How Much Does Flooring Removal and Subfloor Repair Cost?
Subfloor repair costs $500 to $700 per room for targeted fixes; full replacement runs $3 to $10 per square foot. Plywood subflooring installs at $2.75 to $6 per square foot.
Planning figures, not contractor quotes. How we calculate
Short answer
Subfloor repair costs $500 to $700 per room for targeted fixes (Fixr), while full subfloor replacement runs $3 to $10 per square foot per HomeAdvisor. Installed plywood subflooring costs $2.75 to $6 per square foot, and OSB $3 to $4.40. Repair wins when the damage sits in one area; replacement wins when rot, sagging or water damage covers most of the floor.
Cost summary
Estimates per sq ft. See the cited sources and methodology before using these figures for a decision.
| Cost level | Estimate |
|---|---|
| Low | $1.00 |
| Typical | $3.50 |
| High | $6.00 |
Calculate your planning range
Enter rates from your own quotes or research. We do not supply unverified local prices.
How much does it cost to replace a subfloor?
Full subfloor replacement costs $3 to $10 per square foot nationally per HomeAdvisor, with HomeGuide reporting $2.20 to $4.75 and Fixr $3.50 to $12. Material choice moves the price: installed plywood runs $2.75 to $6 per square foot, OSB $3 to $4.40, high-performance panels $3.50 to $10.50, and concrete $4.25 to $12.
Targeted repair of a damaged section costs $500 to $700 for a single room per Fixr, so full replacement only pays when damage is widespread. Do not forget the tear-out first: removing the old flooring costs $1 to $6 per square foot, and disposal runs $0.45 to $0.60 per square foot where it is quoted separately.
Sources: HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor, HomeGuide: Carpet Removal Cost | HomeGuide, Fixr: Subfloor Replacement Cost | Fixr
Subfloor repair vs replacement: how to decide
Repair wins when the damage is contained. Fixr prices targeted repair of a damaged section at $500 to $700 for a single room, which covers a soft spot, a small water-damaged patch, or an isolated squeak. Replacement wins when the damage is widespread: HomeAdvisor prices full subfloor replacement at $3 to $10 per square foot, HomeGuide at $2.20 to $4.75, and Fixr at $3.50 to $12. Rot across joists, sagging or bouncing floors, and large-scale water damage point to replacement; a single bad area points to repair.
| Job | Planning cost |
|---|---|
| Targeted repair, one room | $500 to $700 (Fixr) |
| Full replacement, per sq ft | $3 to $10 (HomeAdvisor); $2.20 to $4.75 (HomeGuide); $3.50 to $12 (Fixr) |
| Plywood subfloor installed, per sq ft | $2.75 to $6 (Fixr) |
| OSB subfloor installed, per sq ft | $3 to $4.40 (Fixr) |
| High-performance panels, per sq ft | $3.50 to $10.50 (Fixr) |
| Concrete subfloor, per sq ft | $4.25 to $12 (Fixr) |
| Underlayment, per sq ft | $0.50 to $5.40 (HomeAdvisor) |
| Old flooring removal, per sq ft | $1 to $6 (HomeAdvisor) |
| Disposal, per sq ft | $0.45 to $0.60 (HomeGuide) |
A quick way to decide: multiply the damaged area by $3 to $10 per square foot (HomeAdvisor). A 50 square foot patch at full-replacement rates plans at $150 to $500, below the $500 to $700 targeted repair price, so small areas favor repair. A 200 square foot room plans at $600 to $2,000 for replacement, so once damage covers most of a floor, replacement usually costs less than piecemeal repair. Add the tear-out on top of either path: removing the old flooring runs $1 to $6 per square foot and disposal $0.45 to $0.60 per square foot where it is quoted separately.
Sources: HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor, HomeGuide: Carpet Removal Cost | HomeGuide, Fixr: Subfloor Replacement Cost | Fixr
Subfloor replacement cost by area
The totals below are derived from a single cited band, HomeAdvisor's $3 to $10 per square foot for full subfloor replacement, multiplied by area. They are planning figures, not quotes: the flooring tear-out above the subfloor, underlayment and disposal are extra where they are quoted separately.
| Area replaced | Planning total (derived) |
|---|---|
| 100 sq ft | $300 to $1,000 |
| 200 sq ft | $600 to $2,000 |
| 400 sq ft | $1,200 to $4,000 |
For scale, targeted repair of one damaged section runs $500 to $700 per room (Fixr), which is why a smaller area with localised damage often repairs for less than the replacement band suggests, while a room-sized area with widespread damage usually replaces outright.
Sources: HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor, Fixr: Subfloor Replacement Cost | Fixr
Subfloor repair and replacement factors
What the crew finds under the old floor decides the second half of the budget. Full subfloor replacement runs $3 to $10 per square foot per HomeAdvisor, $2.20 to $4.75 per square foot per HomeGuide, and $3.50 to $12 per square foot per Fixr. Targeted repair of a damaged section runs $500 to $700 for a single room per Fixr.
Material choice moves replacement cost. Fixr reports installed per square foot costs of $2.75 to $6 for plywood, $3 to $4.40 for OSB, $3.50 to $10.50 for high-performance panels, and $4.25 to $12 for concrete. Underlayment adds $0.50 to $5.40 per square foot per HomeAdvisor.
Sources: HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor, HomeGuide: Carpet Removal Cost | HomeGuide, Fixr: Subfloor Replacement Cost | Fixr
Step one of a subfloor job: removing the old flooring
Removing old flooring plans at $1 to $6 per square foot nationally, with a planning midpoint of $3.50, per HomeAdvisor's 2025 flooring data. Carpet is the easy end: HomeGuide (February 2026) reports $0.70 to $1.60 per square foot, or $140 to $320 per room, and Fixr reports $0.50 to $3.10 per square foot depending on location.
