For over 34 years we have provided homeowners and contractors in Southern Arizona with the proper heating and cooling installation and service to meet their specific needs. At Hamstra, word-of-mouth advertising and recommendations mean everything to us. That’s why your absolute satisfaction is our most important goal – and why we have more than 2,000 positive and verified reviews.
You know you can expect quality service from Hamstra because we’ve been listed on Angie’s List Super Service List every year since 2008, and we employ the most N.A.T.E. technicians in the state of Arizona!
- Service/repair of all brands of air conditioning equipment
- Installation of air conditioning systems, heat pumps, furnaces, ductless mini-splits, ductwork, ventilation equipment, filtration, humidifiers, thermostats, and sheetmetal flashing/gutter/downspout
- Duct sealing using Aeroseal duct sealing technology to lower your energy bills
- Annual maintenance programs for of all brands of A/C equipment (no better way to avoid costly repairs!)
- Hamstra Heating & Cooling Proudly Employs the Most North American Technical Excellence (N.A.T.E.) Technicians in Arizona
- Residential and light commercial (restaurants, offices, small retail spaces)
- Installation of air conditioning equipment, heat pumps, furnaces, ductless mini-splits, ductwork, ventilation equipment, filtration, humidifiers, thermostats, and sheetmetal flashing/gutter/downspout
- Design-Build services
- Professional system sizing and duct design
- Consultation services
Prolong Equipment Life
Monday - Friday: 7:00 am - 5:00 pm
Saturday & Sunday: Closed
After Hour Service
Monday – Friday: 5:00 pm - 7:00 am
Saturday & Sunday: 24 Hours
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