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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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We had great service by Jess. Very clear communication and left our house as neat and tidy as she found it. Great work!

We had great service by Jess. Very clear communication and left our house as neat and tidy as she found it. Great work!

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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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Jordan Bumpers, Ethan Romero, Zamiri Merrick and the rest of the crew were wonderful. They are such hardworking guys. Couldn’t be any…

Jordan Bumpers, Ethan Romero, Zamiri Merrick and the rest of the crew were wonderful. They are such hardworking guys. Couldn’t be any happier with the crawl space encapsulation and installation of a dehumidifier. Polite and conscientious crew. Great team!

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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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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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Jay Yount was great salesperson and Ceritified Field Inspector. Foreman David P and crew mates Ernesto "Nestor" and James C were…

Jay Yount was great salesperson and Ceritified Field Inspector. Foreman David P and crew mates Ernesto "Nestor" and James C were knowledgeable and efficient, arrived on time and got the job done in two days. Results of the floor stabilization were communicated to me clearly before, during and after the work was performed. All my expectations were at least met. Would definitely recommend Tar Heel to friends and family.

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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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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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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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Ian, Justin and Tanner got my extremely disgusting crawlspace in good order in only three days! I have worked with many contractors in…

Ian, Justin and Tanner got my extremely disgusting crawlspace in good order in only three days! I have worked with many contractors in Wilmington over the years–here's what made this experience remarkable: they showed up every day and worked all day, and they were very friendly and communicative throughout. The date I was given for this back in October was the date they showed up. No delays, and once they started, they saw it through to the end. I'm very happy with tarheel basement systems and I'm glad I chose them.

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Friendly staff & always a great job!

Friendly staff & always a great job!

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Great company to work with, Matt did a very thorough inspection and gave us a detailed breakdown of everything we needed done. Would…

Great company to work with, Matt did a very thorough inspection and gave us a detailed breakdown of everything we needed done. Would definitely recommend!

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Great company. From the first call everything went like clockwork! We were very happy with the result and would not hesitate to use them…

Great company. From the first call everything went like clockwork! We were very happy with the result and would not hesitate to use them again for other projects or to recommend them to others. Brian promptly came out for the estimate and he was very professional and helpful by answering all our questions clearly. Juan and Alex who did the work were professional and excellent….they did a great job. We also felt that the price was very fair.

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Nice Gentleman, Ken, Gerry, James P, Malik

Nice Gentleman, Ken, Gerry, James P, Malik

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Excellent work by Jacob and Austin. They were efficient and effective. And very pleasant and professional to with. I happily recommend Tar…

Excellent work by Jacob and Austin. They were efficient and effective. And very pleasant and professional to with. I happily recommend Tar Heel Basements.

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

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

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They were friendly and professional They went above and beyond! I would recommend them to anyone.

They were friendly and professional They went above and beyond! I would recommend them to anyone.

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Jacob C and Terrence A did a fantastic work. Came in the morning went over what they would be doing asked if I had any questions also…

Jacob C and Terrence A did a fantastic work. Came in the morning went over what they would be doing asked if I had any questions also answered my questions. Did what they said they were going to do cleaned their mess up. In the end showed me around the house asked again if I had any questions or concerns. Those two were very professional and caring about our property. You can’t hardly tell they were at my home. K Walsh

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Just had an awesome experience with Tar Heel Basement Systems and Brandon Dyer on Oct 11th 2024. He did an amazing job with a French Drain…

Just had an awesome experience with Tar Heel Basement Systems and Brandon Dyer on Oct 11th 2024. He did an amazing job with a French Drain and Dehumidifier Installation. All I can say is the Brandon is a Rock Star and knows his stuff. I will use him and Tarheel Basement Systems for all my future needs. Thanks again Brandon.

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Ian and Justin came out and worked quickly and efficiently to solve a major issue we've been having. Did the work, explained what they did, …

Ian and Justin came out and worked quickly and efficiently to solve a major issue we've been having. Did the work, explained what they did, cleaned up and all is well. A+

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

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

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Mike Colt Mason and Lee did.a great job an.d we're very professional.

Mike Colt Mason and Lee did.a great job an.d we're very professional.

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We had the crawlspace sealed back in 2020. Recently we decided to complete the crawlspace project by having the insulation removed from the …

We had the crawlspace sealed back in 2020. Recently we decided to complete the crawlspace project by having the insulation removed from the floor joists as well as having insulation board installed on the concrete cinderblock, collectively known as "finishing the crawlspace". Well, I must say, Groundworks sent me the A-team: Sam, Josh and Kim. These folks were efficient, courteous and clearly knew what they were doing. They you guys and gal!!! It looks great!

