Why Do People Choose SIMS Heating and Air?
We pride ourselves on our quality expertise and friendly customer service.
NATE Certified
As a licensed and NATE Certified (North American Technician Excellence) company, SIMS Heating and Air has proudly served Rancho Cucamonga, Upland, and Surrounding Areas for over 40 years.
0% Financing Available
0% Financing on approved credit is available on most installation, service and repair estimates.
Trane Comfort Specialist
By installing a Trane product, you increase the energy efficiency in your home and increase your home’s overall value by the inclusion of a tested and reliable heating and cooling system.
Family Owned & Operated
Our family owned and operated business has been installing home and business comfort equipment since 1982.
Offering the Most Professional HVAC Services in the Area
As a licensed and NATE Certified (North American Technician Excellence) company, SIMS Heating and Air has proudly served Rancho Cucamonga, Upland, and Surrounding Areas for over 40 years. Our family-owned team has been installing home and business comfort equipment since 1982.
Get Started
When you're ready to get started, please fill out our contact form or feel free to give us a call!
Rancho Cucamonga, CA 91730
Saturday, 8am-12pm