UST Air Conditioning is the mini-split service company Nanawale Estates 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 Nanawale Estates 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.
Every mini-split service visit in Nanawale Estates starts with a full diagnostic and a written, flat-rate quote. You approve the price before any work begins, and if the numbers point toward replacement instead of repair we will show you both so the decision is yours.
The Big Island asks more of a heating and cooling system than any other island. Nanawale Estates homes deal with humidity and salt near the coast, vog drifting from Kilauea, and cool nights at elevation where a heat pump earns its keep. We size and service equipment for that range.
We 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.
Chris Y., Nanawale EstatesStraightforward 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.
David W., Nanawale EstatesThe 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.
Kiana P., Nanawale EstatesAll 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.
We cover all of the Big Island, including Pahoa, Hawaiian Beaches, Tiki Gardens, Seaview, Leilani Estates, Eden Roc. If you are anywhere in Hawaii, call (855) 459-5498 and we will confirm availability.
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.