A vented, dirt-floor crawl space pulls in humid air all summer and holds onto it all winter — encapsulation cuts that cycle off completely, often noticeably within a season.
Call +1-866-476-1348
Four commitments that separate a properly trained crawl space encapsulation crew from a generalist showing up with a truck and a hope.
Training covers venting decisions, dehumidifier sizing, and moisture-source diagnosis before a single sheet of liner goes down.
Local crews carry moisture meters on every truck, so the first visit produces real findings, not just a callback.
No surprise charges for pier count or vent sealing — those are accounted for during the initial walkthrough.
Dehumidifiers, when installed, are crawl-space-rated units sized to cubic footage, drained to an existing sump or gravity line.
Each service below is scoped specifically to crawl space encapsulation, not a generic waterproofing menu with the name swapped in.
A complete encapsulation seals the dirt floor, foundation walls, and piers with heavy-gauge polyethylene, cutting off the ground moisture that feeds humidity, mold, and wood rot. This is the baseline fix for most crawl spaces showing chronic humidity above 60 percent.
We seal vents with rigid foam or vent covers as part of a full encapsulation, converting the space to a sealed, conditioned environment.
Even a fully encapsulated space can hold residual moisture from concrete curing, plumbing condensation, or seasonal swings. We size units to cubic footage, not floor area, since ceiling height varies significantly between crawl spaces.
We install a dedicated sump basin and pump sized to the space's water intake, tied into the encapsulation system's drainage channel.
Prolonged moisture exposure softens floor joists and sill plates well before it's visible from inside the home.
Here's the exact path from your call to a finished encapsulation.
Tell dispatch what you're noticing — musty smell, visible mold, sagging floors above — and they'll route a crew with moisture-testing equipment.
Technicians arrive with moisture meters, a borescope camera, and sample liner material to show what's being proposed.
You'll see photos of any wood rot, mold, or standing water documented before the quote is finalized.
Encapsulation work carries a written warranty against liner failure and seam separation.
What Stone Mountain, GA customers are saying after their crawl space encapsulation service.
"The musty smell that used to reach our upstairs bedrooms is gone completely since the encapsulation."
"They showed us mold on the joists with a camera before we agreed to anything. Appreciated the transparency."
"Dehumidifier keeps the readout right around 45 percent year-round now, a huge change from before."
"Sump basin they added handled a heavy rain last month without a drop making it under the new liner."
The questions Stone Mountain customers ask us before booking crawl space encapsulation service.
Our crawl space encapsulation crews cover Stone Mountain and the surrounding Stone Mountain, GA service area, with regional dispatch keeping response times tight regardless of which part of the footprint you're in.
Unsure whether crawl space encapsulation service reaches your address? Call +1-866-476-1348 and dispatch will confirm right away.
Notice: Arrow Tight Waterproofing is a free referral service designed to assist homeowners and businesses in connecting with independent local contractors. All contractors and service technicians are independent and Arrow Tight Waterproofing does not warrant or guarantee any work performed. It is the responsibility of the customer to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All calls are routed to independent local service providers.
