SIMS Heating & Air

Alta Loma's Best Heating & Air Conditioning Service

Call us now!

(909) 693-4232


I was very impressed with the professional attitude of the technicians. I knew I had several deficiencies in my A/C and ducting. The technician pointed out a few other areas of concern. It was nice that he did not pressure me to correct them. He only suggested them and left it up to me. I had them make all the necessary repairs and could not be happier. My A/C works better now than it did when it was installed. The company that installed it made no mention of asbestos and ruptured ducting. My family and I are extremely pleased with the service provide by SIMS Heating and Air.

- B. Lee

SIMS Heating & Air in Rancho Cucamonga, CA on Houzz

About SIMS Heating & Air

We have been installing Trane equipment since 1982. It is simply the best equipment available on the Market. We offer a wide selection of high efficiency heating and cooling systems from Trane. For those who need zoned thermostats, we also offer Honeywell Zoning Systems.

We are NATE Certified (North American Technician Excellence) and have been licensed for over 30 years.

Based in Alta Loma CA, we serve customers located in the San Gabriel Valley. As a father and son team, you know exactly who will be entering your home to take care of your air conditioner installation.

Contact Us At…

6943 Trinity Place
Alta Loma, CA 91701
Phone: (909) 693-4232
License #996425

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