Professional Waterproofing Protects Your Home

Prevent mold and moisture, and keep your basement, crawl space and foundation free from water and the damage it causes.

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Waterproofing in SC and NC


Basement Waterproofing

Thompson Brothers offers exterior basement waterproofing (along outside walls) and interior basement waterproofing (along inside walls). We can waterproof basements based on construction type and needs, to either prepare new construction, fix leaky basements, or seal basement walls against future leaks or flooding.


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Foundation Waterproofing

Thompson Brothers can design and build segmental retaining walls for new or existing construction. We use Rub-R-Wall, a waterproofing system that is asphalt-free, non-toxic, and non-carcinogenic.


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Crawl Space Waterproofing

High moisture levels and standing water can cause unwanted damage in or around a structure. We offer crawl space waterproofing solutions to help bring moisture back to acceptable levels, including Dehumidifier Systems, Moisture Barriers, Crawl Space Drain Systems and Sump Pumps.


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Family-owned in the Carolinas since 1957

Thompson Brothers helps businesses and families with a wide array of services, from basement leaks, to invasive bugs, to termite services for new home sales.

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FREE estimates with no obligations! Outstanding personal service, quality, integrity, and guaranteed results! The best pest protection for your home and family's health.

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Serving North and South Carolina

Thompson Brothers Exterminating and Waterproofing has been serving families and businesses in North Carolina and South Carolina for over 60 years, and we look forward to serving you. We are happy to provide free estimates with absolutely no obligation to you.

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What Our Customers Say

Sharon P, Waterproofing & Repair

We had extensive water intrusion that our inspector did not see. Thompson Brothers had to engage in grading, extensive digging, reinstallation of French drains, and install a new drainage field. The work was excellent. All personnel is polite, on time, and very professional. Highly recommend.

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Jordan H, Pest Control

Thompson Brothers does an excellent job spraying my home throughout each season to keep unwanted pests out. They are locally owned and customer service is a top priority.

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