Arizona Heating and Cooling | Oscar's Cooling & Heating

Proudly cooling Green Valley, Sahuarita, and the greater Tucson and Phoenix areas

For new installations, repairs, and maintenance hire the best Arizona heating and cooling contractors.

Our experienced technicians are professionally trained, fully certified and pride themselves on a job well done at an honest price!

We pride ourselves on a job well done when it comes to installing or replacing your existing HVAC unit.

We are proud to offer our comprehensive maintenance check ups for winter and summer, and take pride in our tune-ups.

Free Estimates

Oscar is one of the Most Honest Down to Earth Business Owners I've done business with. He is Prompt on service and is very Proffesional. It's Guys like him and his employees that remind me that there are still Honest, Hard working Business owners that Care about their Customer Service and Quality service. I would highly recommend him as a Long time solution to your Heating and Cooling needs.
E. Munoz Jr.
They're seriously awesome. I had the guys from the homedepot partner company Alaska something come check my AC. The guy said my freon needed to be refilled and it'd be around $275 to refill!! I called Oscar's and Danny came over and showed me the readings of the freon level and it turns out it's at the right level!!! So the other company was trying to rip me off! I'm so happy I called Oscar's and that Danny was so professional and honest. Best trustworthy company in town!
C. M. Vallecalle
Oscar and his crew deserve more than 5 stars for the quick service they gave us! Our AC hadn't been cooling so I gave Oscar a call and within 2 hours he was at my house giving me a quote that about dropped me to the ground because it was so under what I thought a new unit should cost. He told me he thought they could start the next day, but that afternoon he had a crew at my house with a new unit and they worked well past quitting time to make sure we were taken care of. They have my business for as long as they are in business, and I will sing their praises to everyone!!!!!
A. Leavitt