Crawl space repair services
Crawl Space Repair Services
Everything under the house, done by our own crew out of our Anderson shop. Start with a free inspection and we'll tell you exactly what your crawl space needs, and what it doesn't.
Cobb Crawlspace Repair is a family-owned, veteran-owned crawl space company in Anderson, SC. We fix the moisture problems under Upstate homes: humid air, wet soil, standing water, mold and failing insulation. Most homes get the best result from full encapsulation; some only need one piece of it.
Our crawl space services
Crawl space encapsulation
Seal, line and dehumidify. Silver, Gold and Sapphire packages with up to a 30-year warranty.
Learn more →Vapor barriers
16 and 20 mil reinforced liners over the floor and up the walls, seams taped, piers wrapped.
Learn more →Crawl space dehumidifiers
70, 100 or 130 pint units sized to your crawl space, with vent sealing.
Learn more →Mold remediation
EPA-registered antimicrobial treatment for joists and subfloor, plus a fix for the moisture.
Learn more →French drains & sump pumps
Interior French drains and sump pumps for crawl spaces that flood or stay wet.
Learn more →Insulation removal
Wet, sagging or pest-damaged insulation bagged out and replaced.
Learn more →Cost guide
What encapsulation costs by square footage and package, from our real pricing.
Learn more →3D estimate builder
Build your crawl space in 3D and get an itemized price range in two minutes.
Learn more →Financing and discounts
In-house financing makes it easier to fix the problem now instead of waiting for it to get worse. Veterans and military, Seniors (65+), veterans and military, first responders, government employees and Clemson University alumni get 5% off.
Book your free crawl space inspection
We'll measure the humidity under your home, photograph what we find and give you a written price. Mon–Fri 8am–5pm.