Chattanooga's crawl spaces damage floor structures through a slow, predictable sequence: chronic moisture softens joists and girders, mold and wood-decay fungi digest the cellulose, and one day a homeowner notices the floor dips near the hallway or the piano rolls slightly to the left. Termites and carpenter ants accelerate the damage — they preferentially attack moisture-softened wood. By the time floors visibly move, the structure below has usually been losing strength for years.
Repair starts with an honest structural assessment: we probe every joist and girder, measure floor elevations, and map exactly what has lost capacity. Fixes range from sistering new lumber alongside weakened joists, to replacing rotted sections of girder, to installing adjustable steel support posts on proper footings that re-level the floor gradually and permanently. One rule governs everything: moisture control comes with or before structural work. Sistering new joists into a damp crawl space just gives the rot fresh wood. That's why our structural repairs always pair with drainage or encapsulation — the new lumber goes into a dry space, where it will outlast all of us.
Moisture readings, photos, and a written report — no obligation.
The free inspection tells you exactly what's going on — with photos and moisture readings, not a sales pitch.
Yes — and usually better than homeowners expect. Adjustable steel supports re-level floors gradually (over weeks, to avoid cracking finishes), and sistered joists restore full strength. Severe cases get girder replacement.
That's what the free inspection answers. We measure floor elevations across the house and probe the framing — settlement has patterns, and moisture-driven rot has different ones. You'll know which you have, with photos.
Both — always. New lumber in a damp crawl space is a recurring repair. Every structural job we do includes the moisture-control plan that protects the repair permanently.
Most work happens entirely in the crawl space — no torn-up floors, no moving out. Typical jobs run one to three days.