Crawl Space Repair in Fernandina Beach, FL
Fernandina Beach heart pine, repaired with care.
Historic district homes stand on brick piers over sand, and island humidity works on the old heart-pine framing. We replace the rotted wood and keep the house true to its age.
Crawl Space Repair in Fernandina Beach
Why Fernandina Beach homes need this, and how we do it
Fernandina Beach covers the north end of Amelia Island, and the historic district sits on unreinforced brick piers over sand with heart-pine framing overhead. That old wood is dense and tough, but a century of salt air and summer dew points in the 70s still finds its weak spots. Sill plates on the shaded side, joist ends set into damp brick and subfloor under old kitchens are where rot usually shows up first.
Repair on a historic house takes patience. We shore the floor gently, cut back to sound wood, and replace rotted sills and joist ends with lumber sized to match the old full-dimension framing. Where a joist is still good but weakened, we sister it and leave the original in place. Soft subfloor is renewed from below, mold on the framing is cleaned and treated, and we work around the brick piers without disturbing them.
We also replace broken vent covers, a rotted access door, rusted hangers and sagging duct supports, since those let the island damp in. Downspouts and grading get checked so rainwater stops running under the house. If a brick pier needs rebuilding, we flag it in the report. Most Fernandina Beach repairs take one to three days, with photos and a fixed written price first.
More of what we do in Fernandina Beach
Crawl Space Inspections in Fernandina BeachCrawl Space Encapsulation in Fernandina BeachSupplemental Beams & Jacks in Fernandina BeachHelical Piers in Fernandina BeachPush Piers in Fernandina BeachFoundation Leveling in Fernandina BeachEverything we do in Fernandina BeachWhat’s included
A real repair, from the sill plate up
Every crawl space repair we do in Fernandina Beach, FL 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 Fernandina Beach
Questions Fernandina Beach homeowners ask us
My downtown Fernandina house is on the historic register, can y'all still work under it?
Yes. Crawl space repair is mostly below the floor and out of sight, and we match the old wood sizes where we replace framing. Check with the city on anything that shows from the street.
There are old gas and water lines hanging loose under my house, do you fix those supports?
We rehang loose lines and ducts on new supports as part of the repair. If a line itself is leaking, we'll flag it for a plumber.
Our Fernandina bungalow has a squeaky, soft floor in the front room, is that crawl space rot?
Could be a loose or rotted subfloor, or a joist end that's gone soft in the brick. We'll get under there and show you photos of exactly what's going on.
Can y'all save the original heart pine or does it all have to go?
Most of it can usually stay. Heart pine is tough stuff. We only replace what's rotted through and sister the rest so the original framing keeps doing its job.
Do I need to move out while you repair the crawl space?
Almost never. We shore the floor from below and you can stay in the house. Most repairs wrap up in one to three days.
“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 Fernandina Beach 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