182 HVAC Maintenance Contractors in Mesa, AZ

Phoenix's desert climate demands more from HVAC systems than almost any other US metro — 111 days above 100°F means equipment runs hard for months without relief. Mesa has 12 hvac-maintenance contractors with a 4.9-star average across 24,517 reviews, one of the deeper markets in this service category. Preventive maintenance here isn't optional; coil cleaning and refrigerant checks before summer can prevent failures during the costliest weeks to need emergency service.

A single AC tune-up runs $74–$210; furnace tune-ups go $84–$231; a full inspection covering both systems costs $158–$420. Arizona requires the C-39/CR-39/R-39 license from the ROC for all maintenance work, covering both residential and commercial air conditioning and refrigeration.

Arizona's Dukes of Air & Plumbing technician Ray is recognized across multiple reviews for arriving prepared — often with likely replacement parts already on the truck — saving customers a second appointment. John's Heating, Cooling, and Plumbing earns consistent marks for named technicians Shawn, Mike, Brad, and Michael, praised for thorough explanations and presenting options without upsell pressure. Semper Fi Heating and Cooling's high review volume reflects a consistent service operation, with individual techs Alex and Daniel cited for workmanship on larger jobs.