Crawl Space Waterproofing and Repair in Charlotte, NC
A wet crawl space is rarely one problem. We put drainage, sump pumps, vapor barriers and moisture control together into one plan that keeps water and damp air out from under your home.
One Plan for a Wet Crawl Space
Crawl space waterproofing means stopping liquid water, then controlling the moisture that is left. In the Charlotte area that usually comes down to four things: getting surface water away from the house with French drains and drainage, removing water that still collects with a sump pump, sealing the ground with a vapor barrier, and keeping the air dry with a dehumidifier or full encapsulation.
Not every crawl space needs all four. We inspect first, find where the water comes from and where it sits, and quote only what fixes it. Where years of moisture have caused mold on the framing, we handle mold remediation before the space is sealed.
Because crawl spaces are where most of our spray foam goes, we also finish the job the right way: foam on the foundation walls and rim joists so the space stays dry and the floors above stay warm.
- One inspection and one plan instead of separate contractors
- Drainage, sump pumps, liners and dehumidifiers under one roof
- Mold on framing handled before the crawl space is sealed
- Spray foam on walls and rim joists to finish the job
- Expected lifespan of around thirty years for a sealed liner and foam system, depending on materials
- Financing available
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Signs of a Wet Crawl Space
- Standing water or mud in the crawl space
- Musty smell in the house, especially in summer
- Mold on joists or subfloor
- Soft, bouncy or cupped floors
- Rusty ductwork or sweating pipes
- Insects or rodents drawn to the damp
Our Process
Water first, then moisture, then insulation. Doing them in that order is what makes the fix last.
- 1
Inspection
Moisture readings, water entry points, drainage, framing condition and any mold are documented with photos.
- 2
Stop the Water
Drainage fixes, French drains or an interior drain and sump pump handle liquid water.
- 3
Treat the Damage
Mold on framing is remediated and damaged insulation is removed.
- 4
Seal and Dry
A vapor barrier or full encapsulation goes in, with a dehumidifier where the space needs it.
- 5
Insulate
Closed cell spray foam on the foundation walls and rim joists finishes the system.
Financing Available
Monthly payment options are available for crawl space waterproofing and repair, including crawl space work and roofing. Ask about financing when you book your free estimate and we will walk you through the options before any work starts.
Related Services
Part of our crawl space encapsulation work across the Charlotte Metro Area.
Proudly Providing the Following Services throughout the Charlotte Metro Area
Spray Foam Insulation
Crawl Space & Water Control
Frequently Asked Questions
What is crawl space waterproofing?
It is the combination of work that keeps water and damp air out of a crawl space: drainage, a sump pump where water collects, a sealed vapor barrier and humidity control. The right mix depends on where the water comes from.
Is crawl space waterproofing the same as encapsulation?
They overlap. Encapsulation seals and conditions the crawl space. Waterproofing is broader and includes the drainage and sump work that stops liquid water first. A crawl space that floods needs the water handled before it is encapsulated.
How do I know if my crawl space has a water problem?
Look for standing water, mud lines on the piers, a musty smell in the house, rusty ductwork, mold on the framing or floors that feel soft. A free inspection will confirm it.
Can a wet crawl space cause mold in my house?
It can. Air from the crawl space rises into the house, and a damp crawl space is an ideal place for mold. Drying the crawl space removes the conditions mold needs.
How long does crawl space waterproofing take?
Most homes take one to a few days depending on the drainage work, the crawl space size and whether mold remediation is needed first.
Do you offer financing for crawl space repair?
Yes. Financing is available for crawl space work, including waterproofing, encapsulation and spray foam.
Charlotte Metro Service Area
If you don't see your area listed, call us at (704) 741-5560 and we'll let you know if we service your area.
Albemarle
Ballantyne
Belmont
Charlotte
Concord
Cornelius
Cramerton
Davidson
Fort Mill
Gastonia
Harrisburg
Huntersville
Indian Trail
Kannapolis
Lake Wylie
Locust
Lowell
Marshville
Marvin
Matthews
Midland
Mint Hill
Monroe
Mooresville
Mount Holly
Oakboro
Pineville
Rock Hill
Stallings
Stanley
Steele Creek
Troutman
University City
Wadesboro
Waxhaw
Weddington
Wingate
Get a Crawl Space Plan That Actually Lasts
Free crawl space inspections across the Charlotte metro.