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 13 customer reviews

Map of Mesa, AZ


The tech was good had me up and going in 1 hr. Had to call them back in the morning because a new problem arose that the tech thought might arise in the near future.

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.

Julian A.

Julian A.

A/C Repair

Near E Diamond Ave, Mesa, AZ 85204
Barry R.

Barry R.

Diagnosing cooling problems on 5 ton split system

Near S Stonebridge Gardens, Mesa, AZ 85204
Barry R.

Barry R.

Replace reversing valve in package rooftop heat pump

Near E Lockwood St, Mesa, AZ 85213
Barry R.

Barry R.

Diagnosing a leak in packaged rooftop unit

Near E Lockwood St, Mesa, AZ 85213

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!