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

Fill out this form or call: 520-342-8780

Oscar’s is a true family affair. We are proud to serve our community.

Thermostat Installation - Oscar's Cooling & Heating

We offer a variety of services at the very highest level of customer care.

Heating Duct Installation - Oscar's Cooling & Heating

Do you need repair, new unit installation, or maintenance? Give us a call and we’ll help.

24 Hour Response Time