Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Topsail Beach, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Topsail Beach, NC?

Select your specific project to find the pro for you.

Find Basement waterproofing pros in Topsail Beach

Avatar for Tar Heel Basement Systems

Tar Heel Basement Systems

4.60(
174
)
Approved Pro

Tar Heel Basement Systems

4.60(
174
)
Approved Pro
Customers say: Super punctual
26 local quotes requested
22 years of experience

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!

"Excellent from planning, design and execution. Installers Mike Z, Tar S, and Zach E were outstanding in their work three days of work in he crawl space of a house"

Gene B on September 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!

"Excellent from planning, design and execution. Installers Mike Z, Tar S, and Zach E were outstanding in their work three days of work in he crawl space of a house"

Gene B on September 2025


Tar Heel Basement Systems

5.00(
2
)
Approved Pro

Tar Heel Basement Systems

5.00(
2
)
Approved Pro
30 local quotes requested
22 years of experience

Tar Heel Basement Systems, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North Carolina. With fully trained technicians, industry-leading products, and nationally backed warranties, Tar Heel Basement Systems is here to restore your foundation or crawlspace.

"My experience was excellent, from initial call to completion of the work. Great team that showed up on time, conducted themselves well, and were committed to their work. Austin F. Conducted a thorough inspection and proposed a multistage plan to repair my crawlspace. I was especially happy that an engineering firm prepared final inspection and drawings for the county permit process. John, Austin, Taylor, and Chris worked very hard for three days, even in the rain and cold. Great company and people."

Ricky G on February 2025

Tar Heel Basement Systems, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North Carolina. With fully trained technicians, industry-leading products, and nationally backed warranties, Tar Heel Basement Systems is here to restore your foundation or crawlspace.

"My experience was excellent, from initial call to completion of the work. Great team that showed up on time, conducted themselves well, and were committed to their work. Austin F. Conducted a thorough inspection and proposed a multistage plan to repair my crawlspace. I was especially happy that an engineering firm prepared final inspection and drawings for the county permit process. John, Austin, Taylor, and Chris worked very hard for three days, even in the rain and cold. Great company and people."

Ricky G on February 2025


"Beef service out here in North Carolina!! Highly recommend"

Kyle C on January 2022

Locally owned and operated https://coastalcrawlspacerepair.com/

"Beef service out here in North Carolina!! Highly recommend"

Kyle C on January 2022


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 Patriot Pest Control

Patriot Pest Control

No reviews yet

Patriot Pest Control

No reviews yet
3 years of experience

Patriot Pest Control is a woman owned business in the Wilmington area with over ten years of experience in the industry. From crawlspace remediation, to simple pest control services, we offer a variety of treatment plans to best fit your needs. Give us a call for a free quote today.

Patriot Pest Control is a woman owned business in the Wilmington area with over ten years of experience in the industry. From crawlspace remediation, to simple pest control services, we offer a variety of treatment plans to best fit your needs. Give us a call for a free quote today.



Avatar for Southern Style Home Solutions LLC

Southern Style Home Solutions LLC

No reviews yet

Southern Style Home Solutions LLC

No reviews yet
Free onsite estimate

Locally owned and operated with over 10+ years experience over 2000+ crawlspaces encapsulated We offer fully sealed and conditioned crawlspaces, Sealed vapor barriers, vapor barriers, basement waterproofing, Foundation repair and more .

Locally owned and operated with over 10+ years experience over 2000+ crawlspaces encapsulated We offer fully sealed and conditioned crawlspaces, Sealed vapor barriers, vapor barriers, basement waterproofing, Foundation repair and more .


Avatar for Precision Construction Engineering PLLC

Precision Construction Engineering PLLC

5.00(
2
)

Precision Construction Engineering PLLC

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

VETERAN OWNED, NC BASED We are a licensed General Contractor and Professional Engineer Company providing service to all of Southeastern North Carolina. Precision Construction Engineering PLLC was formed to provide a service that respects the Client’s time and property. We will ensure appointments, schedules, and budgets are maintained – so that you don’t have to. Based on our experience, licenses, and certifications (Residential and Commercial General Contractor, Project Management, Process Improvement, and Engineering) the Precision Construction Engineering Team offers the following Services: Renovation, Repair, Remodel, New Construction, Engineering Analysis, Drafting, and Land Development. Find us on Facebook, @PrecisionConstructionEngineeringPLLC

"It turned out nice and I like their work. They were conscientious and they make sure that I'm happy with the work."

