Boyer Heating and Cooling

We’re proud to offer the
finest heating, cooling and
indoor air quality products
with prompt and professional customer service and 24 hour Emergency Servicegf

Boyer Heating and Cooling

We’re proud to offer the finest heating, cooling and
indoor air quality products with prompt and professional customer service

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Welcome to

Boyer Heating and Cooling Company

Voted best of Flagstaff 2019!

Serving Northern Arizona Since 1951

In 1951 BOYER Heating and Cooling opened for business in Flagstaff to serve the heating and cooling needs of northern Arizona. Since that time we have grown to become the largest and most respected heating and cooling company in the area.


We provide solutions to maximize energy efficiency, safety and comfort for both new and existing homes. We design and install new and replacement equipment.

Maintenance and Repair

Whether you have residential or commercial equipment, we maintain and repair almost all makes and models of HVAC Units. NATE and EPA certified, factory trained technicians.

UV Air Purification system

Ask about our systems that kill viruses and bacteria in your home.


“I just got back to my home in Flagstaff after being away for two weeks. I had set my heat for 55° and came home to a 48° home and the thermostat was not working. I called Boyer and talked to Cheryl and asked about scheduling an overtime call. She asked me a few questions and recommended that I change the batteries in the thermostat before scheduling the expensive call. It worked! Not all businesses would’ve been that honest. She could easily have sent a serviceman out and I would’ve had a big bill just to change the batteries. I really, really appreciate her helpfulness and her honesty and, next time my heater needs to be serviced, I will definitely call Boyer. Thank you again Cheryl!”
Brenda G


“Great experience working with Toby who came to our home for an estimate for central a/c. They gave us a competitive price, and installed the unit when promised. So glad we did this! Thanks again.”
Peter Vermilyea


“I just want to say thank you to the guys that came to replace the furnace at my apartment this morning! They were kind and respectful and got along great with our dog. They replaced the furnace and cleaned up in just a few hours. They even fixed a separate issue I had with the door handle (clearly not their job but they were savvy enough to fix it anyway). Thank you again!”
Jennifer Marie


“We have had our heater stop working several times now, and every time it seems to be on a weekend or holiday. This time it is a holiday, and supposed to be extreme cold overnight. We called and they were at our doorstep very quickly, with excellent customer service and not too expensive (even with the holiday call-out). Wonderful service all around!”
Anna G


“Boyer Heating and Cooling installed our air conditioner. I cannot say enough wonderful things about this company. Everyone was professional, efficient, and pleasant throughout the process. It’s by far the best customer service I’ve experienced in Flagstaff. Toby deserves a special shout out for being so understanding and communicative. He’s awesome!”
Molly S