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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon28
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Knotts Island, NC

*The Angi rating for Basement Waterproofing companies in Knotts Island, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Knotts Island, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on November 14, 2025

Find Basement waterproofing pros in Knotts Island

Avatar for JES Foundation Repair

JES Foundation Repair

4.25(
294
)
•Approved Pro

JES Foundation Repair

4.25(
294
)
•Approved Pro
Customers say: Quality work
27 local quotes requested
32 years of experience

Established in 1993, JES 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 Virginia and Maryland, we bring our local expertise closer to you. JES 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 JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)

"Work: Sinking pier below joist; stop by installation of two IntelliJack Impressed with the professionalism and personal rapport of crew Seth H., Noah S. and Timothy W. Scope and steps of the job fully explained, finished work reviewed, crawl space left clean. JES sets a high standard and the crew did not disappoint. Thanks, guys."

Rick B on October 2025

Established in 1993, JES 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 Virginia and Maryland, we bring our local expertise closer to you. JES 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 JES, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! 410516000653 (DC) | 50637 (MD) | WV027473 (WV)

"Work: Sinking pier below joist; stop by installation of two IntelliJack Impressed with the professionalism and personal rapport of crew Seth H., Noah S. and Timothy W. Scope and steps of the job fully explained, finished work reviewed, crawl space left clean. JES sets a high standard and the crew did not disappoint. Thanks, guys."

Rick B on October 2025

Avatar for Virginia Foundation Solutions

Virginia Foundation Solutions

4.89(
53
)
•Approved Pro

Virginia Foundation Solutions

4.89(
53
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
78 local quotes requested

Virginia Foundation Solutions is an award winning, veteran owned, Class A Contractor servicing homeowners in the Greater Hampton Roads area of Virginia. Our specialties include Foundation Repair, Crawl Space Repair, Structural Repair, Crawl Space Encapsulation, and Waterproofing. Our purpose is to redefine our industry by proving that a contractor can create a remarkable experience for our customers. This belief system has served us well- in 2019 we received the Better Business Bureau's Torch Award for Ethics, honoring our commitment to the highest standard of ethics and customer service. Since 2012 “Doing the right thing” has helped us service over 10,000 homeowners in the Greater Hampton Roads area. For a free estimate call us today at 757-340-0917.

"I contracted Virginia Foundation Solutions because of an issue I had with water seeping through the concrete/cinder block wall to the garage during heavy/steady rains and would install a weeping tile and pump system. The crew that came out to the job site, Joel, Alex, Tomas and Jacke known as "The Blue Crew", were on time and started the work right away. They were cognizant of the plumbing to the water well and the electrical on that side of the house. They were very careful during the excavation. The work took a good part of the day, and when it was completed, I couldn't have been happier with the overall results. I had brick pavers that I was able to incorporate into the landscape to frame out the upper layer of rock that was applied over the drainage rock and weeping tile/tubing. The testing of the pump functioned perfectly, and the electrical work was contracted through DT Electric LLC. Thank you again, Virginia Foundation Solutions and DT Electric in assisting me to resolve my water intrusion problem."

Thomas W on September 2023

Virginia Foundation Solutions is an award winning, veteran owned, Class A Contractor servicing homeowners in the Greater Hampton Roads area of Virginia. Our specialties include Foundation Repair, Crawl Space Repair, Structural Repair, Crawl Space Encapsulation, and Waterproofing. Our purpose is to redefine our industry by proving that a contractor can create a remarkable experience for our customers. This belief system has served us well- in 2019 we received the Better Business Bureau's Torch Award for Ethics, honoring our commitment to the highest standard of ethics and customer service. Since 2012 “Doing the right thing” has helped us service over 10,000 homeowners in the Greater Hampton Roads area. For a free estimate call us today at 757-340-0917.

"I contracted Virginia Foundation Solutions because of an issue I had with water seeping through the concrete/cinder block wall to the garage during heavy/steady rains and would install a weeping tile and pump system. The crew that came out to the job site, Joel, Alex, Tomas and Jacke known as "The Blue Crew", were on time and started the work right away. They were cognizant of the plumbing to the water well and the electrical on that side of the house. They were very careful during the excavation. The work took a good part of the day, and when it was completed, I couldn't have been happier with the overall results. I had brick pavers that I was able to incorporate into the landscape to frame out the upper layer of rock that was applied over the drainage rock and weeping tile/tubing. The testing of the pump functioned perfectly, and the electrical work was contracted through DT Electric LLC. Thank you again, Virginia Foundation Solutions and DT Electric in assisting me to resolve my water intrusion problem."

Thomas W on September 2023

Avatar for BAY Crawl Space & Foundation Repair

BAY Crawl Space & Foundation Repair

4.95(
549
)
•Approved Pro

BAY Crawl Space & Foundation Repair

4.95(
549
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
62 local quotes requested

BAY is the #1 Rated Crawl Space & Foundation Repair Company in the Hampton Roads, VA & NC Region with 2,000+ ★★★★★ Reviews, a 4.9 / 5 Rating, & 400+ Years of Combined Experience. We Are Skilled Experts, Totally Focused on Satisfying Our Customers. Our Awesome, Amazing Team, Specializes in Crawl Spaces, Foundation Repairs, & Basement Waterproofing. We Provide Affordable Repairs & Free Inspections. After We Inspect Your Concerns, We Show You Photos, Explain What’s Happening, and Customize Your Unique Solution to Your Wants & Needs.

