Please check your email for your login details.Subfloor Repair in Metro Detroit
Compare verified pros for soft, rotted, squeaky or water damaged subfloors before new flooring. Get free quotes and hire with confidence.
Get subfloor repair quotes
Add your ZIP. We route your request to local flooring installers. Free, no obligation.Protected by reCAPTCHA. Google Privacy Policy and Terms apply.
Top Subfloor Repair Pros in Metro Detroit
Featured spots are paid placements shown first. The Verified badge records dated checks; other listed businesses have not been verified yet. Confirm current licensing, insurance and written scope with each provider.
Featured flooring installers spots are open for subfloor repair.
No business holds a featured or verified spot here yet. Tell us what you need and Rebuild Detroit will route your request to local flooring installers.
Own a flooring company in Metro Detroit? Claim the first featured spot →
Subfloor Repair in Detroit: what to expect
Subfloor repair in Detroit fixes the plywood, OSB or plank boards under your flooring. Soft spots near toilets, tubs, dishwashers and exterior doors are the usual trouble, along with squeaks, bounce and damage from past leaks.
Many older homes in Detroit, Dearborn, Hamtramck and Grosse Pointe have plank subfloors over joists that may have been notched for plumbing over the years. A good pro removes the flooring, cuts out rotted sections back to solid wood, checks the joists, sisters or blocks where needed, and glues and screws new panels. Find and fix the leak first. See water damaged floor repair or compare Detroit flooring installers.
What a proper job includes
- Finding the cause: leak, rot, flex or loose fasteners
- Removal of flooring over the damaged area
- Cutting out damaged subfloor to solid framing
- Joist inspection, with sistering or blocking as needed
- New plywood or OSB glued and screwed
- Squeak fixes and a flat surface ready for flooring
What drives the price
- Size of the damaged area
- Joist or framing repairs found once opened
- Flooring removal and replacement over the repair
- Toilet, tub or appliance removal and reset
- Access from below through a basement or crawl space
- Mold treatment if wood has stayed wet
Rebuild Detroit does not publish price ranges. Get written quotes for the same scope and compare.
Licensing and safe removal in Michigan
Replacing subfloor panels is often treated as repair, but cutting, removing or replacing joists or beams is structural work that may need a building permit. Confirm with the local building department (BSEED in Detroit). If a plumbing leak caused the damage, fix it first with a licensed plumber.
Paid residential work above a threshold set by state law requires a LARA Residential Builder or Maintenance & Alteration Contractor license. Ask which license covers the job (Carpentry is one of the listed M&A trades) and check the number on the LARA lookup.
Verify: LARA license lookup EPA: Find a lead-safe certified firm MIOSHA Asbestos Program How We Vet
How to compare quotes
- Ask what caused the damage and how they will confirm it is stopped.
- Ask how they price extra damage found once the floor is open.
- Confirm panel thickness and fastening method.
- Check the license or business registration and ask for proof of insurance.
- Ask who resets the toilet or appliances and reseals them.
Ready to get started?
Tell us once. Rebuild Detroit routes your request to Metro Detroit flooring installers.
Subfloor Repair FAQ
Get subfloor repair quotes from local pros
Compare Metro Detroit flooring installers and confirm credentials, scope and cost drivers before you hire.