119 HVAC Service Contractors in Tempe, AZ

Tempe's location within the Phoenix metro means HVAC systems face some of the most sustained thermal stress in the US — 111 days above 100°F annually and average summer highs of 106°F. Fifteen contractors serve the hvac service market here, averaging 4.9 stars across 25,472 reviews, with 7 offering 24/7 availability.

Service calls and diagnostics in this Phoenix-area market run $79–$210. Routine tune-ups for a single system cost $74–$210, and standard repairs average out between $158 and $1,260 depending on the component. Arizona contractors must hold the C-39, CR-39, or R-39 license from the Arizona Registrar of Contractors (ROC) for all residential and commercial HVAC work.

Collins Comfort Masters (4.9 stars) is the market's highest-volume provider, with technicians Paul, Garrett, and Ty each receiving individual mentions for honest assessments, transparent pricing, and professional conduct. At Wolfgangs Cooling, Heating & Plumbing (4.9 stars), Eric is consistently cited for his ability to explain technical findings clearly, while Joshua Ontiveros earns praise for arriving on time and within quoted windows. Rescue One Air reviewers describe a methodical service process — pre-visit history review, in-progress documentation, and a post-job walkthrough — with Wayne Keith named across multiple accounts for that thorough approach.