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Hamstra Heating & Cooling

It’s always a great idea to know who you’re hiring! No matter which company you choose, and we hope it’s ours, we encourage you to do a complete background check through the Better Business Bureau, Arizona Registrar of Contractors, Angie’s List, Google and many of the other customer resources.

At Hamstra, we never have anything to hide. Here are some links for more information about us:

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Our Locally Owned & Operated Family Business


Hamstra Heating & Cooling was founded November 1, 1983 by Glenn Hamstra and his two sons, Jeff and David. Glenn had 34 years of experience in the heating & cooling industry, Jeff 11 years and David 9. Tired of being unable to provide the highest levels of customer service, Glenn felt it was the right time to set a new standard for the heating & cooling industry. Jeff and David were working as field installers for separate companies at the time and jumped at the chance to join their dad in the new business venture. They too had seen the lack of customer service provided in Southern Arizona and saw this as a prime opportunity.

Glenn managed to get a bank loan, which they used to buy two trucks, two pieces of shop equipment, pay rent on a small building and buy materials for their first job. Initial business came from builders that Glenn had formed relationships with over the years. These builders were thrilled that Glenn had finally gone out on his own because they knew his ethics, integrity and the quality work he would produce. Eleven months passed before Hamstra was able to hire its first employee, Robert Orr, who still is a big part of today’s Hamstra team.


In 2006, a third generation arrived into the family team with Wade Hamstra, Jeff’s son, assuming the role of General Business Manager and co-owner. Wade has modernized the operation and has brought an even greater focus to customer service and technical excellence.

The entire Hamstra family is proud of the reputation it has grown and maintained, being able to employ over 60 Tucsonans. As part of the Tucson community, Hamstra Heating and Cooling actively volunteers and provides financial donations through a committee we call Hamstra Helping Hands.

We do hope that all of the above gives you confidence in our abilities and that you will allow us the opportunity to provide service or replacement for your home or business. We are just a call away at 520-629-9833.

Thank you!
The Hamstra Team