Basic
$4,807 – $12,017 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

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 Boise, Idaho typically costs $5,655 to $14,138 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Boise are 6.0% lower than the national average for heat pump system.
National average: $6,000 – $15,000 per project
$4,807 – $12,017 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
$5,655 – $14,138 per project
Two-stage heat pump around 16 SEER2 / 8.5 HSPF2 with variable-speed air handler, new line set and programmable thermostat
$7,069 – $17,672 per project
Variable-speed inverter heat pump around 18-20 SEER2, cold-climate capable, matched air handler and communicating thermostat
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2,591 – $6,480 | job |
| Labor | labor | $1,909 – $4,778 | job |
| Supplies & Other | supplies | $697 – $1,728 | job |
| Equipment & Disposal | equipment | $457 – $1,152 | job |
Outdoor heat pump condenser unit on a pad beside shrubs
Photo: Tony Webster · CC BY 4.0 · Source
Find a pro to do thisConnect with local heat pump system contractors in Boise for personalized quotes based on your specific project.