Best Basement Waterproofing Contractors in Charlotte, NC
15 contractors listed · 14 in Charlotte · 4 open weekends · 13 rated 4.5+ · 2 show a license
Data verified October 18, 2026
Moisture Loc
Crawlspace Medic
Walsh Crawl Space and Structural Repair
Greenserve
Stamp Concrete PRO
The 15 contractors listed for Charlotte, NC work on wet basements, foundations and crawl spaces. Warranty claims, free inspection offers and hours come from each company's own website. Diagnoses in this trade vary widely, so read more than one before committing to a system.

Area overview: Charlotte, NC
14 of the 15 contractors we list are based in Charlotte; the other one does not publish an address. The contractors on this page are rated from 4.4 to 5.0 across 1,039 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (97%), responsiveness (95%) and punctuality (87%). The topics that come up most in reviews of the contractors on this page are "estimates" and "price". 4 are open on Saturdays and 1 on Sundays. 2 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 2000. 4 offer financing or payment plans; 5 give free estimates and 3 are family- or locally-owned. We have a website on file for 13 of the contractors on this page; 12 publish a contact page and 8 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
How many opinions should I get for a damp problem?
There are 15 listings for Charlotte. Get more than one assessment before you commit, because diagnoses in this trade differ more than prices do, and one crew's interior system is another crew's regrading job. Compare what each says is causing the water, not just the total at the bottom of the page.