Cost to Hardwood Floor Refinishing in St. Louis, MO

$880–$3,080 in St. Louis

12% below the national average · 0.88x cost multiplier

In St. Louis, a hardwood floor refinishing runs $880 to $3,080 on average — about 12% below what homeowners pay nationwide. The Midwest market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.

Cost Breakdown in St. Louis

Line Item	Low	Mid	High
Cost per sq ft	$3	$4	$7
Materials	$132	$264	$528
Labor	$493	$1,188	$2,288
Permits	$0	$0	$0
Total	$625-12% vs. national avg	$1,452-12% vs. national avg	$2,816-12% vs. national avg

Budget

Screen-and-recoat (no sanding) on a 200 sq ft room in good condition. This refreshes the finish without removing wood material.

Mid-Range

Full sand-and-refinish on 400 sq ft (living room and hallway), three coats of oil-modified polyurethane, minor board repairs included.

Premium

Full refinish on 600 sq ft, custom stain color, oil-based finish with five coats, hand-scraping or custom sheen, board replacement for damaged sections.

Material Options

Material prices below are national averages; availability in St. Louis may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
Oil-Modified Polyurethane	$40-$70 per gallon	Amber warmth enhances wood grain, extremely durable, lower cost, most common choice	Strong VOC fumes require ventilation and 24-hour dry time per coat, yellows over time	Living rooms, dining rooms, high-traffic areas where durability mattersAmber warmth enhances wood grain, extremely durable, lower cost, most common choice
Water-Based Polyurethane	$50-$90 per gallon	Low odor, dries in 2-4 hours per coat, crystal clear (no yellowing), stays in home during application	Less durable than oil-based, needs more coats, higher material cost	Bedrooms, condos where fumes are a problem, light-colored wood species where clarity mattersLow odor, dries in 2-4 hours per coat, crystal clear (no yellowing), stays in home during application
Hardwax Oil	$60-$100 per gallon	Penetrates wood rather than sitting on top, natural matte look, easier spot repair without full refinish	Less protective than polyurethane, requires annual maintenance oil application, expensive	Wide-plank floors, rustic aesthetics, homeowners willing to do regular maintenancePenetrates wood rather than sitting on top, natural matte look, easier spot repair without full refinish
Acid-Cured Swedish Finish	$80-$120 per gallon	Extremely hard and durable, excellent for high-traffic commercial and residential use	Very strong fumes (must vacate for 3-5 days), requires professional application only, limited DIY option	Busy family homes, dogs, high-traffic main floors where maximum durability is the priorityExtremely hard and durable, excellent for high-traffic commercial and residential use

Other Projects in St. Louis

Full Kitchen Remodel

Basement Finishing

Roof Replacement (Asphalt Shingles)

Back to national average for Hardwood Floor Refinishing

St. Louis Estimate

Typical Range

$880–$3,080

vs. National Average

12% below national

Cost Multiplier

0.88x

Cost Per sq ft

$3–$7

Estimates apply St. Louis's 0.88x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →