Homes near the Tulifiny River and the low ground around Sheldon share a pattern: the crawl space is cooler than the air above it, the soil beneath it never fully dries, and the floor structure slowly takes on what the space cannot get rid of.
It also means a vapor barrier earns its keep faster here than almost anywhere. With damp soil underneath more or less permanently, an uncovered crawl space floor is a moisture source that never switches off.
We mark the points we take moisture readings from and record them, so there is evidence the structure actually reached target rather than an assurance that it probably did.
Signs worth acting on
You do not need all of these. One is enough.
- A musty or earthy smell indoors, stronger when the HVAC runs
- Floors that feel soft, bouncy, cool or damp underfoot
- Hardwood that has cupped, crowned or opened at the seams
- Insulation hanging down or lying on the crawl space floor
- Standing water, mud or a waterline mark on the piers
- Doors and windows that have started to stick
Water near Sheldon
Named water close to Sheldon. On the coastal plain, proximity usually means a higher water table and a longer wet season under the floor.
- the Tulifiny River (stream)
- the Pocotaligo River (stream)
- the Coosawhatchie River (stream)
- the Field Creek (stream)
Sheldon sits at about 26 feet, in the Lowcountry and coastal plain of South Carolina.
Crawl space services in Sheldon
Each of these is available for Sheldon homes, and each has its own page covering how it works here.
Crawl Space Water Removal in Sheldon
Standing water pumped and extracted from under the house, then the saturated material taken out.
Crawl Space Structural Drying in Sheldon
Joists, girders and subfloor dried back to a measured target with air movers and dehumidification.
Crawl Space Mold Remediation in Sheldon
Contained removal of mold-affected material, HEPA cleaning, and the moisture source shut off.
Crawl Space Vapor Barrier Installation in Sheldon
Sealed polyethylene over the soil and up the piers, so ground moisture stops entering the space.
Crawl Space Drainage and Sump Pump Installation in Sheldon
Interior drainage to collect water, a sump and pump to lift it, and a discharge that takes it away.
Crawl Space Wood and Subfloor Repair in Sheldon
Rotted joists, girders, rim joists and subfloor sections repaired or replaced once the space is dry.
Our Sheldon service area
We cover Sheldon and the surrounding part of Beaufort County, including the area around Old Fort and Bull Point. Nearby we also work in Lobeco, Seabrook and Dale.
Nearest towns we also cover
The rest of Beaufort County
We cover every town in Beaufort County. See all 407 South Carolina towns.
Sheldon crawl space questions
Why is my Sheldon crawl space wet when nothing has leaked?
Near Sheldon that is the normal pattern rather than the exception. At around 26 feet on the coastal plain, the water table sits close enough to the surface that soil under the house can be saturated with no pipe broken.
Does storm flooding reach crawl spaces around Sheldon?
Yes, and often with nothing visibly broken. After a tropical system the usual picture in Beaufort County is a saturated crawl space where the water came up through the ground rather than out of a pipe.
Does being close to the coast make this worse?
It raises the water table and lengthens the wet season, which is why homes near the Tulifiny River and the low ground around Sheldon tend to need drainage as well as a barrier.
Will my Sheldon crawl space dry out if I open the vents?
Usually not. For much of the year the air around Sheldon is warmer and wetter than the crawl space, so opening it up deposits moisture on the cool joists instead of carrying it away.
What should I have ready when I call about my Sheldon home?
Your street in Sheldon, when you first noticed it, and what you can see or smell — standing water, a waterline on the piers, insulation hanging down, or a floor that has gone soft. Photographs help.
Standing water under your Sheldon home?
Call (888) 724-1354. The first question is always where it came from, and that is the one we start with.
Tell us what you are seeing under the house and we will tell you what it needs.