UST Air Conditioning is the emergency AC repair company Kailua-Kona residents call first. Our technicians arrive the same day in most cases, diagnose the real problem and complete most emergency AC repair jobs on the first visit.
Whether you are in a single-family home, a condo with strict HOA access rules or a vacation rental with guests arriving, UST Air Conditioning coordinates the emergency AC repair appointment with whoever needs to be involved and leaves the space clean.
Because we work in Kailua-Kona 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, Kailua-Kona homeowners need equipment that cools, dehumidifies and, some nights, heats. Salt, vog particulate and heavy rain all shorten equipment life without regular maintenance.
Duct cleaning and sealing after our renovation. The dust problem is gone and the system is quieter. Crew was careful with the floors and furniture.
Kalena W., Kailua-KonaStraightforward pricing, showed up when they said they would, and the office followed up a week later to make sure everything was still working. That is rare these days.
Kawika O., Kailua-KonaWe 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.
Pua L., Kailua-KonaAfter-hours calls carry a modest dispatch fee, which we tell you on the phone before we roll a truck. The repair itself is priced from the same flat-rate book we use during the day.
No cooling with vulnerable people in the home, water damage in progress, electrical smells, or a rental with guests arriving. If it cannot wait until morning, call.
In most service areas, yes. Call (855) 459-5498 and the dispatcher will give you a real arrival window.
Yes. UST Air Conditioning answers live 24/7 and dispatches emergency technicians throughout Kailua-Kona and the rest of the Big Island for no-cool, no-heat, leaks and electrical problems.
Most common repairs, such as capacitors, contactors, drain clearing and fan motors, fall in a modest flat-rate range that we quote before starting. Larger repairs like compressors or coils are priced against replacement so you can decide. There are no hidden fees.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.