Professional subfloor replacement serving Davenport and surrounding areas.
The subfloor is the floor’s skeleton — and water is what shows you whether it was built to last. Subfloor replacement in Davenport, Iowa cuts out the swollen OSB and softened planks the readings condemn, dries the framing below, and rebuilds a floor that doesn’t telegraph its repair through the finish above.
| Service | Typical range | Notes |
|---|---|---|
| Section replacement | $40 – $90 /sq ft | By access and layers |
| Bathroom subfloor | $1,500 – $3,500 | Typical scope |
| Kitchen subfloor | $2,500 – $6,000 | By cabinet reset needs |
| Multi-room replacement | $3,000 – $10,000 | By extent |
| Joist sistering/repair | $500 – $3,000 | When framing is involved |
Subfloor work is honest only when it’s mapped. The contractor who quotes “we’ll see when we open it up” is quoting a blank check; the crew that surveys with meters and a deflection walk quotes a number and defends it to the adjuster. The claim that pays clean is built on a map — square footage, sections, framing findings — not on a demolition surprise.
Davenport’s subfloors span the whole technology of floors. The century homes carry 1x plank over balloon and true-dimension framing — plank that dries harder than it looks and gets replaced only where deflection says so, with the repair matched in the same dimensional lumber. Mid-century stock runs early particleboard and thin OSB that swells at the first serious leak, with the replacement chosen for the finish that goes back over it. The newer builds carry engineered panels glued and screwed to modern standards, replaced in clean patches between joists. Each stock has its own repair grammar — and the crew that knows the difference doesn’t over-open a century floor or under-repair a modern one.
Serving Davenport, Bettendorf, Rock Island, Moline, Eldridge, and Scott County — mapped cut-outs, dried framing, matched substrate, and finishes reset or replaced.
Floor soft underfoot or seams lifting? Call — mapped first, cut second, and the claim documented.
Fast, professional water damage restoration for homes and businesses — extraction, drying, and full repair.
Complete flood cleanup and restoration after rising water, storms, and overflow.
24/7 water extraction with truck-mounted pumps to remove standing water fast and limit damage.
Full structural repair and reconstruction after water damage — drywall, floors, and framing.
Detailed moisture inspection and assessment with thermal imaging to find hidden water damage.
Cut out, replace, and repaint water-damaged drywall so walls look new again.
Moisture readings tell the moisture story; the deflection test tells the structural one. OSB that swelled, planks that softened underfoot, or seams that lifted all point to replacement. Readings that came back to dry on intact material point to drying alone. The assessment walks the floor and maps which sections need to go.
Almost never — subfloor replacement is surgical. The wet sections are cut out along joist lines or seam centers, the framing below is checked and dried, and new substrate bridges the patch. Replacing a whole floor because a bathroom leaked is the mistake that triples the claim; mapping first is what keeps the scope honest.
Section replacement runs $40 to $90 per square foot by access and finish layers; a typical bathroom subfloor runs $1,500 to $3,500; kitchen and multi-room scopes $3,000 to $10,000. Written estimates go to you and your adjuster in claim format.
Yes — that's the standard sequence. The finish comes up in the affected area, the subfloor is cut and replaced, dried to standard, and the finish goes back. The finish that's saved and reset (hardwood, tile) costs less than full replacement; carpet usually replaces. The scope is written before anything comes up.
Our certified technicians respond fast, assess the damage, and give you a clear plan — with no obligation and no up-front cost.