Water damage prices: national figures and what moves a Seattle quote
The figures we could source, who published them, and why none of them is a Seattle price. Your own price is put in writing before an air mover is plugged in.
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Water damage restoration prices in Seattle
Nationally, water damage restoration commonly runs $1,305 to $5,707, averaging about $3,455 (Bob Vila), or $1,364 to $6,301 averaging $3,833 (HomeAdvisor 2025). We found no Seattle or Washington price, so these are national. Your quote depends on the wet area, water category, materials and drying days.
Two calls that both start with a wet floor can be very different jobs. Clean water on a bare basement slab may dry in a few days. The same water across carpet, pad, finished drywall and cabinet bases needs removal, a longer run of equipment and a slab that keeps giving moisture back. Sewage and river water are a different class again.
Treat the table as a ballpark taken from national sources, not a Seattle quote. Rebuilding, meaning drywall, insulation, paint and flooring, is priced after the structure is dry, and no line here covers a plumber, roofer or drainage contractor. The Seattle cost guide explains what sits behind the numbers.
| Item | Range | Source and note |
|---|---|---|
| Typical total, water damage restoration (national) | $1,305–$5,707, average about $3,455 | Bob Vila, citing Angi and HomeAdvisor data |
| Average spend per job (national) | $1,364–$6,301, average about $3,833 | HomeAdvisor 2025; also quotes $3.50–$7.50 per sq ft |
| Category 1 clean water per sq ft (national) | $3–$4 | Repeated across several national guides |
| Category 2 gray water per sq ft (national) | $4–$6.50 | Repeated across several national guides |
| Category 3 contaminated water per sq ft (national) | $7–$7.50 | Repeated across several national guides |
| Seattle or Washington pricing | Not available | We found no sourced local figure, so we print none |
| Plumber, roofer, drainage or side-sewer repair | Quoted by that trade | Separate from restoration and not included above |
Estimates for King County in 2026. Your exact price is explained and approved before work starts.
Five things that move your quote
How much is wet
Extraction and drying scale with the area and the number of rooms, so a wet utility corner and a wet half of a basement sit far apart.
Clean, gray or contaminated
Clean water can often be dried in place. Gray water and sewage mean removal of porous materials, protective gear and disinfecting, which is why the per-square-foot figure rises.
What the floors and walls are made of
Carpet and pad, drywall, plaster, fir flooring, particleboard cabinets and bare concrete each behave differently and need different days.
Access and location
A basement that needs a long hose run, a crawl space reached through a small hatch or a unit on a high floor changes time and equipment.
How long it sat
Water caught in hours is a smaller job than water that ran for weeks, because materials that stay wet move up a category and mold becomes a factor.
Want an exact number?
Call, describe the problem, and we will give you a realistic range on the phone, then a firm price on site before any work starts.
Frequently asked questions
Why is there no Seattle price?
Because we did not find a sourced Seattle or Washington figure, and we will not invent one or dress a national number up as local. A quote after an on-site look is the only honest local price.
Are rebuilding costs included?
No. The figures describe mitigation: extraction, removal and drying. Drywall, insulation, paint and flooring are quoted after the structure is dry.
Can I get the price in writing?
Yes. Ask for the scope, the equipment, the number of drying days and what happens if the readings call for more, all in writing before work starts.