
Crawl Space Waterproofing in Fort Mill
Help control moisture, musty air and fungus growth under your home with encapsulation, vapor barriers, insulation, drainage and dehumidifiers.
Learn moreWetlock Waterproofing provides crawl space waterproofing and encapsulation, basement waterproofing, French drains and exterior drainage, sump pumps and dehumidifiers for homes in Fort Mill, SC and across York County. Inspections are free and include photos and a written, itemized proposal.
Fort Mill has grown fast, and many homes here are newer builds that came with a thin plastic vapor barrier and open vents. Buyers often find out about crawl space moisture during a home inspection. We also work in the older homes near downtown Fort Mill and along the Catawba River, where original foundations have had decades to collect moisture.
Even newer Fort Mill homes can develop moisture problems in the first several years, especially on lots where clay soil and grading send stormwater toward the foundation. Encapsulation and proper drainage protect the investment before fungus growth or wood damage sets in.
Every Fort Mill project starts with a free inspection, scheduled at a time that works for you. We crawl the entire space or walk the full basement, take moisture readings and photos, and show you exactly what we found. Then you get a written, itemized proposal. No pressure, no surprise add-ons, and the work is done by our own crew.

Help control moisture, musty air and fungus growth under your home with encapsulation, vapor barriers, insulation, drainage and dehumidifiers.
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Interior drain systems, wall liner, sump pumps, dehumidifiers, insulation, fungus growth cleaning and carbon fiber wall straps.
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French drains, channel grate drains, downspout extensions, exterior sump pumps, foundation seal coating and strip drains.
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Full encapsulation with foam board, a sealed crawl space with wall liner, or our starter system.
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Interior French drains with sump pumps, plus curtain, standard and open French drains outside.
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3/4 HP sump pumps for crawl spaces, basements and exterior drains, with battery backups.
Learn moreWe crawl the whole space or walk the full basement, take moisture readings and photograph everything.
We show you the photos, explain what is causing the problem and answer every question.
You get an itemized plan with options and exact pricing. No pressure, no surprise add-ons.
Our own crew completes the work, cleans up and walks you through the finished result.
Wetlock came on site and developed a plan that worked for our issue. They gave me a quote that we could handle. The work was completed and it was as if nothing had happened. Everything was clean. They are a team that I will work with again. Give them a call, you will not go wrong. Thank you Wetlock.JeanetteSouth Carolina
Rated 5 stars from 102 homeowner reviews across the Charlotte and Columbia regions.
Free inspection by appointment, photos of what we find and a written plan. No obligation.
Schedule My Free InspectionYes. Builder-grade vapor barriers are thin and vents let humid air in. We regularly find condensation, fungus growth and wet insulation in homes that are only a few years old.
Cost depends on the size and height of your crawl space, how much old insulation and debris needs to come out, and whether drainage, a sump pump or fungus growth cleaning is needed. Wetlock provides a free inspection in Fort Mill and a written, itemized proposal so you know the exact price before work begins.
Yes. Wetlock offers free crawl space and basement moisture inspections in Fort Mill and throughout York County, by appointment. Call 803.364.2060 or request an inspection online.
In Fort Mill we provide crawl space waterproofing and encapsulation, vapor barriers, basement waterproofing, French drains and exterior drainage, foundation seal coating, sump pumps, AprilAire dehumidifiers and crawl space and basement insulation.
See exactly what is under your floors, with photos and a written plan. Call or book online.