Serving Southern Arizona Since 1983
As Sure as The Sun Shines!

Hamstra Customer Satisfaction Guarantee

BBB Accredited Business since 08/01/1993 Check out our reviews on Angie's List
Our value added services have allowed us to grow into one of the largest heating, ventilation and air conditioning companies in Tucson and Southern Arizona simply by word of mouth, all without ever sacrificing the quality and service you deserve. In fact, we have received the prestigious Angie’s List Super Service Award from 2008 to 2016! How many other companies can say that?
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Regular Hours

Monday - Friday 7:00 am - 5:00 pm
Saturday and Sunday Closed

Emergency Hours

24 hour Emergency Service Available

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Welcome to Hamstra Heating and Cooling

Your Arizona Heating & Air Conditioning Experts Since 1983

As Tucson’s premier air conditioning and heating specialist, Hamstra Heating & Cooling, has been serving the Tucson area since November of 1983.

What makes Hamstra Heating & Cooling different? All the heating, ventilation and air conditioning companies in Tucson and Southern Arizona can sell you units and ductwork, and can all install them, but it is the level of expertise and service they provide to you that makes all the difference. Hamstra HVAC cares about the quality of service you receive. We have over 33 technicians who have earned the North American Technical Excellence designation through extensive training and study. No other company in Arizona employs that many!

Our value added services have allowed us to grow into one of the largest heating, ventilation and air conditioning companies in Tucson and Southern Arizona simply by word of mouth, all without ever sacrificing the quality and service you deserve. In fact, we have received the prestigious Angie’s List Super Service Award for seven straight years – 2008 to 2014! How many other companies can say that?

New System Consultation Appointments

In need of a new AC/Heating System? Our educated staff can analyze your home for the proper system size & energy efficiencies.

Available Online Soon

What Our Customers are Saying

I am responsible for maintaining a modular building with 15 HVAC units. I had a company from Tucson that performed the routine maintenance on the units every other month for over two years. They missed one of their scheduled appointments, then as luck would have it one of the units quit altogether a week later, in July. I called them for service and was told they would be there in a week. I called Hamstra Heating and Cooling Inc. and they had someone on site within two hours. Hamstra now takes care of all my heating and cooling needs, including my home.
Chuck MahoneyHomeowner
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BBB Accredited Business since 08/01/1993 Check out our reviews on Angie's List Tucson Electric Power Building Performance Institute AeroSeal Duct Sealing North American Technical Excellence (N.A.T.E) Technicians Day and Night Heating and Cooling Products