Join us at the following community events:

Golf Tournament for Dancers of Studio One at Del Lago Golf Course

Saturday, September 7
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American Cancer Society Relay for Life

Saturday, November 2
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Hamstra Helping Hands Logo
School Supply Drive 2024 (1)
Main Event Toy Drive

Hamstra Heating & Cooling is a family-owned business that focuses not only on our clients but also on the community. Hamstra Heating & Cooling created a group called Hamstra Helping Hands (HHH) in 2012 that consists of employees who volunteer to help the community and support wonderful nonprofit organizations.

Some of the charities we support include Tucson Clean and Beautiful, the American Cancer Society, More Than a Bed, and Parent Aid. We have also supported the Empire Ranch Foundation and Mentoring Tucson’s Kids. Over the past few years, we have donated and helped to plant over 2,000 trees and participated in various types of fundraising events for these organizations as well as conducted our own.

Last year, Hamstra was a presenting sponsor for the American Cancer Society’s Relay for Life to support cancer research. We relay in honor of Glenn Hamstra, one of our founders, who passed away from lung cancer in 2013. Hamstra has collected canned foods to donate to the Community Food Bank the last two summers. In addition to supporting nonprofit organizations, Hamstra Heating & Cooling sponsors several schools and little leagues around town to support the children in the community.  If your child's team needs a sponsor, please reach out to us to see if we can help!

Sports teams we sponsor:

Canyon View Little League
Cienega High School
Continental Ranch Little League
Empire High School
Empire Little League
Flowing Wells Continental Little League
Flowing Wells High School Marching Band
Ironwood Ridge High School Football
Jen Hall Racing
Marana High School Football and Sports Medicine
Mountain View High School Football
Pueblo High School
Rincon Little League
Sabino Canyon Little League
Sabino High School Baseball
Tanque Verde Little League
Thornydale Little League
Tucson Fury Softball
Tucson High School Volleyball


Hamstra Heating & Cooling cares about the community in which we serve. We wish to support events and projects, as funds are available, that benefit our community and the people that live within it. Please fill out a request form and we will review your request to make a determination. Hamstra reserves the right to approve or deny a request for any reason.

How to Submit a Request

All requests for funding need to be submitted online through the Hamstra Heating & Cooling website. You can find the sponsorship application form below.

Deadline for Submission

Requests are to be received no later than the 15th of the month prior to the date of the event. Requests are reviewed once each month. Responses will be given to all applicants by the end of the month of submission.

Need HVAC Service?

Contact the experts at Hamstra Heating & Cooling.

Call us at 520.629.9833