121 HVAC Repair Contractors in Mesa, AZ

Mesa sits in the heart of the Phoenix metro, where summer temperatures average 106°F and cooling systems run under sustained stress from May through September. Ten hvac-repair contractors serve the city, averaging 4.9 stars across nearly 20,000 reviews — a market depth that reflects both Mesa's size and the region's year-round demand for HVAC services.

A diagnostic or service call in Mesa runs $77–$206; thermostat replacement costs $155–$515; a blower motor replacement — one of the more common summer failures — ranges $412–$1,133. All HVAC repair contractors in Arizona must hold the C-39/CR-39/R-39 license from the Registrar of Contractors, covering residential and commercial refrigeration and air conditioning.

Arizona's Dukes of Air & Plumbing technician Ray is specifically noted for arriving with the likely repair part already loaded, cutting out the standard wait after diagnosis. AirTime Cooling and Heating's Garrett is the standout technician in reviews — praised across multiple accounts for punctuality, wearing shoe covers, and walking new homeowners through their system step by step rather than just completing the repair and leaving. Semper Fi Heating and Cooling rounds out the market with a high-volume operation where install techs Alex and Daniel receive repeat recognition.