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Ken, Gerry, and James P. All worked hard, were professional, did an excellent quality job and educated us on what they were doing and…

Ken, Gerry, and James P. All worked hard, were professional, did an excellent quality job and educated us on what they were doing and follow up.

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Cameron S., Gerritt T., and Austin L. did an excellent job placing supports under our home. Cameron checked and double checked to make sure …

Cameron S., Gerritt T., and Austin L. did an excellent job placing supports under our home. Cameron checked and double checked to make sure that everything was perfect. Answered all questions and explained everything. Top notch! Recommend these guys!

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Groundworks was hired and did a wonderful job!- on time with estimate and repair. They cleaned up and lifted my patio up 2 inches and did…

Groundworks was hired and did a wonderful job!- on time with estimate and repair. They cleaned up and lifted my patio up 2 inches and did it cheaper than 2 other companies!!- Great Job

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

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

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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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RJ, Walter S, and James W repaired our sinking floors, installed a French drain, and installed a sister beam all in two days. Just like…

RJ, Walter S, and James W repaired our sinking floors, installed a French drain, and installed a sister beam all in two days. Just like clockwork, they showed up on time and completed the job as promised. Truly a skilled and dedicated team.

TED- LIVING- IN ROANOKE

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Life happens and yes we had a hiccup. The first assessmenlt of the problem wasn't quite right. GM Montrell sent Michael, a field…

Life happens and yes we had a hiccup. The first assessmenlt of the problem wasn't quite right. GM Montrell sent Michael, a field inspector, for a reassessment and we figured it out. I greatly appreciated Montrells responsiveness and Michael's thoroughness. The two work crews were both outstanding with their site work. THANKS Ian, Justin and Clemente for the redo and your thoroughness and pleasantries in making sure the jobl was done right.

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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.

Howard humphries jr

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Devin Hunt- Pleasant young man and very informative and thorough on his before inspection and on maintenance he performed.

Devin Hunt- Pleasant young man and very informative and thorough on his before inspection and on maintenance he performed.

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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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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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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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Benjamin Anthony was our inspector that came out and inspected our home. He was on time, polite, and explained in great detail all the…

Benjamin Anthony was our inspector that came out and inspected our home. He was on time, polite, and explained in great detail all the issues going on in the home and how to fix it all. When briefing he had detail photos and showed us the true condition of the home. When we purchased our work he didn’t pressure us and ensured we were happy with everything going forward. We have our work scheduled for later in the month but so far extremely pleased with Groundwords.

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Had a great experience with Groundworks and the work they did in my crawlspace. Justen was a great guide on the front end and Tae S., Edwin …

Had a great experience with Groundworks and the work they did in my crawlspace. Justen was a great guide on the front end and Tae S., Edwin C., and Sam P. were fantastic for the install.

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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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Jordan, Ian, and Nathan were professional, polite, respectful, and informative. Ian and Nathan did the installation and I'm very impressed…

Jordan, Ian, and Nathan were professional, polite, respectful, and informative. Ian and Nathan did the installation and I'm very impressed with the job they did. I don't want to leave out the young lady who answered the phone when I called with questions. I apologize if I'm wrong; I think her name is Sarah. She is also very polite and was eager to help. My experience with Tarheel Basement Systems is positive and I recommend them highly.

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

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

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They did great job leveling a driveway concrete slab that had dropped about 3". They arrived on time and cleaned up the area so it looked…

They did great job leveling a driveway concrete slab that had dropped about 3". They arrived on time and cleaned up the area so it looked like they'd never been here.

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Dustin did an excellent job going over the details of my crawlspace. He was extremely thorough and very informative about all things…

Dustin did an excellent job going over the details of my crawlspace. He was extremely thorough and very informative about all things moisture.

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We had an initial appointment to see what is our problem. Mr. Weirich was very professional. He too measurements and pictures. He explained …

We had an initial appointment to see what is our problem. Mr. Weirich was very professional. He too measurements and pictures. He explained his findings and made recommendations. Thank You for hiring such professional people.

Antionette Milligan

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Austin & John did an excellent job.

Austin & John did an excellent job.

William Saunders III

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

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

James Odessa Flooring

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Brandon Cross was very precise & knowledgeable in the encapsulation services to be provided. The crew was friendly, professional and…

Brandon Cross was very precise & knowledgeable in the encapsulation services to be provided. The crew was friendly, professional and answered any questions that I asked. The county inspector stated that it was so clean & was encapsulated properly that we could eat dinner there or even bring a pillow and sleep there. Thank you so much TarHeel Basement System. I would highly recommend them.

