Fast diagnosis and repair of any central, split or window air conditioner that is not cooling, leaking, tripping breakers or making noise. UST Air Conditioning provides AC 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 AC repair call we run accounts for those conditions, with corrosion-resistant parts and a written report of what we found.
We manage several vacation rentals and needed a company that would coordinate with guests and send invoices to us. UST has been reliable, on time and fair on price every single call.
David W., HawaiiI called at 10 pm because the unit was making a horrible grinding noise. They were here by 7 the next morning and the fan motor was replaced before lunch. Great communication the whole time.
Mark G., 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., HawaiiMost calls are scheduled the same day, and true no-cool emergencies get priority dispatch 24 hours a day, 7 days a week. Call (855) 459-5498 and tell us what the system is doing.
We quote a flat diagnostic fee up front and it is applied toward the repair when you approve the work. There are no surprise add-ons.
If the unit is under 10 years old and the repair is less than a third of replacement cost, repair usually wins. We will show you both numbers so the decision is yours.
Choose your city for local AC repair details, nearby coverage and a direct line.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.