"Josh and Aaron came out on the first day of my project to remove the installation and to get things started for the next team. I enjoy meeting Josh and Aaron.They explain what the next team would be doing when they came. The next team that worked on my project Nate, Aaron, Tylor N. and Jabree were great to work with. They came to the door to let me know they had arrived and what they would be doing that day. They showed up rain or shine. They cleaned up every day before they left. Vinny and Jeff were the electricians on my project . They called ahead to let me know what time they would be getting there. Upon arrival, they explained everything that they would be doing. Once they finished, they showed me pictures and told me what all they did. I would be glad to work with Vinny and Jeff again. Pual and Chris A. call to let me know they were on their way. They completed my project in a professional and timely manner. When they were finished they showed me pictures and told me how everything operate. I would recommend Bay Crawl Space & Foundation."

Terry B on July 2025

BAY is the #1 Rated Crawl Space & Foundation Repair Company in the Hampton Roads, VA & NC Region with 2,000+ ★★★★★ Reviews, a 4.9 / 5 Rating, & 400+ Years of Combined Experience. We Are Skilled Experts, Totally Focused on Satisfying Our Customers. Our Awesome, Amazing Team, Specializes in Crawl Spaces, Foundation Repairs, & Basement Waterproofing. We Provide Affordable Repairs & Free Inspections. After We Inspect Your Concerns, We Show You Photos, Explain What’s Happening, and Customize Your Unique Solution to Your Wants & Needs.

"Josh and Aaron came out on the first day of my project to remove the installation and to get things started for the next team. I enjoy meeting Josh and Aaron.They explain what the next team would be doing when they came. The next team that worked on my project Nate, Aaron, Tylor N. and Jabree were great to work with. They came to the door to let me know they had arrived and what they would be doing that day. They showed up rain or shine. They cleaned up every day before they left. Vinny and Jeff were the electricians on my project . They called ahead to let me know what time they would be getting there. Upon arrival, they explained everything that they would be doing. Once they finished, they showed me pictures and told me what all they did. I would be glad to work with Vinny and Jeff again. Pual and Chris A. call to let me know they were on their way. They completed my project in a professional and timely manner. When they were finished they showed me pictures and told me how everything operate. I would recommend Bay Crawl Space & Foundation."

Terry B on July 2025

Avatar for R&M Building and Remodeling

R&M Building and Remodeling

No reviews yet

R&M Building and Remodeling

No reviews yet
8 years of experience

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

Avatar for Beneath Crawl Space Services-Mark Brown

Beneath Crawl Space Services-Mark Brown

5.00(
7
)

Beneath Crawl Space Services-Mark Brown

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Beneath is a leader in crawl space services and moisture control. Family owned & operated, our founder Mark Brown has over 15 years experience in the crawl space industry. We offer free home inspections and free termite and moisture letters. Let us help you with your structural repairs, moisture management, termite treatments, insulation, and more! List of Services: Structural Damage Repairs, Moisture Management, Insulation, Sand, Termite Treatments, Fungus Treatments, Crawl Space Doors, Crawl Space Vents and much more!

"They did exactly what we wanted and they did it well. They were on-time and professional. We have more work and will definitely hire them again!"

Q F on June 2020

Beneath is a leader in crawl space services and moisture control. Family owned & operated, our founder Mark Brown has over 15 years experience in the crawl space industry. We offer free home inspections and free termite and moisture letters. Let us help you with your structural repairs, moisture management, termite treatments, insulation, and more! List of Services: Structural Damage Repairs, Moisture Management, Insulation, Sand, Termite Treatments, Fungus Treatments, Crawl Space Doors, Crawl Space Vents and much more!

"They did exactly what we wanted and they did it well. They were on-time and professional. We have more work and will definitely hire them again!"

Q F on June 2020

Avatar for Advanta Construction

Advanta Construction

No reviews yet

Advanta Construction

No reviews yet
11 years of experience

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.

davis precision painting

No reviews yet

davis precision painting

No reviews yet
36 years of experience

I am a small painting,siding and home repair company.i have 3 employees full time hire as needed depending on job size.i have been doing repairs new or old construction since 1989.i take credit cards and payment arrangements available and cash.

I am a small painting,siding and home repair company.i have 3 employees full time hire as needed depending on job size.i have been doing repairs new or old construction since 1989.i take credit cards and payment arrangements available and cash.

Distinctive Landscaping & Remodeling

5.00(
2
)

Distinctive Landscaping & Remodeling

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Company consists of Two Divisions, including the Largest Full Service Remodeling Company on Northern Outer Banks and also a landscaping maintenance and installation Division. Company has 40 employees

Company consists of Two Divisions, including the Largest Full Service Remodeling Company on Northern Outer Banks and also a landscaping maintenance and installation Division. Company has 40 employees

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Basement Waterproofing questions, answered by experts

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

The best way to ensure the ground next to your home’s foundation drains properly is to divert water away from it as much as possible. While a flood wall can stop water from entering the house, gutters and spouts can help direct rainwater and melting snow away from the foundation. Keep your gutters as clear as possible from dead leaves and other yard debris so they can effectively divert water from your house. Add extenders to the spouts so the water runs out and away from your home, not into the surrounding soil.

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.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

The Knotts Island, NC homeowners’ guide to basement waterproofing services

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

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