UST Air Conditioning is the commercial HVAC company Maunawili residents call first. Our technicians arrive the same day in most cases, diagnose the real problem and complete most commercial HVAC jobs on the first visit.
We schedule commercial HVAC in Maunawili 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 commercial HVAC appointment with whoever needs to be involved and leaves the space clean.
Oahu's leeward side bakes from May through October, and the trade winds that keep Maunawili bearable also carry salt straight into outdoor condenser coils. Systems here work hard almost every day of the year, which is why we see so many worn capacitors, corroded contactors and refrigerant leaks at brazed joints.
Book commercial HVAC in Maunawili today. Call (855) 459-5498, day or night.
We manage several vacation rentals and needed a company that would coordinate with guests and send invoices to us. UST has been reliable, on time and fair on price every single call.
Noelani A., MaunawiliThermostat was blank and I assumed the worst. Turned out to be the float switch on a clogged drain. Quick fix, small bill, honest explanation.
Lehua D., MaunawiliThey installed a multi-zone ductless system in our home and it changed our summers. The crew was tidy, explained everything and the price matched the quote to the dollar.
David W., MaunawiliYes, with quarterly or monthly visits, priority response and consolidated reporting.
Yes, we schedule nights and weekends so your operation is not interrupted.
Restaurants, retail, offices, hotels, churches, schools, clinics and warehouses across Hawaii.
Yes. UST Air Conditioning answers live 24/7 and dispatches emergency technicians throughout Maunawili and the rest of Oahu for no-cool, no-heat, leaks and electrical problems.
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.