Commercial HVAC Services in Tucson, AZ

Seasonal tune-ups, filter programs with MERV upgrades, coil cleaning, belt and bearing checks, lubrication, condensate drain clearing and pan treatment, refrigerant level checks and leak testing, airflow measurement, temperature split verification, and control calibration.

At least twice a year in Tucson, spring for cooling and fall for heating. High-dust sites, restaurant kitchens and high-usage buildings usually need quarterly service instead. Dust is the main driver here, more than run hours alone.

Rooftop units, VRF and VRV, commercial heat pumps, split systems, ductless mini splits, boilers, furnaces, makeup air and ventilation equipment. We service all major brands and design replacements to meet load, code and energy goals.

Yes, 24/7. Commercial failures cost more per hour than residential ones, so they get answered around the clock. Our trucks carry the contactors, capacitors, motors and control boards that most rooftop failures need.

Yes. Clean coils, correct airflow, sealed ducts, proper refrigerant charge and calibrated controls all reduce energy use. On a building running several rooftop units the difference between maintained and neglected equipment is substantial.

We schedule around your operating hours, which for most commercial sites means overnight or weekend work on the disruptive stages. The schedule is agreed before we start so you can plan staffing around it.

From the load the building actually carries, not the capacity of the unit coming out. Oversized commercial equipment short cycles and leaves humidity behind, which generates comfort complaints long before it causes a failure.