Diamondback Heating and CoolingHVAC contractor in Avra Valley, AZ

Diamondback Heating and Cooling is ranked #5 of 111 HVAC contractors in Avra Valley by CR Score, with 62 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Diamondback Heating and Cooling is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Avra Valley and 12 towns within 25 miles: Flowing Wells, South Tucson, Tucson, Casas Adobes, Catalina Foothills, Tucson Estates, Drexel Heights, Oro Valley, Valencia West, Summit, Tanque Verde and Picture Rocks. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

Diamondback Heating and Cooling has a rating of 5.0 from 51 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Diamondback Heating and Cooling on (520) 548-5687. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.