Exterior Painting Cost in St. Louis 2026
Exterior Painting in St. Louis costs between $2,790 and $11,160 in 2026, with the average around $5,580. St. Louis pricing runs 7% below the US national average. Painting of the home exterior with power washing, scraping, priming bare spots, and two coats of weather resistant acrylic paint. Includes caulking and trim work.
What exterior painting includes in St. Louis
Painting of the home exterior with power washing, scraping, priming bare spots, and two coats of weather resistant acrylic paint. Includes caulking and trim work.
Typical time on site: 3 to 5 days. Local labor rate: $20/hour for an experienced painting pro.
What changes the price of exterior painting in St. Louis
- Home square footage
- Number of stories
- Siding material and condition
- Prep and scraping needed
- Paint grade and coats
A exterior painting quote priced off statewide averages will be off by 10 to 20 percent for St. Louis, because the metro has its own labor pool, material delivery distances, and permit timelines.
St. Louis climate and demand for painting
Continental climate with hot humid summers, freeze-thaw winters, tornado and severe-storm exposure, and proximity to the New Madrid seismic zone.
St. Louis permits for exterior painting
Building department: City of St. Louis Building Division (Department of Public Safety). https://www.stlouis-mo.gov/government/departments/public-safety/building/index.cfm
Typical permit cost: $120 - $2,200 residential depending on valuation. Inspection time: 7-15 business days for residential plan review. St. Louis rule: St. Louis is an independent city, legally separate from surrounding St. Louis County, so its Building Division permits and licenses apply only within city limits and differ from county jurisdictions next door. The city requires licensed master trades and contractor business licenses, and its position near the New Madrid seismic zone means Missouri code carries seismic detailing provisions.
Missouri sales tax and licensing for Painting
Missouri sales tax: 4.225% + local (~8.4% combined avg). Real property labor exempt. Contractor pays sales tax on materials at purchase.
State license: No statewide GC license; municipal (KC, St. Louis, Springfield) require local license, no statewide license, local registration required.
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