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Tempe AZ's Leading Choice For HVAC Repair Services

Alien Air Conditioning - The Best Name For HVAC Repair in Tempe!

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

For over 8 years Alien Air Conditioning has been servicing the Metro Phoenix area, with over 10,000 homes served. 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 and Heating is just what our name says - a heating and air conditioning company. We specialize in HVAC systems so that our technicians are not spread too thin learning different trades or trying to do two jobs at once. We've installed and serviced over 10,000 complete HVAC system...we are the Heating & Air Conditioning Experts!

Why Choose Us For Your HVAC Repair Needs in Tempe?

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.

Testimonials About Our HVAC Repair:

"Same day service to fix my heater! And extremely reasonable prices. Will be working with them to do an energy audit of my home in the next month."

- S G

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

- Nina Jusic

For the leading HVAC Repair services in Tempe, choose Alien Air Conditioning! Don't hesitate to contact us for a FREE estimate today, and see why all homeowners throughout Tempe prefer Alien Air Conditioning above others!

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