Repair of electric and gas furnaces, air handlers with heat strips and packaged systems: no heat, short cycling, tripped limits and noisy blowers. UST Air Conditioning provides furnace repair throughout Oahu, Maui, Kauai and the Big Island with same-day appointments and 24/7 emergency dispatch.
Hawaii is hard on heating and cooling equipment. Salt-laden trade winds corrode coils and electrical connections, year-round humidity clogs drains and feeds mold, and vog on the Big Island loads filters and coils with fine particulate. Every furnace repair call we run accounts for those conditions, with corrosion-resistant parts and a written report of what we found.
We had guests checking in and no AC. They treated it as the emergency it was and had the unit running two hours before check-in.
David W., HawaiiResponsive and polite from the first call to the final handshake. The AC not cooling problem was a frozen coil from a dirty filter and airflow issue, all sorted the same day.
Brandon T., HawaiiThey take care of the AC at my mom's house and always call to let her know when they are on the way. That kind of respect for kupuna matters to our family.
Steven K., HawaiiUsually restricted airflow overheating the heat exchanger or elements, a failing limit switch, or an oversized unit. We test static pressure and limits to find out.
Yes. Most Hawaii furnaces are electric heat strips inside an air handler, and we stock the common sequencers and elements.
A brief dusty smell at first start is normal. A persistent burning or electrical smell means shut it off and call.
Choose your city for local furnace repair details, nearby coverage and a direct line.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.