company did a great job. The team of Matthew Mounts, Stephen Farrington, and Mathias Limas are great workers. They are very nice and extremely efficient.
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David and Nestor were both very professional, tidy and a pleasure to work with. Looking forward to not worrying about my crawlspace…
David and Nestor were both very professional, tidy and a pleasure to work with. Looking forward to not worrying about my crawlspace anymore!
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Exceptional professionalism from start to finish. Bottom Line Up Front (BLUF)…call them first, then don’t waste time on anyone else. I’ve…
Exceptional professionalism from start to finish. Bottom Line Up Front (BLUF)…call them first, then don’t waste time on anyone else. I’ve been a medical professional for almost 30 years. As such, I’ve gained a clear understanding of what it takes to make a client feel comfortable with the services that you are providing. Things like: forthrightness; clear and frequent explanations of plans; timely delivery of a service that is consistent with said plans; attention to detail; and what is sometimes most important – a team that is able deliver the service in a personable manner. I got all of that. Every interaction that I had, beginning with Who got first? the initial inspection and plan creation by Steele W. through the subsequently install and project completion by the crew consisting of Cameron S., Ian B., Justin H., and Gerritt T., demonstrated the superior quality standards maintained by TARHEEL BASEMENT SYSTEMS. If you have a crawl space, and a desire to create the healthiest possible environment for you and your family, then you should let this team come convert it into, a moisture managed, mold resistant, value enhanced, space in which you can crawl.
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Austin Moody,Jesus Villagomez, John Noyola. were the crew that came out to install my Tarheel basement system. The gentleman were extremely …
Austin Moody,Jesus Villagomez, John Noyola. were the crew that came out to install my Tarheel basement system. The gentleman were extremely professional in their work, kept the work site very clean while working, and cleaning up after themselves. I highly recommend this crew to The next customers of Tarhill basement systems.
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Cannot say enough about the good experience we had with Justin and his crew of Demarte, Quentin and Harry. They were punctual, called…
Cannot say enough about the good experience we had with Justin and his crew of Demarte, Quentin and Harry. They were punctual, called before arrival and all were friendly and appeared to be Jgenuinely glad to do the job. Justin explained what they would be doing and answered all questions before starting work. His team was efficient and completed the job much faster than we anticipated. Justin was very diligent in making sure our floors were leveled to his and our satisfaction and we were very pleased to see cracks between the ceiling and wall disappear. Nowadays it is rare to have someone exceed expectations but Justin and his crew were exceptional and we would not hesitate to to give them our highest recommendation. John and CC Hensley
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I had THBS encapsulate the crawlspace in my Raleigh home this past week. Charles, DJ, and Leonard did an amazing job! They were timely,…
I had THBS encapsulate the crawlspace in my Raleigh home this past week. Charles, DJ, and Leonard did an amazing job! They were timely, efficient, clear communicators, and the quality of the work is outstanding. I work from home, had been having significant issues with mold exposure over the past 1.5yrs, and only recently realized what it was. Since last week I am having no further symptoms of mold exposure and my house has rapidly gotten back to normal. 54% humidity in house, and 54% in crawlspace as I type. Used to have to wear a respirator to go in crawlspace before encapsulation. I highly recommend them, and will probably have them level my driveway next! I cannot thank them enough.
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Collin was my inspector. He was very helpful with our needs. The sales process was super easy. The install team was great. Stephon kept me…
Collin was my inspector. He was very helpful with our needs. The sales process was super easy. The install team was great. Stephon kept me informed each step of the way. Jorge, Jesus, and Joey were very friendly. They all cleaned up and left the yard tidy. It was a seamless process!
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Nice Gentleman, Ken, Gerry, James P, Malik
Nice Gentleman, Ken, Gerry, James P, Malik
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Josue “Daniel” Morales and Tito Chahine just completed installation in our crawlspace of a commercial grade dehumidifier. They were very…
Josue “Daniel” Morales and Tito Chahine just completed installation in our crawlspace of a commercial grade dehumidifier. They were very responsive to our questions and impressed us as highly informed. Their skills were evident in the finished project. True professionals with wonderful personalities. Excellent company ambassadors…
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Tar Heel systems did a great job. My Technician's Juan and Alex were very courteous and respectful. Definitely displayed attention to…
Tar Heel systems did a great job. My Technician's Juan and Alex were very courteous and respectful. Definitely displayed attention to detail to assure me that the job was done well. I'd certainly recommend this business to my friends.
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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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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
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Hello, I'm Cheryl. The work that Gary Hacker, Ben Palmer & Axel Perez did was beyond amazing. Gary Hacker is so precise and a perfectionist….