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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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The crew from Tarheel was excellent- Juan S, the foreman, was very informative, courteous and kept me abreast of the work plan and progress….

The crew from Tarheel was excellent- Juan S, the foreman, was very informative, courteous and kept me abreast of the work plan and progress. He and his team, Alex S and Hayden C, were punctual and worked efficiently completing the job in just a few hours. Floors are solid now!!

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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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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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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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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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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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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 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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Ian A, Ian B, Ethan and Justin arrived on time, for a same day service call. They diagnosed the failure of our sump pump (under warranty)…

Ian A, Ian B, Ethan and Justin arrived on time, for a same day service call. They diagnosed the failure of our sump pump (under warranty) and made arrangements to schedule a replacement. I could not have asked for better, more professional service. 5 stars without hesitation.

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

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

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Devin Hunt was very Proffesional and knowledgeable….will recommend Tarheel basement to friends and family

Devin Hunt was very Proffesional and knowledgeable….will recommend Tarheel basement to friends and family

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

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

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The guys were extremely polite and professional, answering all my questions and explaining what they were going to do. Great experience…

The guys were extremely polite and professional, answering all my questions and explaining what they were going to do. Great experience from start to finish. Jason, Mike, Colt, Jay, and Christian from Wilmington team couldn’t have been better to work with. The crawl space looks great and I feel much better about the moisture control now.

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

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

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

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

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Fantastic work! Clean, fast, and efficient. Nathan Griffin, Edward Greene, and Kyke McGee were all very friendly and did great work.

Fantastic work! Clean, fast, and efficient. Nathan Griffin, Edward Greene, and Kyke McGee were all very friendly and did great work.

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Jess W Zach B

Jess W Zach B

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I asked for crawl space clean up. Time Martin explained process in detail, what to expect, timing for job completion. Brian, along with…

I asked for crawl space clean up. Time Martin explained process in detail, what to expect, timing for job completion. Brian, along with Tyler and Roy, did a great job. What was impressive was the communication of when they would arrive and when they were leaving. I decided on a complete encapsulation. Extremely pleased with the work. And the follow up from the office to confirm I was pleased with the job.

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Mason was a great sales rep. Very responsive and knowledgeable. Jesus is a great job Forman. He maintained constant communication during…

Mason was a great sales rep. Very responsive and knowledgeable. Jesus is a great job Forman. He maintained constant communication during project execution.

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Christian came out to do an estimate at my home, he was very polite and knowledgeable. He was thorough, inspecting my home and telling me…

Christian came out to do an estimate at my home, he was very polite and knowledgeable. He was thorough, inspecting my home and telling me exactly what was needed. His knowledge and professionalism definitely stood out, he went above and beyond explaining everything to me, including all options without making me feel pressured or overwhelmed. Definitely recommend Tar heel Basement Systems (Groundwork’s).

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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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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 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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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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Jess and Zach B did a fantastic job. Nice caring folks. Thank you.

Jess and Zach B did a fantastic job. Nice caring folks. Thank you.

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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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The installers did an outstanding job encapsulating our crawlspace, installing a dehumidifier and sump pump. It looks lovely! Ken,…

The installers did an outstanding job encapsulating our crawlspace, installing a dehumidifier and sump pump. It looks lovely! Ken, Stephen, and Jael were knowledgable, courteous, personable and professional. The job was completed in 2 and a half days. They hauled away the old liners and left the site spick and span. They kept us fully updated on the process. We also appreciated their attention to detail. They supplied us with a photo of a plumbing issue under the house of which we were unaware. Thanks to their help, we can get this taken care of before it gets worse. Thank you Ken, Stephen, and Jael for your careful work.

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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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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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Very professional.Jess has excellent communication skills!

Very professional.Jess has excellent communication skills!

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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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We had an awesome experience. The people who did the work: Jonathan Ruiz, Roy Ruiz, and Julian Bruno Bernal were superlative. I recommend…

We had an awesome experience. The people who did the work: Jonathan Ruiz, Roy Ruiz, and Julian Bruno Bernal were superlative. I recommend them.

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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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So beyond pleased with Tarheel Basement Systems! I'm a 2-year customer as of this week. A complete encapsulation, french drains, sump…

So beyond pleased with Tarheel Basement Systems! I'm a 2-year customer as of this week. A complete encapsulation, french drains, sump pump and dehumidifier. I receive an inspection each year around this time, my representative was John Snow, was amazing, so polite, punctual, kept me up to date on his arrival via text and phone, it was so pleasant seeing someone who "gets" customer service , and John does! He informed me my dehumidifier was not working, and would be replaced under warranty, and like clockwork as John said, he replaced it today! The easiest replacement ever, he arrived worked diligently, above and beyond! Again, beyond pleased!

