
Crawl Space Waterproofing
Help control moisture, musty air and fungus growth under your home with encapsulation, vapor barriers, insulation, drainage and dehumidifiers.
Learn moreOne local team for every moisture problem under your home. Every service starts with a free inspection and a written plan.
Help control moisture, musty air and fungus growth under your home with encapsulation, vapor barriers, insulation, drainage and dehumidifiers.

Help control moisture, musty air and fungus growth under your home with encapsulation, vapor barriers, insulation, drainage and dehumidifiers.
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Full encapsulation with foam board, a sealed crawl space with wall liner, or our starter system.
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12 or 20 mil premium reinforced liners that help keep ground moisture out of your crawl space.
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Batt insulation, mineral wool and radiant GPS foam board for crawl spaces and basements.
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AprilAire dehumidifiers that keep crawl space and basement humidity under control year-round.
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3/4 HP sump pumps for crawl spaces, basements and exterior drains, with battery backups.
Learn moreInterior drain systems, wall liner, sump pumps, dehumidifiers, insulation, fungus growth cleaning and carbon fiber wall straps.

Interior drain systems, wall liner, sump pumps, dehumidifiers, insulation, fungus growth cleaning and carbon fiber wall straps.
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Batt insulation, mineral wool and radiant GPS foam board for crawl spaces and basements.
Learn more
AprilAire dehumidifiers that keep crawl space and basement humidity under control year-round.
Learn more
3/4 HP sump pumps for crawl spaces, basements and exterior drains, with battery backups.
Learn moreFrench drains, channel grate drains, downspout extensions, exterior sump pumps, foundation seal coating and strip drains.

French drains, channel grate drains, downspout extensions, exterior sump pumps, foundation seal coating and strip drains.
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3/4 HP sump pumps for crawl spaces, basements and exterior drains, with battery backups.
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Interior French drains with sump pumps, plus curtain, standard and open French drains outside.
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.
Yes. We inspect your crawl space or basement, take photos of what we find, explain the cause of the problem and give you a written proposal. There is no charge and no obligation.
Crawl space encapsulation seals the floor, walls and vents of a crawl space so ground moisture and humid air stay out. Wetlock offers full encapsulation with foam board, a sealed crawl space with wall liner, and a starter system.
Common signs include a musty smell indoors, fungus growth on floor joists, sagging or wet insulation, standing water after rain, soft or cupping floors, condensation on ducts, and higher humidity indoors during summer.
Hot, humid summers push moist air into vented crawl spaces where it condenses on cooler wood and ductwork. Red clay soil common across the Charlotte region holds water after storms, adding even more moisture under the house.
Most crawl space encapsulations and drainage projects take one to three days. Larger basements or combined drainage and encapsulation projects can take longer. Your proposal lists the expected timeline.
Yes. Every proposal is written and itemized so you know exactly what is included and what it costs before any work begins.
Free inspection by appointment, with photos and a written plan. Most inspections take about an hour.