Hello, I'm Cheryl. The work that Gary Hacker, Ben Palmer & Axel Perez did was beyond amazing. Gary Hacker is so precise and a perfectionist. I love what they have accomplished in my house, and I would recommend them to everyone. 😀😀😀
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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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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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!
I’m glad I got Tarheel Basement Systems to do the foundation repair on my Mom’s house. They have been wonderful to work with. Steele W….
I’m glad I got Tarheel Basement Systems to do the foundation repair on my Mom’s house. They have been wonderful to work with. Steele W. was extremely thorough in his initial inspection and Mike Z. and Austin L. did a great job of explaining the work that they were doing. Thanks for the great service!
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I was extremely satisfied with the professionalism and hard work that Adam Canter (lead), Tim Witherspoon and Ryan Oldman displayed. They…
I was extremely satisfied with the professionalism and hard work that Adam Canter (lead), Tim Witherspoon and Ryan Oldman displayed. They worked well together to complete the job on time and above expectations. I was impressed with the systems but even more impressed with the way it was installed, the efforts to control the dust and the cleanup that occurred throughout the job. I would suggest you ask for this crew by name. I had the work quoted by others but there was no warranty included. I think the extra money spent was well worth the quality, warranty and included follow-up inspections. The lifting peer systems installed closed the cracks in the brick veneer on the length of 3 sides of the house as planned. I observed the installation of the wall braces and could see the immediate reduction in bowing of wall. Very happy with results.
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I recently had the pleasure of working with Tar Heel Basement Systems, and I’m happy to say the experience was outstanding. From the very…
I recently had the pleasure of working with Tar Heel Basement Systems, and I’m happy to say the experience was outstanding. From the very first meeting with Steele, who took the time to listen to my concerns and needs, to the thoughtful plan they developed, I felt well taken care of every step of the way. The team—Juan, Alex, and Hayden—did an exceptional job. They were not only professional, but also knowledgeable, efficient, and punctual. The crew arrived on time and immediately got to work. Throughout the day, Juan was incredibly responsive to my questions, keeping me informed and ensuring my concerns were addressed, which helped put my mind at ease. I’m extremely satisfied with the results and highly recommend Tar Heel Basement Systems for any foundation or crawlspace needs. A big thank you to the team—your work truly exceeded expectations!
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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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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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Grace H. was a great foreman. She was professional, nice, knowledgeable, courteous and responsive. She kept her team (AJ, Eduardo, Omar,…
Grace H. was a great foreman. She was professional, nice, knowledgeable, courteous and responsive. She kept her team (AJ, Eduardo, Omar, Chris and Zy) on task. She kept me informed every day and stayed true to her word.The work was professional, neat and clean.
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We have a house that was built in the 50s that was needing some basement work. I contacted Tarheel Basements systems Rob the estimator…
We have a house that was built in the 50s that was needing some basement work. I contacted Tarheel Basements systems Rob the estimator crawled under the house. Did a very thorough inspection. A total encapsulation was performed and a dehumidifier was installed by Tae, Edwin and James.  we are very happy with all the work performed and would highly recommend Tarheel Basements systems. 
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Great professional work from Ken, Stephen and Michael T. Would recommend to others.
Great professional work from Ken, Stephen and Michael T. Would recommend to others.
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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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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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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
CRAWL SPACE REPAIR SOLUTIONS
We are here to help you along your journey of crawl space and whole-home health and safety.
Crawl Space Sump Pump
Uncover how Tar Heel Basement Systems' specialized crawl space sump pumps eliminate water issues, enhancing home health.
Crawl Space Dehumidifier
Achieve superior moisture control with the AquaStop™ Crawl Space Dehumidifier from Tar Heel Basement Systems.
Crawl Space Vapor Barrier
Discover top-tier crawl space moisture defense and encapsulation with Tar Heel Basement Systems' CrawlSeal™ Vapor Barrier.
Crawl Space Drainage
Protect your North Carolina home with Tar Heel Basement Systems' CrawlDrain™ system – a proven solution for crawl space drainage.
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.
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
Our Locations
3400 Walsh Pky, Suite 220
Fayetteville, NC 28311
611 Summit Ave, Suite 5
Greensboro, NC 27405
208 Millbrook Rd. Suite C
Raleigh, NC 27609
8005 Knightdale Blvd
Knightdale, NC 27545
2155 Enterprise Dr. NE
Leland, NC 28451
2910 Griffith Rd
Winston-Salem, NC 27103