Basic
$117 – $292 each
Exterior glass washed with a strip applicator and squeegee from ground and ladder, frames wiped
How Much Does Clean Exterior Window Surfaces Cost in Seattle, Washington?
Exterior-only window washing (glass and frames) for all windows of a typical 1-2 story house, priced per visit.
Clean Exterior Window Surfaces in Seattle, Washington typically costs $137 to $344 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Clean Exterior Window Surfaces in Seattle, Washington
$137 – $344
eachPrices in Seattle are 19.0% higher than the national average for clean exterior window surfaces.
National average: $120 – $300 each
What you get at each price level
Standard
$137 – $344 each
Exterior glass and frames hand-washed and squeegeed, sills and corners detailed, ladder work on upper floors
Premium
$172 – $429 each
Exterior glass and frames washed, pure-water pole rinse for spot-free finish on upper glass, sills and tracks detailed
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $57 – $140 | each |
| Labor | labor | $56 – $141 | each |
| Supplies & Other | supplies | $15 – $37 | each |
| Equipment & Disposal | equipment | $9.98 – $25 | each |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($54.40-$135.00 per unit)
- Labor ($42.00-$105.00 per unit)
- Supplies & Other ($14.00-$36.00 per unit)
- Equipment & Disposal ($9.60-$24.00 per unit)
Local Price Adjustments
Material costs4.0% above avg
Labor costs34.0% above avg
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- Housecall Pro: Window cleaning price guide 2026, housecallpro.com, retrieved Nov 2026
- This Old House: Window cleaning cost 2026, This Old House, retrieved 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 clean exterior window surfaces contractors in Seattle for personalized quotes based on your specific project.