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Miles has come out to check on our pump a couple of times, and the last time found out what the issue was and corrected it. He explained…

Miles has come out to check on our pump a couple of times, and the last time found out what the issue was and corrected it. He explained the problem and how he corrected it.

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I'm extremely pleased with Groundworks. Austin Moody, Kenny and Cody came out and did the work just as planned. They looked and acted…

I'm extremely pleased with Groundworks. Austin Moody, Kenny and Cody came out and did the work just as planned. They looked and acted professional and were very courteous. Exactly what I expected. We have had some previous experience with Ground works under the old name and it seems to me there is continuity and the company is doing what they say they will. As for my representative, Nick Harmon, I'd say the same qualities. I see no reason why we would ever call anyone else.

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

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

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Jess W. and Zack B. spent the better part of a day working on our driveway. There was considerable bump up from the drive into the garage…

Jess W. and Zack B. spent the better part of a day working on our driveway. There was considerable bump up from the drive into the garage and large cracks throughout. When we saw the finished product, we were astonished at how 'normal' it looked! We won't have that large bump to navigate the car into the garage and the driveway is well-patched and smooth. I can't thank this remarkable duo enough for their hard work!

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The team was amazing; Chris, Austin, Preston, and Jkwon were professional, responsive, and left a perfectly sealed and clean crawl space….

The team was amazing; Chris, Austin, Preston, and Jkwon were professional, responsive, and left a perfectly sealed and clean crawl space. Very highly recommended!

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Blake was very thorough and professional

Blake was very thorough and professional

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Just had my second service performed and both experiences have been excellent. Special commendation to the installers, Matthew Mounts,…

Just had my second service performed and both experiences have been excellent. Special commendation to the installers, Matthew Mounts, Taylor Dennis and Nathan Griffin. These guys were very professional and efficient! All of the processes were explained thoroughly, the work was completed quickly and the area was left clean. Highly recommend!

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Groundworks/Tar Heel Basements took care of the problem that we had efficiently and effectively. The techs who did the work at our home…

Groundworks/Tar Heel Basements took care of the problem that we had efficiently and effectively. The techs who did the work at our home were Matthew Mounts, Taylore Dennis & Brian Franklin. These guys were great from start to finish and we are no longer worried about the summer rains that are sure to come soon.

Rhonda Pulver Smith

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Blake was professional, patient with questions, knowledgeable, a great representative of the company. Quality, detailed, estimation.

Blake was professional, patient with questions, knowledgeable, a great representative of the company. Quality, detailed, estimation.

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Jess W and Zack were just great. Work completed was very good. Would highly recommend them.

Jess W and Zack were just great. Work completed was very good. Would highly recommend them.

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We had our crawl space encapsulated & a new dehumidifier added ..So glad we used TarHeel Basement Systems! From start to finish:Nathan’s…

We had our crawl space encapsulated & a new dehumidifier added ..So glad we used TarHeel Basement Systems! From start to finish:Nathan’s assessment & recommendations, to speaking with wonderful office staff ,to Jaqwon & Stanley’s awesome installation ( thank you so much guys) EVERYTHING turned out better than we could have imagined!!Highly recommend TARHEEL BASEMENT SYSTEMS!!!! Great Company!B.A.

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

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

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I had a crawl space encapsulation done by TarHeel/Groundwork. Tim provided the estimate and clearly explained the process and next steps. …

I had a crawl space encapsulation done by TarHeel/Groundwork. Tim provided the estimate and clearly explained the process and next steps. Brian, Tyler, and Roy arrived on time, kept me posted on what they were doing each day. I started with a mess and am pleased with the results.

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

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

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The technician communicated to everything he was to do. We also appreciate his work knowledge of the job he was doing. Very happy with…

The technician communicated to everything he was to do. We also appreciate his work knowledge of the job he was doing. Very happy with results.

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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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Brian C, John C, and Nester did a wonderful job on our crawl space. Friendly, respectful of property and courteous! Answered any questions…

Brian C, John C, and Nester did a wonderful job on our crawl space. Friendly, respectful of property and courteous! Answered any questions we had in detail. I highly recommend Tarheel Basement Company.

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Great experience crew was knowledgeable and explained process as it proceeded. The crew was Mike, Colt and Lee. Our sales person was…

Great experience crew was knowledgeable and explained process as it proceeded. The crew was Mike, Colt and Lee. Our sales person was Matthew Cote very knowledgeable and patient with all our questions.

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