UST Air Conditioning is the mini-split service company Napili-Honokowai residents call first. Our technicians arrive the same day in most cases, diagnose the real problem and complete most mini-split service jobs on the first visit.
We schedule mini-split service in Napili-Honokowai 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.
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 mini-split service appointment with whoever needs to be involved and leaves the space clean.
Maui packs several climates into one island. In Napili-Honokowai you may be cooling against Kihei-style sun and humidity or heating on a 45-degree Kula night, sometimes in the same week. Heat pumps and mini-splits that do both are the systems we install and repair most.
Great experience with the commercial maintenance contract for our office. Quarterly visits, clear reports and no surprise breakdowns in two years.
Keola M., Napili-HonokowaiNew heat pump installed for our upcountry home. It cools in the afternoon and heats on the cold nights, and our electric bill is lower than with the old space heaters.
Chris Y., Napili-HonokowaiThe compressor was covered under warranty and UST handled the paperwork with the manufacturer. We only paid for labor and refrigerant. Would not have known to ask.
Noelani A., Napili-HonokowaiAll major brands including Mitsubishi, Daikin, Fujitsu, LG, Gree, Carrier and Panasonic.
Typically up to five indoor heads on a single condenser, depending on capacity. We size each head to the room.
Mold and bacteria on the coil and blower wheel, common in Hawaii humidity. A deep clean removes it and improves airflow.
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.
Yes. Mini-splits are our most requested installation on Maui 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.