Basic
$2.50 – $5.83 per sq ft
Sanded to bare wood with three grit passes, edges detailed, stain optional, two coats of oil-modified polyurethane

Full sand-and-refinish of existing hardwood flooring: sand to bare wood, optional stain, and 2-3 coats of polyurethane.
Refinish Floors in Portland, Maine typically costs $2.94 to $6.86 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Portland are 1.0% lower than the national average for refinish floors.
National average: $3 – $7 per sq ft
$2.50 – $5.83 per sq ft
Sanded to bare wood with three grit passes, edges detailed, stain optional, two coats of oil-modified polyurethane
$2.94 – $6.86 per sq ft
Three-grit sand, edges and corners detailed, buffed, optional stain, sealer plus two coats of waterborne polyurethane
$3.68 – $8.58 per sq ft
Dust-contained sanding, corners hand-scraped, stain samples, sealer plus three coats of two-component waterborne finish
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.31 – $3.06 | sq ft |
| Labor | labor | $1.05 – $2.45 | sq ft |
| Supplies & Other | supplies | $0.35 – $0.81 | sq ft |
| Equipment & Disposal | equipment | $0.23 – $0.54 | sq ft |
Refinished hardwood floor in a craftsman room with dark wood trim
Photo: DrBjorn · CC BY-SA 2.0 · Source
Find a pro to do thisFreshly refinished maple hardwood floor in an empty room
Photo: mindfrieze · CC BY-SA 2.0 · Source
Find a pro to do thisConnect with local refinish floors contractors in Portland for personalized quotes based on your specific project.