Photo: Billy Hathorn · CC BY-SA 3.0 · Source
How Much Does Swamp Cooler Cost in Seattle, Washington?
One whole-house evaporative (swamp) cooler, roof- or ground-mounted, supplied and installed with water line, electrical hookup and connection to ducts or a roof curb.
Swamp Cooler in Seattle, Washington typically costs $1,716 to $4,238 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
$1,716 – $4,238
eachPrices in Seattle are 19.0% higher than the national average for swamp cooler.
National average: $1,500 – $3,700 each
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $707 – $1,726 | each |
| Labor | labor | $697 – $1,742 | each |
| Supplies & Other | supplies | $187 – $462 | each |
| Equipment & Disposal | equipment | $125 – $308 | each |
Swamp Cooler photo examples
Rooftop evaporative coolers beside an air conditioner on a flat roof
Photo: AFresh1 · CC BY 2.0 · Source
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Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($680.00-$1,660.00 per unit)
- Labor ($520.00-$1,300.00 per unit)
- Supplies & Other ($180.00-$444.00 per unit)
- Equipment & Disposal ($120.00-$296.00 per unit)
Local Price Adjustments
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Swamp Cooler, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Nov 2026.
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Seattle
Connect with local swamp cooler contractors in Seattle for personalized quotes based on your specific project.