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    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Cornelius

Avatar for SuperSeal Waterproofing

SuperSeal Waterproofing

Charlotte
5.00(
11
)
Approved Pro

SuperSeal Waterproofing

Charlotte
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 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 Dry Pro Foundation and Crawlspace Specialists

Dry Pro Foundation and Crawlspace Specialists

130 Performance Dr
4.67(
372
)
Approved Pro

Dry Pro Foundation and Crawlspace Specialists

130 Performance Dr
4.67(
372
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
28 local quotes requested

Dry Pro Foundation and Crawlspace Specialists, founded in 1999, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They are a full-service company specializing in residential and commercial foundation repair, waterproofing and concrete repair solutions in the greater Charlotte, North Carolina area and parts of South Carolina. Dry Pro is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"Will, Cam and Trey were great! They were professional, friendly and took time to explain everything. They did great work and even took an old porcelain sink I had in the basement that was too heavy for me to take to the curb and they ended up hauling it away. I am very pleased with the work they done. Thanks guys!"

Laura K on September 2025

Dry Pro Foundation and Crawlspace Specialists, founded in 1999, is a subsidiary of Groundworks, a family of companies that offers superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs. They are a full-service company specializing in residential and commercial foundation repair, waterproofing and concrete repair solutions in the greater Charlotte, North Carolina area and parts of South Carolina. Dry Pro is a recognized accredited member of the Better Business Bureau and devotes its years of experience, industry knowledge and specialized training to help customers protect their homes or commercial buildings from water damage, concrete sinking, and foundation failure.

"Will, Cam and Trey were great! They were professional, friendly and took time to explain everything. They did great work and even took an old porcelain sink I had in the basement that was too heavy for me to take to the curb and they ended up hauling it away. I am very pleased with the work they done. Thanks guys!"

Laura K on September 2025


Avatar for Falcone Crawl Space & Structural Repair

Falcone Crawl Space & Structural Repair

4134 Statesville Road
4.65(
653
)
Approved Pro

Falcone Crawl Space & Structural Repair

4134 Statesville Road
4.65(
653
)
Approved Pro
Customers say: Super punctual
27 local quotes requested
19 years of experience

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Rex, gave our estimate and took care with explaining everything to me, he was genuine. Eric managed and worked on the project, he was professional and made my daughters and I feel extremely comfortable and confident. He kept us informed in every part of the job. Freddie was really friendly and helpful as well. They did an amazing job and took great care with our home. I highly recommend hiring falcone."

Julie W on July 2022

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Rex, gave our estimate and took care with explaining everything to me, he was genuine. Eric managed and worked on the project, he was professional and made my daughters and I feel extremely comfortable and confident. He kept us informed in every part of the job. Freddie was really friendly and helpful as well. They did an amazing job and took great care with our home. I highly recommend hiring falcone."

Julie W on July 2022


Avatar for Foundation Doctor

Foundation Doctor

3309 Poplar Tent Road
5.00(
32
)
Approved Pro

Foundation Doctor

3309 Poplar Tent Road
5.00(
32
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Foundation Doctor in Charlotte specializes in foundation repair, offering structural repairs, waterproofing, and mold removal. Trust our experts to fix your foundation issues and create a safe and stable home. Contact us today for a reliable solution to your foundation problems.

"Our home has an addition, and the floor had begun to settle and slope. Austan, Zach, and Rylie jacked and shimmed the foundation and installed a vapor barrier and French drain with sump pump. They worked ho*** ** a difficult job in a tight crawl space, and they were very responsive and communicative. They did an excellent job, and we highly recommend this company."

Jane S on May 2025

Foundation Doctor in Charlotte specializes in foundation repair, offering structural repairs, waterproofing, and mold removal. Trust our experts to fix your foundation issues and create a safe and stable home. Contact us today for a reliable solution to your foundation problems.

"Our home has an addition, and the floor had begun to settle and slope. Austan, Zach, and Rylie jacked and shimmed the foundation and installed a vapor barrier and French drain with sump pump. They worked ho*** ** a difficult job in a tight crawl space, and they were very responsive and communicative. They did an excellent job, and we highly recommend this company."

