Maine pricing

Hardwood Floor Refinishing Cost Calculator — Maine

Estimate what sanding and refinishing your existing hardwood should cost. Every figure below is already adjusted for Maine labor and material pricing.

Verified August 2026

Does floor refinishing cost cost more in Maine?

+6% versus the national baseline

Towns under 4,000 residents are not required to enforce MUBEC, so whether your project needs a permit at all can depend on town population. Permit fees here run about -10% off the national average, and Owner-builder permits common

Floor area(sq ft)

Base rate per sq ft($)

Floor condition

Finish

Stair treads to refinish

Estimated total cost

$4,555 – $6,469

Cost per square foot: $5
Stair treads: $0

Estimates only. Local pricing, site conditions and code requirements change the real number.

What changes the number in Maine

Local cost indexAbove the national baseline	1.06x national
Permit fee index	0.90x national
Code basisStatewide code applies	Maine Uniform Building and Energy Code (MUBEC) in towns over 4,000 residents
Owner-builder posture	Owner-builder permits common
Largest markets	Portland, Lewiston, Bangor

The formula

Cost = area x base rate x condition multiplier + stain + stairs

Water-based finishes cure faster and smell less but cost about 25% more than oil-based polyurethane.

Frequently asked questions

How much does it cost to refinish hardwood floors?

Most projects run $3.50 to $7.00 per square foot in 2026, or roughly $1,800 to $4,500 for a typical main floor.

Refinish or replace?

If the boards are at least 3/4 inch thick and structurally sound, refinishing costs about a third of replacement and lasts 8 to 12 years.

Sources

Sources & verification

Maine Bureau of Building Codes and Standards

Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.