Basic
$4,866 – $11,679 per project
Single-stage heat pump around 15 SEER2 / 7.8 HSPF2 with matched air handler, new pad and programmable thermostat
How Much Does Energy Efficient Heat Pump Cost in Seattle, Washington?
Supply and install a ducted air-source heat pump system (outdoor unit, matching air handler/coil) replacing existing equipment on existing ducts; geothermal, new ductwork and rebates excluded.
Energy Efficient Heat Pump in Seattle, Washington typically costs $5,725 to $13,740 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Energy Efficient Heat Pump in Seattle, Washington
$5,725 – $13,740
per projectPrices in Seattle are 19.0% higher than the national average for energy efficient heat pump.
National average: $5,000 – $12,000 per project
What you get at each price level
Standard
$5,725 – $13,740 per project
Two-stage heat pump around 16-17 SEER2 / 8.5 HSPF2 with variable-speed air handler and programmable heat pump thermostat
Premium
$7,156 – $17,175 per project
Variable-speed inverter heat pump around 18-20 SEER2 / 9.5 HSPF2, cold-climate rated, matched air handler and communicating controls
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2,340 – $5,616 | job |
| Labor | labor | $2,345 – $5,628 | job |
| Supplies & Other | supplies | $624 – $1,498 | job |
| Equipment & Disposal | equipment | $416 – $998 | job |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($2,250.00-$5,400.00 per project)
- Labor ($1,750.00-$4,200.00 per project)
- Supplies & Other ($600.00-$1,440.00 per project)
- Equipment & Disposal ($400.00-$960.00 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
References
- How Much Does a Heat Pump Cost? (2026) - This Old House, This Old House, retrieved Nov 2026
- Heat Pump Installation Cost - Forbes Home, Forbes Home, 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 energy efficient heat pump contractors in Seattle for personalized quotes based on your specific project.