Crawlspace Encapsulation
Full seal-up with a heavy-duty liner, tape and fasten, closed vents and a right-sized dehumidifier.
Learn moreCrawlspace repair, encapsulation, vapor barriers, dehumidifiers, and moisture control in Spartanburg, SC and the Upstate.
Greenville has grown fast — and so has the gap between homes that are sealed right and homes that aren’t. We work Greenville every week, from North Main to Augusta Road to Five Forks.
A lot of Greenville homes were built on slopes, which means water finds its way under the house whether you want it to or not. We see it across the whole city — high humidity readings, warped floors, the musty smell that shows up in the closets first. If any of that sounds familiar, we’ll come take a look for free and show you exactly what’s going on down there.
In older Greenville neighborhoods — Overbrook, Cleveland Park, North Main, the bungalows off Pettigru — we’re usually dealing with crumbling vapor barriers from the 90s, open foundation vents, and dehumidifiers that were either undersized or never installed at all. Those are straight-forward fixes and we’ll quote you on the spot.
Out in Five Forks, Woodruff Road, and the newer subdivisions around Simpsonville and Mauldin, the issues are different — tight builds with poor ventilation, HVAC pulling air from the crawlspace, moisture getting trapped. We handle both sides of Greenville and we tailor the solution to the house, not the sales pitch.
Neighborhoods we work in: North Main, Augusta Road, Overbrook, Parkins Mill, Gower Estates, Chanticleer, Hollingsworth Park, Montebello, Botany Woods, Alta Vista, Heritage Green, Cleveland Park, Five Forks, Sugar Creek, Thornblade and surrounding communities — plus the towns of Taylors, Simpsonville, Mauldin, Travelers Rest, Fountain Inn and Berea.
Every job in Greenville, SC starts with a free, honest inspection and a clear plan — no scare tactics, no pressure.
Full seal-up with a heavy-duty liner, tape and fasten, closed vents and a right-sized dehumidifier.
Learn more12-mil barriers that block ground moisture and stop mold before it starts.
Learn moreCommercial-grade dehumidifiers sized to your Greenville crawlspace, set on a humidistat.
Learn moreTarget musty smells and lingering damp with treatments that actually work on Upstate humidity.
Learn moreClose off outdoor air infiltration so humidity stays stable year-round.
Learn moreWeather-tight access doors to keep pests and moisture out for good.
Learn moreLocal, owner-operated, and around for the long haul — not here to scare you into the biggest invoice.
We crawl the whole space, take photos you can actually see, and walk you through what we found before we talk price.
If your Greenville crawlspace doesn’t need a full encapsulation, we’ll say so. A repair, a dehumidifier swap, or a vent seal might be all it takes.
The person quoting your job is the person doing the work. No subcontractors, no bait-and-switch crews.
Based in Spartanburg, in Greenville every week. We know the soil, the homes, and the weather patterns — because we live here too.
Honest work, clear communication, and results homeowners actually notice.
JHS Crawlspace Specialist provides crawl space encapsulation, vapor barriers, dehumidifiers, waterproofing and free inspections across Greenville’s neighborhoods and the communities of Greenville County. Find your area below.
JHS Crawlspace Specialist serves communities throughout Greenville County and the wider Upstate. Explore nearby crawl space service areas, or see our full Upstate South Carolina crawl space services hub.
Every service we offer works together to keep your crawl space dry, healthy and structurally sound. Explore the related crawl space services we provide across the Upstate.
Book your free crawlspace inspection today — no pressure, no scare tactics.