Crawl Space Repair in Sunbury, GA
Sunbury homes on the Medway, repaired from the posts up.
Spring tides and salt air work on the wood and metal under elevated Sunbury homes. We replace the rotted posts, rim joists and rusted connectors, then deal with the water.
Crawl Space Repair in Sunbury
Why Sunbury homes need this, and how we do it
Sunbury sits on the Medway River where the old colonial port once stood, facing the breezes off St. Catherines Sound. The ground is very soft and the tides run big, so the water table rises and falls under houses that were raised to stay above it. Elevated homes still take a beating underneath. Posts rot at the base where the ground stays wet, and the rim joists on the river side soak up the salt-laden damp.
Our crew replaces what has failed. Rotted wood posts and girder ends come out and new treated wood goes in on sound bearing, and rim joists and sill sections are cut back to solid wood and rebuilt. Salt air rusts joist hangers, hurricane straps and duct supports, so corroded metal gets swapped for galvanized or stainless hardware. Soaked insulation hanging from the floor is pulled and replaced.
Then we look at why the wood got wet. On this marsh-front ground that can mean a sump, a drain line, or regrading so the high tide stops pooling under the house. Full encapsulation is an option for some homes, and we quote it separately. Most Sunbury repairs take one to three days, and you get photos, a written report and a fixed price before we begin.
What’s included
A real repair, from the sill plate up
Every crawl space repair we do in Sunbury, GA follows the same checklist. Every scope is itemized before we start. A typical crawl space repair includes:
- Probe and moisture readings to map every rotted member
- Temporary shoring so the floor is supported during the work
- Rotted sill plate and rim joist cut out and replaced with treated lumber
- Damaged joists sistered or replaced, soft subfloor replaced from below
- Mold on sound framing cleaned and treated
- Failed barrier, insulation, vents, access door or sump repaired or replaced
- Moisture source fixed and photo documentation before, during and after
What we won’t do
We will not paint over rot, we will not bolt new wood to framing that is still wet, and we will not leave the cause in place and call the repair finished. If the damage is small, the quote stays small.
What to expect
Four steps, start to finish
Free inspection
We probe the sill plates, joists and subfloor, take moisture readings, and photograph every soft or damaged member.
Written plan & price
You get each repair itemized with a fixed price, the moisture fix spelled out, and financing options.
Repair, 1–3 days
Our crew shores the floor, replaces the damaged wood and failed components, and fixes the moisture source.
Walkthrough & warranty
We walk you through the before and after photos and hand over the workmanship warranty in writing.
Crawl Space Repair in Sunbury
Questions Sunbury homeowners ask us
Hurricane season scares me, are the straps under my Sunbury house still any good?
If they're rusted, maybe not. Salt air eats straps and hangers out here, so we check each one and replace the weak ones with galvanized or stainless hardware.
My fishing cottage on the Medway sits empty half the year, can the crawl space rot while I'm gone?
It sure can, since nobody's around to notice a leak or a soggy spot. We'll repair what's there and point out what needs watching when you're away.
The ductwork under my house is hanging down and dripping, can you fix it?
Yes. We rehang ducts on new supports and replace any wet insulation around them. A sagging duct sweating in the humid air can rot the wood right above it.
My floor near the back door feels spongy, could that be from rain blowing in?
Often it is. Wind-driven rain works under the threshold and rots the subfloor and rim board below. We replace that section from underneath and seal up the gap.
Do y'all haul off all the rotten wood and old insulation?
Yes, we take out everything we remove and leave the crawl space clean. You'll get photos of the before and after in your report.
“Our floors had gotten soft and the whole downstairs smelled musty. They inspected the crawl space, showed us photos of the rot and moisture, and fully encapsulated it. The smell is gone, the floors feel solid, and our humidity finally stays under control.”
Free inspection · No obligation
Find out what's really happening under your Sunbury home
We measure, photograph and explain what we find - then give you one fixed written price. No pressure, and no obligation to book anything.
- Free inspection with a written report
- Fixed price before any work starts
- Our own trained crews - never subcontractors