Heating and Air Conditioning Tucson AZ

We offer a wide range of heating and cooling services throughout all of Pima County. Call us today at 520-342-8780!


Do you need a central heating system installed in Tucson, AZ? Oscar's Cooling & Heating LLC specializes in sales, installation, and service for heating systems. We can help you save money on your utility bills with our energy efficient furnace options. We will work with you to determine which product will work best for your home and your budget. Contact us today for more information.

Air Conditioning

Need a new air conditioning system installed? Our experienced technicians can help. We are locally owned and operated and dedicated to providing the highest quality products and services to ensure your complete satisfaction. Don’t suffer through the summer; we will make sure your cooling system is running efficiently and effectively. Contact us today for a free estimate.


Does your furnace need repairs? We also specialize in furnace repairs, maintenance, and installation services throughout Pima County. We can install new energy efficient furnaces that save energy and provide indoor air quality services. We are committed to providing superior quality products and services. Contact us today for more information.


We are a full-service HVAC contractor providing a wide range of services including boiler installation, sales, and service. Our experienced and knowledgeable team provides complete installations, repairs, upgrades, and maintenance services. Whether you are looking for a high-efficiency boiler or need routine boiler maintenance, we have the tools and experience to provide for all your heating needs. Contact us today for a free estimate.

Proudly Serving: Tucson, Oro Valley, Sahuarita, Marana, South Tucson, Green Valley, Sells, Ajo, AZ