Prices estimated using the NailThePrice Local Cost Model™ — national averages adjusted for St. Louis's labor rates, cost of living, and material pricing.
The cost to refinish hardwood floors in St. Louis ranges from $1,410 to $4,710, with most homeowners paying around $2,640. Your actual cost depends on several factors specific to your home and the St. Louis market.
Refinishing is priced per square foot ($3–$8/sq ft) — larger areas cost more total but less per square foot.
Deeply scratched, water-damaged, or cupped floors need more sanding passes and repair work, increasing labor time.
Thin or previously refinished floors may have limited wood above the tongue — aggressive sanding risks exposing nails or the tongue groove.
Changing stain color requires thorough sanding to bare wood and adds a staining step (plus drying time) between sanding and finishing.
Oil-based polyurethane is cheaper and has a warm amber tone. Water-based costs 10–20% more but dries faster, has less odor, and keeps the wood's natural color.
The Midwest has a strong pool of skilled tradespeople, and labor rates tend to be moderate compared to coastal cities. Union and non-union shops both compete, giving homeowners options on pricing.
Hardwood floor refinishing in St. Louis generally does not require a permit for standard installations. Check with your local building department if your project involves panel work or structural changes.
Interior work is less weather-dependent, making winter an excellent time to remodel. Contractors often have more availability and may offer better pricing during the slower months.
Handy homeowners with basic tools can handle straightforward hardwood floor refinishing. If your project involves the panel, new circuits, or gas lines, hire a licensed pro. DIY can save $1,386–$1,782 in labor.
Compare prices from licensed, insured contractors in St. Louis.
Get Free Quotes from St. Louis Pros →The average cost to refinish hardwood floors in St. Louis ranges from $1,410 to $4,710, with most homeowners paying around $2,640. This estimate includes both labor ($1,980) and materials ($660). Costs in St. Louis are lower than the national average due to local cost of living and labor market conditions. Get multiple quotes from licensed St. Louis contractors to lock in the best price.
St. Louis does not typically require a permit for standard hardwood floor refinishing. However, projects involving electrical panel work, structural changes, or gas line modifications may still require one. Check with St. Louis's building department to confirm before starting work.
Most hardwood floor refinishing projects in St. Louis take 3–5 days to complete. The timeline depends on project scope, contractor availability in the St. Louis metro area, and seasonal demand. Scheduling during St. Louis's off-peak season (typically fall and winter) can reduce wait times and may lower costs.
Most hardwood floors need refinishing every 7–10 years with normal wear. High-traffic areas like hallways and kitchens may need it sooner. Light scratches can be buffed and recoated (a 'screen and recoat' for $1–$2/sq ft) without a full sand and refinish.
You can stay but it's uncomfortable — sanding creates dust and finishes release fumes. Water-based polyurethane has less odor and dries faster (walk-on in 4–6 hours). Oil-based takes 24 hours between coats. Plan to be out of the rooms being refinished for 2–4 days.