House Painters in Seattle, WA: 2026 Costs & How to Hire
Seattle punishes shortcuts on exterior paint. Nine months of damp air, north-facing walls that grow moss and algae, and cedar siding on half the older housing stock mean prep decides whether a repaint lasts five years or twelve. Craftsman bungalows in Ballard and Wallingford, 1920s boxes in Beacon Hill, and newer townhomes with fiber cement in Columbia City each want a different system. Here is what painting costs in Seattle in 2026 and how to vet a crew under Washington rules.
By Jason Green · Interior & Exterior Painting · Published August 26, 2026 · 8 min read
Verify the L&I registration, bond and insurance first
Washington requires every painting contractor to register with the Department of Labor and Industries, carry a surety bond and hold general liability insurance. L&I publishes a free Verify a Contractor tool that shows the registration status, the bond, the insurance, and — most usefully — any lawsuits filed against the bond. Run the business name and the owner name, because a contractor who lets a registration lapse often reopens under a new entity. Then ask for a certificate of insurance emailed directly from the agent, and confirm workers compensation coverage through L&I as well: in Washington, an uninsured worker injured on your property can become your problem.
Prep is the whole job in a wet climate
A Seattle repaint is a moisture project as much as a color project. Expect the bid to include pressure or soft washing plus a mildewcide treatment, scraping and feathering failed areas, spot priming bare wood with a stain-blocking primer, replacing failed caulk at joints and window trim, and sealing end grain on cedar. Ask what the crew does about moss and algae on the north and east elevations, and whether they check moisture content before coating — wood above roughly 15 percent moisture will blister no matter how good the paint is. If a quote is materially cheaper than the others, it is almost always prep that was removed, not profit.
The exterior window runs roughly June through September
Most acrylic exterior coatings need surfaces to stay above about 50 degrees through the cure window, with no rain on fresh film for 24 hours. That realistically means late June through September in Seattle, and good crews are booked out for that window by early spring. Interiors run year round, which is why the smart move is to book exterior work early and let the painter fill winter with your interior. If a company offers you an October exterior start, ask exactly which product they plan to use and what its minimum application temperature is — some low-temp acrylics go to 35 degrees, most do not.
Permits, lead rules and what a fair estimate looks like
Repainting does not require a permit in Seattle, but siding replacement, structural repair and most window work go through Seattle Department of Construction and Inspections. Homes built before 1978 — the majority of Ballard, Greenwood, Beacon Hill and the Central District — fall under the EPA Renovation, Repair and Painting rule, so any crew disturbing old paint must be Lead-Safe certified and must contain and clean up the debris. A fair Seattle estimate names the product line and sheen for each surface, the number of coats, the wash and prep scope, siding repair allowances, access equipment for steep lots, exclusions, the crew lead by name, and a start and finish window.
Typical cost ranges
| Interior room, walls only (12x12) | $400 - $700 |
| Whole-house interior, 1,800 sq ft | $3,800 - $7,600 |
| Two-story entry and stairwell | $900 - $2,100 |
| Exterior repaint, 1,800 sq ft one story | $4,500 - $8,800 |
| Exterior repaint, 2,600 sq ft two story with cedar | $8,000 - $16,000 |
| Kitchen cabinets, sprayed finish | $3,400 - $7,000 |
Ranges are general estimates gathered from homeowner-reported quotes, not an offer or a quote for your project.
Common questions
How much does it cost to paint a house in Seattle?
In 2026, an 1,800 square foot one-story exterior repaint runs about $4,500 to $8,800, and a full 1,800 square foot interior runs $3,800 to $7,600. Cedar siding, steep lots and heavy repair push those numbers up.
Do painters need a license in Washington?
Painting contractors must be registered with Labor and Industries, bonded and insured. Use the free L&I Verify a Contractor tool to check the registration, the bond and any bond claims before you sign anything.
When is the best time to paint an exterior in Seattle?
Late June through September. Coatings need surfaces above roughly 50 degrees and a dry cure window, so book early — the best crews fill that season by spring.
Does my older Seattle home have lead paint rules?
If it was built before 1978, yes. The EPA Renovation, Repair and Painting rule requires a Lead-Safe certified firm to use containment and specific cleanup when disturbing old paint.
Want real numbers for your own project?
Two minutes now beats weeks of unreturned calls. Free, no obligation, never more than three painters.
Get My Free Painting QuotesLocal cost ranges, seasons, permits and licensing for this city live on the market page.
Painters in Seattle, WASources
More guides
The Henry Standard
Every painter in our network agrees to three things.
Show up
Call back. Keep appointments. And if something changes, communicate it.
Quote honestly
Clear scope, materials, and pricing in writing—so you know what you're agreeing to.
Finish the work
See the job through and take care of the agreed-upon work before calling it finished.
Nothing revolutionary. Just the way we believe doing business should still be done.