Smart and programmable thermostat installation, wiring repair and setup so your system runs efficiently and you can control it from anywhere. UST Air Conditioning provides thermostat service throughout Oahu, Maui, Kauai and the Big Island with same-day appointments and 24/7 emergency dispatch.
Hawaii is hard on heating and cooling equipment. Salt-laden trade winds corrode coils and electrical connections, year-round humidity clogs drains and feeds mold, and vog on the Big Island loads filters and coils with fine particulate. Every thermostat service call we run accounts for those conditions, with corrosion-resistant parts and a written report of what we found.
New 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.
Steven K., HawaiiThe 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.
Keola M., HawaiiI called at 10 pm because the unit was making a horrible grinding noise. They were here by 7 the next morning and the fan motor was replaced before lunch. Great communication the whole time.
Lehua D., HawaiiSome mini-splits need a brand adapter or a smart controller. We will confirm compatibility before installing.
Dead batteries, a tripped float switch on the drain line, or a blown low-voltage fuse. All are quick fixes.
Yes, with schedules and remote control you avoid cooling an empty home, which adds up in Hawaii's electric rates.
Choose your city for local thermostat service details, nearby coverage and a direct line.
Live dispatchers 24/7. Same-day service in most areas. Flat-rate pricing before work begins.