Welcome to Diamondback Air!

Professional Air-conditioning service, repairs and installation serving Mesa and the greater metropolitan areas of Arizona.

Looking for a quality air conditioning and heating contractor in the Mesa and the greater metropolitan areas? Call Diamondback Air now at (602) 977-0800!

Diamondback Air, Inc is your premier source for air conditioning, heating, air quality and electrical services in Mesa, AZ. We serve both residential and commercial clients within 100 miles of the Mesa metropolitan area. We offer the highest quality air conditioning and heating services at reasonable prices. We service all makes and models. Be sure to check our reviews!


Cooling and Heating
• AC Service and Repair
• AC Installation
• Heating Service
Electrical Services
• Circuit Breakers
• Wiring
• Lighting
Air Duct Systems
• Air Duct Cleaning
• Air Duct Repair
• Air Duct Installation


the Best Mesa AC Repair

  • Open 7AM – 7 PM / 7 days per week
  • Family owned and operated
  • 17 years of AC service in Mesa
  • Over 30 years of Experience
  • 100% satisfaction Guaranteed
  • Service all makes and models
  • Licensed, bonded and insured
  • Insurance estimates
  • Accredited member of the BBB
  • Certified and registered in Arizona for our trade
  • AC service, repair, installation
  • Rooftop units, attic units
  • Split-systems
  • Air balancing
  • Duct cleaning, repair and installation

Call us for a FREE 2nd opinion! We guarantee we’ll beat any written quote.

Our quotes are provided to you before we begin any work so there are no surprises. Our top-notch, meticulous service technicians at Diamondback Air and our commitment to QUALITY work have been our trademark in the Valley for over 17 years. Your satisfaction is guaranteed! We are certified and registered with the state of Arizona.

We stand by all our work with a 2 year labor warranty. We are fully licensed, bonded and insured. Contact us for a quote today! As one of the Mesa area air conditioning leaders we evaluate your cooling and heating needs and provide FREE estimates on energy-saving air conditioning and heating equipment options. Plus, we’ll help you qualify for tax credits of up to $500!

Check out our recent service calls in your area!

Local Reviews
for Mesa, AZ

Rated 5.0 out of 5 stars based on 12 customer reviews

Map of Mesa, AZ

Excellent and Honest!

Diamondback Air has helped us twice and we were more than pleased both times. They came to reassess a really scary and expensive diagnosis from another contractor. Thank god we called them because they were able to assure us that he was wrong, that a major component did NOT need to be replaced and they provided a much simpler solution that cost a fraction of what we were prepared to spend. The owner spent so much time explaining best practices and he really helped us understand what we should and should not be doing to extend the life of our unit. They were really honest when they didn't have to be and very informative at that. I will never call another company for our air conditioning needs!

Map of Mesa, AZ

Help, it's Friday morning and my air isn't coming out cold!

Barry arrived on time, did the job and explained everything in detail. He was very good at his trade.

Map of Mesa, AZ


Our air went out on Tuesday night, late.. So 1st thing Wed morning I called my regular air guy and left a message...I waited a few hours for a return call, but he never called. So I decided to look on the web for someone to come and check out our system. I call DIAMONDBACK AIR and spoke to a really nice guy who told me he could have someone out to my house in about an hour.....low and behold, 1 hour later, Barry was at my door....I was THRILLED he came over so quickly. He went on the roof to check out the problem....sadly we did need a new air conditioner, After all, ours was 19 years old. So we told him to go ahead.. I asked when they would be able to start the job....HE SAID HE WAS GOING ON THE ROOF TO START TAKING IT DOWN RIGHT THEN....AND AT 3:45 THE CRANE AND NEW UNIT WOULD BE THERE.....I COULDN'T BELIEVE IT....The owner stopped by 2 times that day to see if all was going well...IT WAS FANTASTIC... By 7:00 that night we had cold air... I can't thank them all enough...I told everyone at work how amazing this company is and gave out their number.... I will continue to use Diamondback air forever.....THANKS GUYS....YOU ARE THE BEST.....

Julian A.

Julian A.

A/C Repair

Near S 81st Pl, Mesa, AZ 85208
Barry R.

Barry R.

Replacing a bad 1/4 horse power condensing fan motor and run cap

Near S Chestnut, Mesa, AZ 85204
Julian A.

Julian A.

A/C repair

Near N Desert Vistas 2 Las Send, Mesa, AZ 85207
Barry R.

Barry R.

Replacing a faulty indoor blower motor in packaged heat pump

Near W Kilarea Ave, Mesa, AZ 85210

Looking for a quality air conditioning and heating contractor in the Mesa and the greater metropolitan areas? Call Diamondback Air now at (602) 977-0800!