Basic
$73 – $292 per project
One granular application of a balanced lawn fertilizer at label rate with a broadcast spreader, walks blown clean
How Much Does Lawn Fertilization Service Cost in Seattle, Washington?
One professional lawn fertilizer application (granular or liquid) on a typical 5,000-15,000 sq ft residential lawn.
Lawn Fertilization Service in Seattle, Washington typically costs $86 to $344 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Lawn Fertilization Service in Seattle, Washington
$86 – $344
per projectPrices in Seattle are 19.0% higher than the national average for lawn fertilization service.
National average: $75 – $300 per project
What you get at each price level
Standard
$86 – $344 per project
Slow-release granular fertilizer matched to season and grass type at label rate, walks cleared, watering notes left
Premium
$107 – $429 per project
Slow-release fertilizer with added iron and micronutrients for deeper color, calibrated spreader, walks cleared, watering notes left
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $35 – $140 | job |
| Labor | labor | $35 – $141 | job |
| Supplies & Other | supplies | $9.36 – $37 | job |
| Equipment & Disposal | equipment | $6.24 – $25 | job |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($33.75-$135.00 per project)
- Labor ($26.25-$105.00 per project)
- Supplies & Other ($9.00-$36.00 per project)
- Equipment & Disposal ($6.00-$24.00 per project)
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
How we price this
BuildX Pro researches and reviews the national price range for Lawn Fertilization Service, 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 lawn fertilization service contractors in Seattle for personalized quotes based on your specific project.