Jane S on May 2025


Avatar for '58 Foundations

'58 Foundations

106 LInes Street
4.08(
18
)
Approved Pro

'58 Foundations

106 LInes Street
4.08(
18
)
Approved Pro
Customers say: Quick response
89 local quotes requested
67 years of experience

For over 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

"Donâ t believe everything they tell you about their system. We hired this company because during heavy rains (4inches or more), our basement tended to flood. We discussed this with the sales rep who came out, Albert Morrow, and told him we didnâ t have problems unless it was heavy rain. He recommended his company and told us the system was designed for this. After we had the system installed, we had no problems but also no heavy rains for 2-3 months. However, in December we had 5 inches of rain during one storm, and OUR BASEMENT FLOODED once again. A technician came out and basically told us the system worked the way it was supposed to but during flooding conditions the system was overwhelmed . So basically we paid $7500 for them to come out and install a system that does not work when it should. We would have been better off just to keep our money in our pocket and just wet-vac the water out when we have heavy rain. NO,WE DO NOT RECOMMEND THIS COMPANY OR THEIR SYSTEM. We are basically screwed out of $7500."

Wayne M on January 2024

For over 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

"Donâ t believe everything they tell you about their system. We hired this company because during heavy rains (4inches or more), our basement tended to flood. We discussed this with the sales rep who came out, Albert Morrow, and told him we didnâ t have problems unless it was heavy rain. He recommended his company and told us the system was designed for this. After we had the system installed, we had no problems but also no heavy rains for 2-3 months. However, in December we had 5 inches of rain during one storm, and OUR BASEMENT FLOODED once again. A technician came out and basically told us the system worked the way it was supposed to but during flooding conditions the system was overwhelmed . So basically we paid $7500 for them to come out and install a system that does not work when it should. We would have been better off just to keep our money in our pocket and just wet-vac the water out when we have heavy rain. NO,WE DO NOT RECOMMEND THIS COMPANY OR THEIR SYSTEM. We are basically screwed out of $7500."

Wayne M on January 2024


Avatar for Topo's Waterproofing, LLC

Topo's Waterproofing, LLC

236 James St
New on AngiNew on Angi
Approved Pro

Topo's Waterproofing, LLC

236 James St
New on AngiNew on Angi
Approved Pro
31 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 Ramirez Residential Work

Ramirez Residential Work

530 Fence Post Lane
5.00(
4
)
Approved Pro

Ramirez Residential Work

530 Fence Post Lane
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

"He is very professional, showed up on time and came the next morning early as he said. Heâ s polite, respectful and extremely neat and polished with his work. Made sure I was totally happy with the job. He cut LOTS of monkey grass and itâ s never looked so good. Not choppy as some have left it. I appreciate integrity and honesty."

Marilyn S on March 2022

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

"He is very professional, showed up on time and came the next morning early as he said. Heâ s polite, respectful and extremely neat and polished with his work. Made sure I was totally happy with the job. He cut LOTS of monkey grass and itâ s never looked so good. Not choppy as some have left it. I appreciate integrity and honesty."

Marilyn S on March 2022


Avatar for Foundation Doctor

Foundation Doctor

3309 Poplar Tent Rd
4.95(
22
)
Approved Pro

Foundation Doctor

3309 Poplar Tent Rd
4.95(
22
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
93 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 Insulation For All, LLC

Insulation For All, LLC

4533 US 220 N
4.91(
33
)
Approved Pro

Insulation For All, LLC

4533 US 220 N
4.91(
33
)
Approved Pro
Super Service Award
Customers say: Quick response
216 local quotes requested
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did the job, was available quickly, was cost effective, and didn't trash the house while doing the task"

Michael S on September 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did the job, was available quickly, was cost effective, and didn't trash the house while doing the task"

Michael S on September 2025


Avatar for DryWorx LLC

DryWorx LLC

6361 King Wilkinson Rd
4.55(
11
)
Approved Pro

DryWorx LLC

6361 King Wilkinson Rd
4.55(
11
)
Approved Pro
Customers say: Terrific value
12 local quotes requested
5 years of experience

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 Waterproofing questions, answered by experts

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

Other types of home improvement grants available are for those with very low-income housing, elderly people needing assistance, older adults, and veterans. These grants can range from helping with accessible modifications to improving critical issues that may affect the resident’s health or safety.

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The Cornelius, NC homeowners’ guide to basement waterproofing services

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