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Avatar for Tar Heel Basement Systems

Tar Heel Basement Systems

4.88(
153
)
Approved Pro

Tar Heel Basement Systems

4.88(
153
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
29 local quotes requested

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"From start to finish, everything went great. Jay was thorough and answered ALL of our questions. He even reviewed the competition's proposal! The communication was fantastic every step of the way. The installation was a complicated one being that we have a 100+ year old farmhouse. Tyrese and Stephen had quite the challenge! They did a phenomenal job and really went above and beyond. They worked so hard and did an excellent job of explaining things. Five stars all day"

Michelle G on April 2025

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"From start to finish, everything went great. Jay was thorough and answered ALL of our questions. He even reviewed the competition's proposal! The communication was fantastic every step of the way. The installation was a complicated one being that we have a 100+ year old farmhouse. Tyrese and Stephen had quite the challenge! They did a phenomenal job and really went above and beyond. They worked so hard and did an excellent job of explaining things. Five stars all day"

Michelle G on April 2025


Avatar for Sealtech Waterproofing

Sealtech Waterproofing

4.98(
44
)
Approved Pro

Sealtech Waterproofing

4.98(
44
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Sealtech waterproofing services goes beyond what one can expect! Dani, the owner explains exactly what he will be doing and what he says he will do actually happened and then some! Unlike some companies, you are told one thing then another happens or does not happen! First off, Dani has to be satisfied with his work before he will leave it. He said and proved many times, "I want it done right." This attitude gave us a sense of trust that our work would done correctly and completely in a timely and prideful matter. The job for us was to stop the flow of water from a ditch beside our house which was spilling water over into a swell each time it rained. Dani did a wonderful job of putting in drains, boxes, river rocks and grading our property. He kept us informed each step of the process and we knew what he would be able to do and what we should expect from his work. Since the completion of the job he has come back by just to check to see if we have any questions and that everything is going well. You will not find a better company that Sealtech Waterproofing for your drainage and landscaping needs!"

Deborah I on July 2023

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Sealtech waterproofing services goes beyond what one can expect! Dani, the owner explains exactly what he will be doing and what he says he will do actually happened and then some! Unlike some companies, you are told one thing then another happens or does not happen! First off, Dani has to be satisfied with his work before he will leave it. He said and proved many times, "I want it done right." This attitude gave us a sense of trust that our work would done correctly and completely in a timely and prideful matter. The job for us was to stop the flow of water from a ditch beside our house which was spilling water over into a swell each time it rained. Dani did a wonderful job of putting in drains, boxes, river rocks and grading our property. He kept us informed each step of the process and we knew what he would be able to do and what we should expect from his work. Since the completion of the job he has come back by just to check to see if we have any questions and that everything is going well. You will not find a better company that Sealtech Waterproofing for your drainage and landscaping needs!"

Deborah I on July 2023


Avatar for SuperSeal Waterproofing

SuperSeal Waterproofing

5.00(
11
)
Approved Pro

SuperSeal Waterproofing

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We specialize in waterproofing. We are here to provide you with the best service available! We offer our kindness, dedication, reliability. We work in crawlspaces, basements, replacement of insulation, crawlspace/basement encapsulation, mold remediation, and other services.

"It went flawlessly. They cut new drainage, treated my basement and crawlspace for mold, replaced and installed new dumps, added new insulation in my crawlspace, and even fixed some wiring in my basement. The work was professional, and Marco detailed every step of the process. I wouldn’t hesitate to hire them again"

Cory N on March 2023

We specialize in waterproofing. We are here to provide you with the best service available! We offer our kindness, dedication, reliability. We work in crawlspaces, basements, replacement of insulation, crawlspace/basement encapsulation, mold remediation, and other services.

"It went flawlessly. They cut new drainage, treated my basement and crawlspace for mold, replaced and installed new dumps, added new insulation in my crawlspace, and even fixed some wiring in my basement. The work was professional, and Marco detailed every step of the process. I wouldn’t hesitate to hire them again"

Cory N on March 2023


Avatar for The Crawlspace Carpenter

The Crawlspace Carpenter

5.00(
2
)
Approved Pro

The Crawlspace Carpenter

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

"Would hire again. Great experiance."

