Basic
$5,115 – $12,788 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 Milwaukee, Wisconsin typically costs $6,018 to $15,045 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 Milwaukee are 3.0% higher than the national average for heat pump system.
National average: $6,000 – $15,000 per project
$5,115 – $12,788 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
$6,018 – $15,045 per project
Two-stage heat pump around 16 SEER2 / 8.5 HSPF2 with variable-speed air handler, new line set and programmable thermostat
$7,522 – $18,806 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 | $2,537 – $6,345 | job |
| Labor | labor | $2,350 – $5,880 | job |
| Supplies & Other | supplies | $682 – $1,692 | job |
| Equipment & Disposal | equipment | $448 – $1,128 | job |
Outdoor heat pump condenser unit on a pad beside shrubs
Photo: Tony Webster · CC BY 4.0 · Source
Find a pro to do thisLabor costs in Milwaukee run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local heat pump system contractors in Milwaukee for personalized quotes based on your specific project.