Hawaii
Heat Pump Water Heater Installation cost in Hawaii (2026)
Across Hawaii, heat pump water heater installation varies by your city's labor rates, climate and permit fees. Select your city below for a localized estimate.
Statewide range · 2026
$2,650 – $4,900
heat pump water heater installation typically falls in this range across 1 Hawaii cities — your exact estimate depends on local rates.
| City | Typical 2026 range |
|---|---|
| Honolulu, HI | $2,650 – $4,900 |