Ronald H on February 2024

We are is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

"Would hire again. Great experiance."

Ronald H on February 2024


"I thought it was a very fair price. They knew what they are talking about and they were transparent."

Justice V on July 2022

We at Drip Dry Drainage feel that our success is a direct result of excellent customer service. We are your local Plumbing experts, with a strong eye for detail. We are on time all of the time. Please give us a quick call.

"I thought it was a very fair price. They knew what they are talking about and they were transparent."

Justice V on July 2022


Avatar for Topo's Waterproofing, LLC

Topo's Waterproofing, LLC

New on AngiNew on Angi
Approved Pro

Topo's Waterproofing, LLC

New on AngiNew on Angi
Approved Pro
20 local quotes requested
9 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Avatar for Foundation Doctor

Foundation Doctor

4.95(
22
)
Approved Pro

Foundation Doctor

4.95(
22
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
57 local quotes requested

Foundation Doctor is Charlotte's trusted source for your foundation and crawl space issues! We specialize in dry-rot repair, mold removal, basement waterproofing, and anything that looks scary in a crawl space! We have applied our expertise to residential and commercial projects in 10+ counties across North Carolina. Contact Foundation Doctor for your Free Estimate today!

"After researching about a dozen foundation repair companies and narrowing my selection down to two…We selected Foundation Doctor over a national firm. So glad we did. From the very beginning, it was a delightful and professional experience:  Our salesperson (Michael) accurately diagnosed the problem and prescribed a workable solution.  Administrative tasks and communications were efficiently, comprehensively, and in a friendly manner handled by Angella. She expertly coordinated the schedules of the independent engineer who certified the repair; and the onsite team who skillfully implement the repair plan.  The onsite team (Alecia, Reiley, and Jackie) effected the repair, keeping my wife (who was initially very concerned about The Lift process) and me personally informed through every step of the process…Patiently answering our many questions and alleviating any concerns we had about the process of securing the foundation of our home. As a former VP of Sales & Marketing for a top "

Vincent F on June 2025

Foundation Doctor is Charlotte's trusted source for your foundation and crawl space issues! We specialize in dry-rot repair, mold removal, basement waterproofing, and anything that looks scary in a crawl space! We have applied our expertise to residential and commercial projects in 10+ counties across North Carolina. Contact Foundation Doctor for your Free Estimate today!

"After researching about a dozen foundation repair companies and narrowing my selection down to two…We selected Foundation Doctor over a national firm. So glad we did. From the very beginning, it was a delightful and professional experience:  Our salesperson (Michael) accurately diagnosed the problem and prescribed a workable solution.  Administrative tasks and communications were efficiently, comprehensively, and in a friendly manner handled by Angella. She expertly coordinated the schedules of the independent engineer who certified the repair; and the onsite team who skillfully implement the repair plan.  The onsite team (Alecia, Reiley, and Jackie) effected the repair, keeping my wife (who was initially very concerned about The Lift process) and me personally informed through every step of the process…Patiently answering our many questions and alleviating any concerns we had about the process of securing the foundation of our home. As a former VP of Sales & Marketing for a top "

Vincent F on June 2025


Avatar for Sedona Waterproofing Solutions

Sedona Waterproofing Solutions

4.67(
65
)
Approved Pro

Sedona Waterproofing Solutions

4.67(
65
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
55 local quotes requested

Welcome to Sedona Waterproofing Solutions! We have been serving the greater North Carolina area for over a year. We pride ourselves on quality work and our ability to make our customers happy. Call today for a phone call for a phone consultation at 704-960-7906 for a free phone estimate or general pricing questions. PLEASE NOTE THAT MOLD AND AIR QUALITY WILL BE THE RESPONSIBILITY OF THE RENTERS IF YOU ARE LEASING YOUR PROPERTY! Thank you. We specialize in crawl space repair, Mold remediation basement repair as well as foundations. We do not offer services for small interior mold issues.

"Excellent work and very courteous and professional."

