Photo: Billy Hathorn · CC BY-SA 3.0 · Source
How Much Does Swamp Cooler Cost in Washington, District of Columbia?
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 Washington, District of Columbia typically costs $1,570 to $3,872 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
$1,570 – $3,872
eachPrices in Washington are 5.0% higher than the national average for swamp cooler.
National average: $1,500 – $3,700 each
Cost Breakdown in Washington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $714 – $1,743 | each |
| Labor | labor | $541 – $1,352 | each |
| Supplies & Other | supplies | $189 – $466 | each |
| Equipment & Disposal | equipment | $126 – $311 | 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 Washington, District of Columbia
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
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 Washington
Connect with local swamp cooler contractors in Washington for personalized quotes based on your specific project.