How Much Does Backfill Trench Cost in Seattle, Washington?
Elevate Your Construction Projects with Expert Backfill Trench Solutions: Achieve Lasting Stability and Structural Resilience in 2026
Backfill Trench in Seattle, Washington typically costs $3.97 to $15 per linear ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Backfill Trench in Seattle, Washington
$3.97 – $15
per linear ftPrices in Seattle are 19.0% higher than the national average for backfill trench.
National average: $3.47 – $13 per linear ft
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.62 – $6.15 | linear ft |
| Labor | labor | $1.62 – $6.16 | linear ft |
| Supplies & Other | supplies | $0.44 – $1.64 | linear ft |
| Equipment & Disposal | equipment | $0.29 – $1.09 | linear ft |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($1.56-$5.91 per linear foot)
- Labor ($1.21-$4.60 per linear foot)
- Supplies & Other ($0.42-$1.58 per linear foot)
- Equipment & Disposal ($0.28-$1.05 per linear 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
- Cost to backfill trench, Homewyse, retrieved Sep 2026
- Product and Supplies Data: Lowes Landscaping Products and Supplies, Lowes , Jan 2026, Website
- Product and Supplies Data: Home Depot Landscaping Products and Supplies, Home Depot, Jan 2026, Website
- Product and Supplies Data: Menards Landscaping Products and Supplies, Menards, Jan 2026, Website
- Cost Estimating Best Practices, American Institute of Architects, Nov 2008, Michael DellIsola
- Labor Wages and Costs: Building a Unit-Price System, Journal of Light Construction, Jan 2026, George Weissgerber
- Product and Supplies Data: The HUD PATH Rehab Guide Volume 9: Site Work, U.S. Department of Housing and Urban Development Office of Policy Development and Research, Jan 2026, Editorial Staff
- Occupational Employment and Wage Statistics, US Bureau of Labor Statistics, Jan 2026, Staff
- Employer Costs for Employee Compensation, US Bureau of Labor Statistics, Jan 2026, Staff
- Project Spending Data: Harvard University JCHS Home Improvement Spending, Harvard University, Jan 2026, Website
- National Residential Energy Efficiency Measures Database, U.S. Department of Energy, 2024
- ENERGY STAR Home Upgrade, ENERGY STAR, 2024
- OpenEI Technology Submissions and Product Data, OpenEI, 2024
- Occupational Employment and Wage Statistics - Construction, U.S. Bureau of Labor Statistics, 2024
- Building Permits Survey, U.S. Census Bureau, 2024
- Labor Wages and Costs: Occupational Employment and Wage Statistics for Backfill Trench, U.S. Bureau of Labor Statistics, Jan 2026, Website
- Labor Cost Benchmarks: Employer Costs for Employee Compensation for Backfill Trench, U.S. Bureau of Labor Statistics, Jan 2026, Website
- Material Cost Benchmarks: Producer Price Index data relevant to Backfill Trench, U.S. Bureau of Labor Statistics, Jan 2026, Website
- Project Spending Data: Improving America’s Housing for Backfill Trench, Harvard Joint Center for Housing Studies, Jan 2026, Website
- Residential Construction and Remodeling Spending data relevant to Backfill Trench, U.S. Census Bureau, Jan 2026, Website
- Project Cost Benchmarking: property owner project budgeting and planning guidance for Backfill Trench, This Old House, Jan 2026, Website
- Labor Wages and Costs: Unit pricing guidance for Backfill Trench, Journal of Light Construction, Jan 2026, Website
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