Coil cleaning
Condenser and evaporator coils are cleaned so the system can shed and absorb heat. Dust-caked coils are the biggest efficiency killer in Arizona.
Electrical testing
Capacitor microfarads, contactor condition, amp draw on the compressor and motors, and tightened connections.
Refrigerant check
Superheat and subcooling readings confirm the charge is correct — not just a gauge glance.
Drain and safety
Condensate line flushed, float switch tested. A clogged drain in July means water on the ceiling.
Airflow and thermostat
Static pressure, filter, blower and thermostat calibration. Book your AC tune-up or a maintenance plan.
Need ac tune-up & maintenance? See our AC Tune-Up & Maintenance page, or find your city on the locations page and call (855) 459-5498.
More from the blog
- Why Is My AC Not Cooling? 9 Causes Arizona Homeowners See Most
- How Much Does AC Repair Cost in Arizona? (Flat-Rate Guide)
- Heat Pump vs Furnace in Arizona: Which Is Right for Your Home?
- AC Stopped Working at Night? What to Do Before the Technician Arrives
- Furnace Short Cycling: Why Your Heater Turns On and Off Every Few Minutes
- 7 Signs It Is Time to Replace Your Air Conditioner
- Is Your Attic Ductwork Leaking? How Arizona Homes Lose 30% of Their Cooling
- Monsoon Season HVAC Tips: Protecting Your AC From Dust Storms and Humidity
- Best Thermostat Settings for Arizona Summers (Without Melting)
- Cooling a Garage, Casita or Addition: Why Ductless Mini Splits Win in Arizona
- Commercial HVAC Maintenance in Arizona: Keeping Rooftop Units Alive Through Summer