Heat Pumps · Hawaii
Heat Pumps services in Hawaii
A heat pump cools in summer and moves heat indoors in winter, so it runs most of the year. Heat pump services cover repairs to the reversing valve, defrost controls and backup heat, and sizing and installing new systems, including cold-climate models.
- Same-day appointments when available
- Licensed local contractors
- Written price first

Hawaii
Heat Pumps in Hawaii: what's different
Heat Pumps across Hawaii depends on the climate (IECC climate zones 1). Ductless mini-splits and heat pumps are popular in tropical climates because they cool efficiently and suit homes without ductwork.
In Hawaii specifically: high energy costs. Efficient inverter equipment saves significantly at Hawaii's electricity prices.
Hawaii licenses contractors through the Contractors License Board, with specialty classifications for ventilating and air conditioning work. Common systems in Hawaii: Ductless mini-splits, Window and wall units, VRF systems in condos, Dehumidifiers.
Hawaiian Electric serves Oahu, Maui County and Hawaii Island; Kauai Island Utility Cooperative serves Kauai. Hawaii Gas supplies gas.
Heat Pumps
Heat Pumps services in Hawaii
Which one do I need?
Pick the right service
| If this is happening | Start with |
|---|---|
| It blows cool air in heat mode or ices over | Heat Pump Repair in Hawaii |
| You are replacing an AC, furnace or old heat pump | Heat Pump Installation in Hawaii |
| You want heating and cooling for one room or addition | Ductless Mini-Split Installation in Hawaii |
FAQ
Heat Pumps questions in Hawaii
Can I get heat pumps service anywhere in Hawaii?+
Our contractor network covers many Hawaii ZIP codes. Call with your ZIP code and we will tell you whether a licensed contractor serves your address.
Do heat pumps work in cold weather?+
Yes. Cold-climate heat pumps are rated to heat at temperatures well below freezing, with backup heat for the coldest days.
Why is my heat pump blowing cool air?+
It may be in defrost mode for a few minutes. If it continues, the reversing valve, refrigerant charge or backup heat may need service.
Other HVAC services in Hawaii
Need heating or cooling help now?
Call to be connected with a licensed HVAC contractor serving your ZIP code.