Basic
$5,028 – $12,067 per project
Single-stage heat pump around 15 SEER2 / 7.8 HSPF2 with matched air handler, new pad and programmable thermostat

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 Honolulu, Hawaii typically costs $5,915 to $14,196 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 Honolulu are 21.0% higher than the national average for energy efficient heat pump.
National average: $5,000 – $12,000 per project
$5,028 – $12,067 per project
Single-stage heat pump around 15 SEER2 / 7.8 HSPF2 with matched air handler, new pad and programmable thermostat
$5,915 – $14,196 per project
Two-stage heat pump around 16-17 SEER2 / 8.5 HSPF2 with variable-speed air handler and programmable heat pump thermostat
$7,394 – $17,745 per project
Variable-speed inverter heat pump around 18-20 SEER2 / 9.5 HSPF2, cold-climate rated, matched air handler and communicating controls
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2,520 – $6,048 | job |
| Labor | labor | $2,275 – $5,460 | job |
| Supplies & Other | supplies | $672 – $1,613 | job |
| Equipment & Disposal | equipment | $448 – $1,075 | job |
Labor costs in Honolulu run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local energy efficient heat pump contractors in Honolulu for personalized quotes based on your specific project.