Cost to Subfloor Repair & Replacement in Las Vegas, NV

$1,000–$5,000 in Las Vegas

Same as the national average · 1.00x cost multiplier

Expect to pay $1,000–$5,000 for a subfloor repair & replacement in Las Vegas, right at the national benchmark. The Mountain West region's contractor market and material costs account for most of this difference. The detailed breakdown below shows how budget, mid-range, and premium projects compare at Las Vegas prices.

Cost Breakdown in Las Vegas

Line Item	Low	Mid	High
Cost per sq ft	$3	$6	$10
Materials	$250	$800	$2,000
Labor	$400	$1,500	$3,500
Permits	$0	$100	$200
Total	$650+0% vs. national avg	$2,400+0% vs. national avg	$5,700+0% vs. national avg

Budget

Small patch repair (25-50 sq ft) of water-damaged plywood subfloor. Cut out damaged section, replace with matching plywood, secure to joists.

Mid-Range

Moderate area replacement (100-300 sq ft) of damaged subfloor with 3/4-inch CDX or tongue-and-groove plywood. Includes existing floor removal, joist inspection, and new subfloor installation.

Premium

Full room or multi-room subfloor replacement (300-600+ sq ft) including joist repair, mold remediation, new 3/4-inch AdvanTech or OSB subfloor, and glue-and-screw installation.

Material Options

Material prices below are national averages; availability in Las Vegas may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
CDX Plywood (3/4-inch)	$1.00-$1.50/sq ft	Industry standard, strong, widely available, accepts all flooring types	Swells when wet, can delaminate if exposed to moisture, heavier than OSB	Standard subfloor replacement in dry areasIndustry standard, strong, widely available, accepts all flooring types
OSB (Oriented Strand Board, 23/32-inch)	$0.80-$1.25/sq ft	Cheapest option, consistent strength, large panel sizes available	Swells permanently when wet (worse than plywood), rough surface	Budget replacements in areas with no moisture riskCheapest option, consistent strength, large panel sizes available
AdvanTech/Engineered Subfloor	$2.00-$3.00/sq ft	Moisture-resistant, won't swell, stiffer than plywood, 500-day weather exposure warranty	More expensive, may not be stocked at all suppliers	Bathrooms, kitchens, laundry rooms, and any area with moisture riskMoisture-resistant, won't swell, stiffer than plywood, 500-day weather exposure warranty
Tongue-and-Groove Plywood (3/4-inch)	$1.25-$2.00/sq ft	Interlocking edges reduce squeaks, stronger joint, smoother surface	Costs more than standard CDX, harder to install in tight spaces	Open living areas where squeak prevention mattersInterlocking edges reduce squeaks, stronger joint, smoother surface

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Paver Patio Installation

In-Ground Swimming Pool Installation

Back to national average for Subfloor Repair & Replacement

Las Vegas Estimate

Typical Range

$1,000–$5,000

vs. National Average

Same as national

Cost Multiplier

1.00x

Cost Per sq ft

$3–$10

Estimates apply Las Vegas's 1.00x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →