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Mesa AZ's First Choice For HVAC Services

Alien Air Conditioning - The #1 Name For HVAC in Mesa!

Mesa AZ's Leading Choice For HVAC - Alien Air Conditioning - jeremy

Alien Air Conditioning has been in business for over 8 years in metro Phoenix area, servicing over 10,000 homes since 2008. We are an APS Qualified contractor and SRP Certified contractor, we are on Angie's list and Accredited with the Better Business Bureau.

Our friendly in-house Contact Center gives us the advantage of getting to know you and your HVAC system personally. With a relatively small number of Contact Center representatives, who are in constant contact with each other, you are sure to get someone who is familiar with your situation and can help you quickly and efficiently.

Alien Air Conditioning is a TRANE and Goodman Factory Authorized Dealer. The Factory Authorized Dealer initiative is a rigorous, standards-based national endorsement, and Alien is consistently recognized as meeting or surpassing the rigid criteria set forth in areas such as technical expertise, intelligent insight, highest levels of service, and customer satisfaction. Becoming a TRANE Factory Authorized Dealer is no easy feat. Only those expert heating and air conditioning dealers who meet our highest standards and closest scrutiny for their technical expertise and their business practices earn the TRANE Factory Authorized Dealer distinction.

Why Choose Us For Your HVAC Needs in Mesa?

Arizona is known for its intense summer heat, but our winters are no strangers to sub-freezing temperatures. The technicians at Alien Air Conditioning are well-versed in diagnosing and repairing heat pumps and furnaces of all kinds when they just aren't warming you up like they should.

In the unlikely event that your new system fails within the first year, Alien Air Conditioning and Heating will repair or replace your system at absolutely no cost to you for labor or parts, and since we only provide systems from top manufacturers, most come with a 10-year warranty which covers the cost of parts in the event of failure.

Our HVAC Maintenance Program can help you all year long:


  • Clean and check burners
  • Clean and check heat exchanger
  • Check flue
  • Check gas valve
  • Check ignition and igniter assembly
  • Clean furnace cabinet
  • Check all fan limit and safety switches
  • Oil blower motor if required
  • Check and clean flame sensor
  • Check humidifier (if applicable)
  • Check electrical connections in furnace
  • Check thermostat
  • Check for gas leaks at furnace
  • Perform carbon monoxide test
  • Check inlet and outlet gas pressure
  • Check blower wheel*
  • Check furnace condensate drain if required
  • Perform visual inspection of duct
  • Check furnace and flue for proper clearance from combustibles
* Additional charges may apply for cleaning and will vary depending on accessibility of blower wheel.

You've made a significant investment in your home and your family's comfort with your heating and cooling system. Protect your investment and keep saving money on high energy costs with an annual Preferred Maintenance Agreement (PMA) from Alien Air Conditioning. Alien has been taking care of homeowners in the Metro Phoenix area for over 5 years. Let us ensure your family's comfort and safety year round.

Reviews About Our HVAC:

"Alien air is a company that treat you like family. In my multiple interactions with them they have always come to my rescue at odd hours of the night. Not only do they back up their work with warranties but with trust as well. They keep their word at every turn and ensure you feel not only cool on a hot summer day but 120% satisfied with their service."

-Alejandro Rothleutner

"Great customer service and reasonable prices. Employees are very knowledgeable and professional. I highly recommend Alien Air!"

- Nina Jusic

Alien Air Conditioning, the #1 name for HVAC throughout the greater Mesa area! Don't hesitate to contact us for a FREE estimate today, and see why all homeowners throughout Mesa prefer Alien Air Conditioning above others!

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