UST Air Conditioning is the AC tune-up company Hilo residents call first. Our technicians arrive the same day in most cases, diagnose the real problem and complete most AC tune-up jobs on the first visit.
Every AC tune-up visit in Hilo starts with a full diagnostic and a written, flat-rate quote. You approve the price before any work begins, and if the numbers point toward replacement instead of repair we will show you both so the decision is yours.
Because we work in Hilo every week, our technicians know the equipment common to the Big Island 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.
From Kona-side heat to the damp, cool evenings of the Puna and Volcano districts, Hilo homeowners need equipment that cools, dehumidifies and, some nights, heats. Salt, vog particulate and heavy rain all shorten equipment life without regular maintenance.
Book AC tune-up in Hilo today. Call (855) 459-5498, day or night.
The technician found that our ducts were leaking into the attic, which explained the hot back bedroom. Sealing them made a bigger difference than I expected and our bill dropped noticeably.
Lehua D., HiloHonest people. I was told by another company I needed a new system. UST found a refrigerant leak at a fitting, fixed it and charged the system properly. That was two summers ago and it still runs great.
James H., HiloOur condo building has strict access rules and they handled everything with the resident manager. New air handler installed in a day with no drama.
Mark G., HiloAt least once a year, and twice a year for oceanfront homes or systems that run year round. Salt air is hard on coils and electrical parts.
Yes. A clean coil and a correct refrigerant charge cut power use noticeably, and most compressor failures start as small problems that a tune-up catches.
We do. Members get scheduled visits, priority booking during heat waves and discounted repairs.
Absolutely. We work with owners and property managers across the Big Island, coordinate with guests and cleaners, and send invoices and reports directly to you.
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.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.