Harder materials cost more to remove. HomeAdvisor notes vinyl, laminate, and carpet removal cost less because the job is straightforward, while hardwood and tile are comparatively more challenging and priced higher. Glued-down carpet runs $0.75 to $1.80 per square foot per HomeGuide, with glue-down adding $0.33 to $0.56 per square foot per Fixr. Stair carpet runs $7 to $10 per stair per HomeGuide, or a flat $7 to $20 per step per Fixr. For the replacement side, see our laminate flooring installation cost guide.
If the removal is step one of a hardwood swap, our carpet to hardwood floor cost guide combines removal and installation at $12 to $30 per square foot all in, so compare the separate removal quote against the combined project band.
Sources: HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor, HomeGuide: Carpet Removal Cost | HomeGuide, Fixr: Carpet Removal Cost | Fixr
Labor and disposal scope
Removal is essentially all labor plus disposal, which is why this guide stores labor and material as zero and quotes the published figures verbatim. HomeAdvisor reports flooring installers charge $60 to $120 per hour. HomeGuide reports $40 to $125 per hour for carpet removal, with handyman rates of $50 to $80 per hour. Fixr reports labor at $0.50 to $1.50 per square foot including removal and disposal.
Disposal is a separate line item in some quotes. HomeGuide reports extra hauling and dump fees at $0.45 to $0.60 per square foot, or $50 to $100 on average depending on driving distance. Fixr's carpet removal figures include disposal; confirm whether a quote does before comparing.
Sources: HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor, HomeGuide: Carpet Removal Cost | HomeGuide, Fixr: Carpet Removal Cost | Fixr
What makes removal harder
Attachment method matters more than square footage. Tile set in old mortar beds and glued vinyl take the most labor; Fixr adds $1 to $5 per square foot of labor when removing an existing floor during tile replacement. Nailed or glued-down flooring carries the highest hourly costs. Planning tile after the tear-out? Our tile flooring installation cost guide covers the full installed picture.
Hidden damage is the contingency to budget. Soft spots, water damage, or an unlevel subfloor found after tear-out trigger the repair and replacement figures above, so keep a contingency for subfloor work when the subfloor's condition is unknown.
Sources: Fixr: Carpet Removal Cost | Fixr, HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor
Worked example: 200 sq ft carpet removal
Take a 200 square foot room with wall-to-wall carpet and pad, plus a flight of 13 stairs, no known subfloor damage. At the stored planning range of $1 to $6 per square foot, the project plans at $200 to $1,200 with a $700 midpoint. That band blends easy carpet tear-out with difficult tile and hardwood removal.
Carpet-only cross-checks run lower, as expected. Fixr reports $186 as the national average for removing and disposing of carpet with padding from a 200 square foot room and 13 stairs, inside its $120 to $200 average range. HomeGuide reports $140 to $320 per room. If the crew finds subfloor damage, add $500 to $700 per room for targeted repair per Fixr, or $3 to $10 per square foot for full replacement per HomeAdvisor. For what goes down after the tear-out, see our luxury vinyl plank flooring cost guide.
Planning what goes down after the repair? Run your room dimensions through our flooring cost calculator to price the new-floor side of the project.
Sources: Fixr: Carpet Removal Cost | Fixr, HomeGuide: Carpet Removal Cost | HomeGuide, HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor
Limitations
This guide's planning range rests on one contractor marketplace dataset plus two editorial publishers, which is why confidence is MEDIUM rather than HIGH. HomeGuide's carpet figures carry a February 2026 date; the Fixr pages reviewed did not display an explicit publication or update date in the fetched text, and HomeAdvisor's page is titled 2025 without a visible update date.
The stored range blends all flooring materials, from easy carpet tear-out to difficult tile and hardwood removal, so material-specific projects should plan from the section figures, not just the headline band. Disposal fees, stair charges, and underlayment vary by quote, and the range carries no regional price multipliers. Re-verify figures before signing a contract; this record is due for re-verification by 2027-10-01.
Sources: HomeGuide: Carpet Removal Cost | HomeGuide, Fixr: Carpet Removal Cost | Fixr, HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor
Sources
- Fixr: Subfloor Replacement Cost | Fixr (accessed 2026-10-01)
- Fixr: Carpet Removal Cost | Fixr (accessed 2026-10-01)
- HomeGuide: Carpet Removal Cost | HomeGuide (accessed 2026-10-01)
- HomeAdvisor: How Much Does Flooring Installation Cost in 2025? | HomeAdvisor (accessed 2026-10-01)
Frequently asked questions
How much does a flooring project cost?
Subfloor repair costs $500 to $700 per room for targeted fixes (Fixr), while full subfloor replacement runs $3 to $10 per square foot per HomeAdvisor. Installed plywood subflooring costs $2.75 to $6 per square foot, and OSB $3 to $4.40. Repair wins when the damage sits in one area; replacement wins when rot, sagging or water damage covers most of the floor.
Why is there a cost range instead of a single price?
Project costs move with scope, finish level, and local labor rates. This guide splits the national planning range into low, typical, and high levels, and the scope sections explain what pushes a project toward each end. Use the range to budget, then collect itemized contractor quotes for your exact project.
Are these figures contractor quotes?
No. They are national planning ranges compiled from published, cited sources, shown with their assumptions and limitations. Treat them as a budgeting starting point, not a bid. Our methodology page explains how every figure is sourced and reviewed.
