UST Air Conditioning is the HVAC repair company Mahinahina residents call first. Our technicians arrive the same day in most cases, diagnose the real problem and complete most HVAC repair jobs on the first visit.
Because we work in Mahinahina every week, our technicians know the equipment common to Maui homes, the corrosion the trade winds cause and the parts that fail first. That local experience means faster diagnosis, fewer return trips and repairs that last.
We schedule HVAC repair in Mahinahina around your life, with morning, afternoon and evening windows, text updates when the technician is on the way and 24/7 emergency dispatch for the calls that cannot wait.
Maui packs several climates into one island. In Mahinahina you may be cooling against Kihei-style sun and humidity or heating on a 45-degree Kula night, sometimes in the same week. Heat pumps and mini-splits that do both are the systems we install and repair most.
Ready to get comfortable again? Call (855) 459-5498 for same-day HVAC repair in Mahinahina.
Called three companies for an installation quote. UST was not the cheapest but they were the only ones who measured the house and did a load calculation. The system is perfectly sized.
Kawika O., MahinahinaOur AC died on a Saturday afternoon with family visiting. The dispatcher picked up on the second ring and a technician was here within a couple of hours. Bad capacitor, fixed on the spot. Cool house by dinner.
Noelani A., MahinahinaNew heat pump installed for our upcountry home. It cools in the afternoon and heats on the cold nights, and our electric bill is lower than with the old space heaters.
Jason L., MahinahinaHeating, ventilation and air conditioning: everything that moves, cools, heats and cleans the air in your home.
Yes, including Carrier, Trane, Lennox, Rheem, Goodman, Daikin, Mitsubishi, Fujitsu, LG and York.
We give you both numbers. As a rule, repair a younger system and replace one that is old, inefficient and failing repeatedly.
Salt and humidity corrode electrical parts and coils, and dirty coils make the compressor overheat during the hottest weeks. A spring tune-up prevents most of these breakdowns.
Yes. Plan members get scheduled tune-ups, priority booking during heat waves, repair discounts and a full service history for the property.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.