Basic
$0.15 – $0.39 per sq ft
Surface-cleaner pass over the flatwork with water and a light detergent, edges wand-cleaned, rinse
How Much Does Pressure Wash Concrete Cost in Seattle, Washington?
Professional pressure washing of residential concrete flatwork (patio, sidewalk, slab), labor and equipment included.
Pressure Wash Concrete in Seattle, Washington typically costs $0.17 to $0.46 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Pressure Wash Concrete in Seattle, Washington
$0.17 – $0.46
per sq ftPrices in Seattle are 19.0% higher than the national average for pressure wash concrete.
National average: $0.15 – $0.40 per sq ft
What you get at each price level
Standard
$0.17 – $0.46 per sq ft
Pretreatment of mildew and dirt, rotary surface-cleaner pass, edges, steps and joints wand-detailed, full rinse
Premium
$0.21 – $0.57 per sq ft
Hot-water cleaning after degreaser and mildew pretreatment, rust, oil and leaf stains spot-treated, joints flushed, post-treat
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.07 – $0.19 | sq ft |
| Labor | labor | $0.07 – $0.19 | sq ft |
| Supplies & Other | supplies | $0.02 – $0.05 | sq ft |
| Equipment & Disposal | equipment | $0.01 – $0.03 | sq ft |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($0.07-$0.18 per square foot)
- Labor ($0.15-$0.18 per square foot)
- Supplies & Other ($0.02-$0.05 per square foot)
- Equipment & Disposal ($0.01-$0.03 per square foot)
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
- QuoteIQ pressure washing cost calculator, myquoteiq.com, 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 pressure wash concrete contractors in Seattle for personalized quotes based on your specific project.