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20% Discount for Veterans, First Responders & their Families

The #1 Heating and Cooling Service in Chandler, AZ With Over 1,300 5-Star Reviews

  • Same Day Service
  • Straightforward Pricing
  • Veteran Owned and Operated

Same Day Service Available

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Chandler Heating and Cooling Service

Chandler’s Heating & Cooling Experts

Semper Fi Heating & Cooling in Chandler provides reliable and efficient services to keep your home comfortable and maintained year-round!

  • BBB A+ Rated

  • Over 1300+ 5-Star Reviews

  • Fully Licensed & Insured

  • Veteran Owned & Operated

  • 100% Satisfaction Guaranteed

Do you have any questions?

Call (480) 616-3636

10246
Projects Completed

1200+
5-Star Reviews

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We Offer Quality Brands You Can Trust
Choose from the Semper Fi collection of residential and commercial units tough enough for the Arizona climate, with a solid local warranty and repair services valley-wide. Trusted by the biggest names in the business as the best.
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Why Choose Semper Fi Heating & Cooling?

We are Committed to Providing You the Best Quality, Service and Warranty
  • Delivered On Time
  • On Budget
  • As Promised

Heating & Cooling Questions and Answers

When it comes to air conditioner service, you should expect the best. At Semper Fi Heating & Cooling you can trust that our experts have the answers to all your questions.
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More Question? Contact Us!
Semper Fi Heating and Cooling Team

Learn About Heating & Cooling from the Experts at Semper Fi

Young cold woman shivering next to broken furnace or heater
December 16, 2024
Furnace Not Blowing Hot Air? Here’s Why
>>
hands adjusting a smart thermostat
December 16, 2024
The Benefits of Using a Smart Thermostat
>>
Ways to stay warm during winter in Arizona with Semper Fi Heating & Cooling
December 12, 2024
Winter HVAC Checklist
>>
Mesa, AZ Homeowner adjusts thermostat to save money on heating bills during winter
December 12, 2024
How to Save On Your Heating Bills This Winter
>>
Experienced HVAC Technician Maintaining Commercial Air Conditioner to Ensure Safety and Compliance with Regulations
November 14, 2024
DIY Or Call a Pro? Common HVAC Repairs You Shouldn’t Do Alone
>>