Mark S on September 2023

Welcome to Sedona Waterproofing Solutions! We have been serving the greater North Carolina area for over a year. We pride ourselves on quality work and our ability to make our customers happy. Call today for a phone call for a phone consultation at 704-960-7906 for a free phone estimate or general pricing questions. PLEASE NOTE THAT MOLD AND AIR QUALITY WILL BE THE RESPONSIBILITY OF THE RENTERS IF YOU ARE LEASING YOUR PROPERTY! Thank you. We specialize in crawl space repair, Mold remediation basement repair as well as foundations. We do not offer services for small interior mold issues.

"Excellent work and very courteous and professional."

Mark S on September 2023


Advanced Environmental Services - Charlotte

4.84(
201
)
Approved Pro

Advanced Environmental Services - Charlotte

4.84(
201
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
18 local quotes requested

Advanced Environmental Services is a veteran owned, full service environmental services contractor specializing in waterproofing, water damage and mold remediation, serving commercial and residential clients throughout Florida, Georgia, Louisiana and Texas for over 30 years. We use only the highest quality materials available. We don't believe in high-pressure sales tactics. In fact, we don't even believe in Sales Reps. Every visit to your home and cost estimate will come from a uniformed Project Manager who will also oversee your project. We never outsource projects to sub-contractors.

"Great job! Very professional and efficient! Highly recommended! We worked with Bryce and the Houston team."

Edward S on July 2025

Advanced Environmental Services is a veteran owned, full service environmental services contractor specializing in waterproofing, water damage and mold remediation, serving commercial and residential clients throughout Florida, Georgia, Louisiana and Texas for over 30 years. We use only the highest quality materials available. We don't believe in high-pressure sales tactics. In fact, we don't even believe in Sales Reps. Every visit to your home and cost estimate will come from a uniformed Project Manager who will also oversee your project. We never outsource projects to sub-contractors.

"Great job! Very professional and efficient! Highly recommended! We worked with Bryce and the Houston team."

Edward S on July 2025


Avatar for DryWorx LLC

DryWorx LLC

4.55(
11
)
Approved Pro

DryWorx LLC

4.55(
11
)
Approved Pro
Customers say: Terrific value
5 years of experience
Free onsite estimate

DryWorx LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"I hired DRYWORX to waterproof my basement. The founder, Jason Lott, took my deposit but did not start work until 2 months later. Once started work, took another month to finish the work at my house. But less than 2 weeks after paying him in full, the ground started eroding away from the house because he did not compact the ground, so the work was not done! We called him and he did not come to see the problem until almost a month later. After assessing the problem it took him over 2 weeks to come fix the problem. When he showed up to fix the problem, he did not come prepared with the right tools or materials. Not only did he not fix the problem, he was deceptive and tried to covered up the problem with dirt. Upon an inspection with him, it was uncovered that he tried to cover up the problem with dirt, his worker started getting violent and Jason threatened that "you don't want to mess with him". They both left the house and did not return to fix the problem and left my property in worse condition than when they arrived. I paid him in full but now I have to hire contractors to finish the work that he failed to do."

Luna W on September 2023

DryWorx LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"I hired DRYWORX to waterproof my basement. The founder, Jason Lott, took my deposit but did not start work until 2 months later. Once started work, took another month to finish the work at my house. But less than 2 weeks after paying him in full, the ground started eroding away from the house because he did not compact the ground, so the work was not done! We called him and he did not come to see the problem until almost a month later. After assessing the problem it took him over 2 weeks to come fix the problem. When he showed up to fix the problem, he did not come prepared with the right tools or materials. Not only did he not fix the problem, he was deceptive and tried to covered up the problem with dirt. Upon an inspection with him, it was uncovered that he tried to cover up the problem with dirt, his worker started getting violent and Jason threatened that "you don't want to mess with him". They both left the house and did not return to fix the problem and left my property in worse condition than when they arrived. I paid him in full but now I have to hire contractors to finish the work that he failed to do."

Luna W on September 2023

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Basement Leak Repair questions, answered by experts

Yes, water and water vapor can seep through cracks in your basement floor, which means you should address all basement floor cracks, even if they don’t indicate structural issues. Sealing settling cracks and shrinkage cracks is a good idea to keep water and moisture outside where it belongs. Doing so can improve your indoor air quality, reduce the risk of mold growth, make your home more comfortable, and help prevent pest infestation.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

The Biscoe, NC homeowners’ guide to basement leak repair services

From average costs to expert advice, get all the answers you need to get your job done.