Basic
$5,337 – $13,343 per project
Single-stage heat pump around 14.3-15 SEER2 / 7.5-8 HSPF2 with matched air handler, new line set, pad and thermostat
How Much Does Heat Pump System Cost in Washington, District of Columbia?
Replace a central ducted air-source heat pump system (outdoor unit, air handler, line set, thermostat) on existing ductwork for a typical home.
Heat Pump System in Washington, District of Columbia typically costs $6,279 to $15,698 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Heat Pump System in Washington, District of Columbia
$6,279 – $15,698
per projectPrices in Washington are 5.0% higher than the national average for heat pump system.
National average: $6,000 – $15,000 per project
What you get at each price level
Standard
$6,279 – $15,698 per project
Two-stage heat pump around 16 SEER2 / 8.5 HSPF2 with variable-speed air handler, new line set and programmable thermostat
Premium
$7,849 – $19,622 per project
Variable-speed inverter heat pump around 18-20 SEER2, cold-climate capable, matched air handler and communicating thermostat
Cost Breakdown in Washington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2,834 – $7,088 | job |
| Labor | labor | $2,182 – $5,460 | job |
| Supplies & Other | supplies | $762 – $1,890 | job |
| Equipment & Disposal | equipment | $500 – $1,260 | job |
Prices adjusted for Washington local market conditions.
Heat Pump System photo examples
Outdoor heat pump condenser unit on a pad beside shrubs
Photo: Tony Webster · CC BY 4.0 · Source
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Cost Factors in Washington, District of Columbia
What Affects Pricing
- Materials ($2,699.44-$6,750.00 per project)
- Labor ($2,098.30-$5,250.00 per project)
- Supplies & Other ($725.89-$1,800.00 per project)
- Equipment & Disposal ($476.37-$1,200.00 per project)
Local Price Adjustments
Material costs5.0% above avg
Labor costs4.0% above avg
Frequently Asked Questions
References
- Heat Pump Installation Cost (2026): Air-Source, Mini-Split & Geothermal, tapandtrowel.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 Washington
Connect with local heat pump system contractors in Washington for personalized quotes based on your specific project.