133 AC Installation Contractors in Mesa, AZ

AC installation in Mesa places you squarely in the Phoenix metro's extreme desert climate — over 111 days above 100°F annually and a cooling season that begins in May and doesn't relent until October. Getting the right system sized and installed correctly is especially high-stakes here. Mesa has 14 active contractors with a 4.9 average across more than 25,400 reviews, the most competitive suburban market in this batch.

Installation pricing in Mesa follows the Phoenix metro range. Window units run $162 to $756 installed. Single-zone ductless mini-splits fall between $2,160 and $8,640, and central AC replacement with existing ductwork typically costs $3,780 to $12,960 depending on system size and efficiency rating. Arizona contractors must carry the C-39, CR-39, or R-39 license from the Arizona Registrar of Contractors (ROC).

Several Mesa contractors earn specific praise on installation calls. Semper Fi Heating and Cooling's salesperson Josh is cited for competitive pricing that beats competing quotes by thousands; installation techs Alex and Daniel are noted for clean, professional work. At Arizona's Dukes of Air & Plumbing, technician Kody receives recognition for well-executed installs, while Ray is praised for arriving with the replacement part already on the truck — cutting the diagnosis-then-wait cycle. John's Heating, Cooling, and Plumbing's team — Shawn, Mike, Brad, and Michael — draw consistent praise for presenting multiple options without pressure.