UST Air Conditioning is the heating tune-up company Hauula residents call first. Our technicians arrive the same day in most cases, diagnose the real problem and complete most heating tune-up jobs on the first visit.
We schedule heating tune-up in Hauula 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.
Because we work in Hauula 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 Hauula 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.
Talk to a real person right now: (855) 459-5498. Fast, affordable heating tune-up in Hauula.
They take care of the AC at my mom's house and always call to let her know when they are on the way. That kind of respect for kupuna matters to our family.
Tiare V., HauulaStraightforward 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.
Steven K., HauulaHonest 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.
Noelani A., HauulaOctober or November, before the first cold snap in the mauka and upcountry areas.
Yes. Our full-system tune-up covers the heat pump in both modes.
Electrical testing, cleaning, airflow and refrigerant checks, thermostat calibration and a written report.
Absolutely. We work with owners and property managers across Oahu, coordinate with guests and cleaners, and send invoices and reports directly to you.
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.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.