Basic
$195 – $584 each
1/3-1/2 HP continuous-feed disposal with galvanized grind parts, reconnected to the existing drain, power and dishwasher line
Photo: Flammingo · CC BY-SA 3.0 · Source
How Much Does Replace Garbage Disposal Cost in Seattle, Washington?
Remove an existing garbage disposal and install a new 1/3 to 1 HP unit on the existing sink, drain and electrical connections, unit included.
Replace Garbage Disposal in Seattle, Washington typically costs $229 to $687 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Replace Garbage Disposal in Seattle, Washington
$229 – $687
eachPrices in Seattle are 19.0% higher than the national average for replace garbage disposal.
National average: $200 – $600 each
What you get at each price level
Standard
$229 – $687 each
3/4 HP continuous-feed disposal with stainless grind parts and sound insulation, new mounting gasket, existing connections
Premium
$286 – $859 each
1 HP continuous-feed disposal with multi-stage stainless grinding, heavier sound insulation, new mount, cord and drain gasket
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $94 – $281 | each |
| Labor | labor | $94 – $281 | each |
| Supplies & Other | supplies | $25 – $75 | each |
| Equipment & Disposal | equipment | $17 – $50 | each |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($90.00-$270.00 per unit)
- Labor ($70.00-$210.00 per unit)
- Supplies & Other ($24.00-$72.00 per unit)
- Equipment & Disposal ($16.00-$48.00 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
How we price this
BuildX Pro researches and reviews the national price range for Replace Garbage Disposal, 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 replace garbage disposal contractors in Seattle for personalized quotes based on your specific project.