Crawl space service area — Summerville and Dorchester County
Serving Summerville and nearby Dorchester and Berkeley County communities. Coverage depends on the contractor covering your area that week rather than on a fixed boundary.
Towns we cover
Housing here ranges from older raised homes near the historic district to newer subdivisions built out toward Nexton and Cane Bay, and clearance, access and foundation type can differ a great deal between them.
- Summerville, SC
- Ladson, SC
- Knightsville, SC
- Lincolnville, SC
- Ridgeville, SC
- Sangaree, SC
- Goose Creek, SC
- Moncks Corner, SC
If your town is not on that list, it is still worth a call. Coverage follows a contractor's routing for the week rather than a boundary line, and much of Dorchester and Berkeley County is within a comfortable drive.
If your town is not on the list, it is still worth a call. The practical limit is drive time rather than a municipal line.
Why the whole area shares the same problem
Summerville sits in a humid subtropical climate where summer dew points stay high for months at a time. That matters underneath a house because outdoor air that feels merely muggy at ground level can be well past its dew point once it reaches the cooler surfaces under a floor.
Soils across much of Dorchester County are sandy Coastal Plain soils that can take surface water quickly. Quick surface drainage is not the same as a dry crawl space, though — a sandy profile can still sit over a seasonally high water table, and in some homes that is what keeps a crawl space damp long after the rain has gone.
Two houses on the same street can behave completely differently depending on how each lot was cut, filled and graded when it was built — which is why the diagnosis is made at your house rather than inferred from your ZIP code.
Permits across the region
Permits are issued by the jurisdiction the address falls under — the Town of Summerville inside town limits, and Dorchester County for addresses outside them. Which one applies decides who inspects the finished work.
Find out which jurisdiction your address falls under before anything begins. It decides who pulls the permit and who inspects the finished work, and a contractor working regularly in the area will already know.
Not sure whether you are in range?
Call and ask — it takes a minute to find out.