UST Air Conditioning is the central air repair company Honolulu residents call first. Our technicians arrive the same day in most cases, diagnose the real problem and complete most central air 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 central air repair appointment with whoever needs to be involved and leaves the space clean.
Because we work in Honolulu every week, our technicians know the equipment common to Oahu 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.
Between the afternoon heat, the humidity that settles in when the trades drop, and the salt that rides in on the breeze, air conditioners around Honolulu live a harder life than almost anywhere on the mainland. Our technicians plan for that with coated coils, corrosion inhibitors and more frequent coil washing.
Call (855) 459-5498 now for central air repair in Honolulu. We answer 24/7.
Great experience with the commercial maintenance contract for our office. Quarterly visits, clear reports and no surprise breakdowns in two years.
Noelani A., HonoluluOur restaurant's rooftop unit failed on a Friday. They came that evening, got us cooling again with a temporary fix and replaced the compressor the following week around our hours.
Steven K., HonoluluThe 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.
David W., HonoluluUsually leaking or undersized ducts, closed dampers, or a dirty evaporator coil restricting airflow. A static-pressure test tells us which one.
A clogged condensate drain, a cracked drain pan or a frozen coil that is now thawing. Turn the system off to protect your ceiling and call us.
Usually 10 to 15 years, less near the ocean unless the coils are coated and maintained.
If the system is under 10 years old and the repair costs less than a third of a new system, repair usually makes sense. Older R-22 systems and units with salt-damaged coils are usually better replaced.
Yes. Mini-splits are our most requested installation on Oahu because they cool individual rooms efficiently without ductwork and many models also heat.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.