Paula L on September 2020

VETERAN OWNED, NC BASED We are a licensed General Contractor and Professional Engineer Company providing service to all of Southeastern North Carolina. Precision Construction Engineering PLLC was formed to provide a service that respects the Client’s time and property. We will ensure appointments, schedules, and budgets are maintained – so that you don’t have to. Based on our experience, licenses, and certifications (Residential and Commercial General Contractor, Project Management, Process Improvement, and Engineering) the Precision Construction Engineering Team offers the following Services: Renovation, Repair, Remodel, New Construction, Engineering Analysis, Drafting, and Land Development. Find us on Facebook, @PrecisionConstructionEngineeringPLLC

"It turned out nice and I like their work. They were conscientious and they make sure that I'm happy with the work."

Paula L on September 2020


Avatar for Crawlspace Fitness

Crawlspace Fitness

5.00(
1
)

Crawlspace Fitness

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GRAND OPENING! 40% OFF projects, LIMITED TIME only! We Get Your Crawlspace in Shape! We Do More for Less. Guaranteed to Save You $! We specialize in identifying and providing cost efficient solutions for all crawlspace needs. An added benefit of choosing Crawlspace Fitness is we use termite resistant liners, so you can count on eliminating termites from your crawlspace when we install your vapor barrier or encapsulation. All of our products are eco friendly, whether it's insulation we install or our products for rodent control. We are the best at taking care of any rodent problems that may arise in your attic or in your crawlspace. We specialize in mold and fungus remediation with a 10 year guarantee. Crawlspace Fitness was founded on the expertise of our Owner and his specialties to home owners who are tired of outrageous prices and low quality work. "We get your crawlspace in shape".

"He did a very good job. They did the job. It was a good price. I was very happy with it."

Robert V on December 2019

GRAND OPENING! 40% OFF projects, LIMITED TIME only! We Get Your Crawlspace in Shape! We Do More for Less. Guaranteed to Save You $! We specialize in identifying and providing cost efficient solutions for all crawlspace needs. An added benefit of choosing Crawlspace Fitness is we use termite resistant liners, so you can count on eliminating termites from your crawlspace when we install your vapor barrier or encapsulation. All of our products are eco friendly, whether it's insulation we install or our products for rodent control. We are the best at taking care of any rodent problems that may arise in your attic or in your crawlspace. We specialize in mold and fungus remediation with a 10 year guarantee. Crawlspace Fitness was founded on the expertise of our Owner and his specialties to home owners who are tired of outrageous prices and low quality work. "We get your crawlspace in shape".

"He did a very good job. They did the job. It was a good price. I was very happy with it."

Robert V on December 2019


Atlantic Heating and Cooling

No reviews yet

Atlantic Heating and Cooling

No reviews yet

Atlantic Heating and Cooling is the premiere HVAC contractor for the greater Topsail, North Carolina area. With over 15 years of experience in the heating and air conditioning business, we have the knowledge and expertise to get the job done quickly and effectively. Atlantic Heating and Cooling offers a wide range of services from installing a new air conditioning unit, servicing a dehumidifier, or fixing a heat pump.

Atlantic Heating and Cooling is the premiere HVAC contractor for the greater Topsail, North Carolina area. With over 15 years of experience in the heating and air conditioning business, we have the knowledge and expertise to get the job done quickly and effectively. Atlantic Heating and Cooling offers a wide range of services from installing a new air conditioning unit, servicing a dehumidifier, or fixing a heat pump.

Showing 1-10 of 36
Basement Waterproofing questions, answered by experts

Water damage to a foundation often starts as a slow leak or water vapor problem that worsens over the course of months or even years. The speed at which foundation leaks worsen depends on a few factors, including your climate and location, the soil composition around your home, the foundation drainage system you have in place, if any, and the type of foundation you have. Even if you have a minor issue that’s slow to develop, it’s best to have a professional address the issue immediately.

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.

Interlocking garage tiles made with PVC are the most effective for garages with past issues of humidity and flooding because damp concrete is not suitable for paint. Epoxy coating is also water-resistant and can prevent mold buildup. Finally, porcelain tiles are a wonderful option for wet conditions if your budget allows.

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.

While it’s possible to seal a foundation yourself, it’s not recommended, as it’s a tricky and labor-intensive job. Foundation sealing is best left to the pros to save yourself time, remove the risk of doing it wrong, and keeping yourself safe. Call a foundation repair professional near you to see what the job will cost.

The Topsail Beach, NC homeowners’ guide to basement waterproofing services

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