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Main office hours:

Monday - Friday 7am - 5pm

Service Hours:


Serving Tucson homes and businesses since 1983.

Your Arizona Heating & Air Conditioning Experts Since 1983

Hamstra Heating & Cooling has been serving the Tucson area since November of 1983 and is Southern Arizona’s most highly trained residential and commercial air conditioning/heating repair and new system installation specialists.

What makes Hamstra different?

  • Family owned & operated
  • Nationally Certified Technicians to provide quality service
  • Products that meet quality standards and a series of rigorous tests
  • A+ Better Business Bureau Rating
  • Proper installation and maintenance to improve utility bills and provide greater peace of mind
  • Efficient service done right the first time
  • Equipment that runs at peak efficiency
  • Advice & knowledge of a skilled, certified technician