SIMS Heating & Air

Alta Loma's Best Heating & Air Conditioning Service

Call us now!

(909) 693-4232


I wanted to get a new thermostat. I called Dan and he came right out to see what would meet my needs. I ended up with a state of the art Honeywell thermostat that I can control using my I-phone and I-pad away from home. Dan came back to my house twice to make sure I knew how to use this thermostat. He has been available by phone and e-mail. I would HIGHLY recommend Dan Simeroth for any air conditioning / heating problems that anyone might have.

- H. Hill

SIMS Heating & Air in Rancho Cucamonga, CA on Houzz

Heater Installations

Although we live in sunny California, it does get cold during the winter months near the foothills of the San Gabriel Mountains.

As an independent furnace installation and repair business, we have the ability to offer a wide selection of reliable and energy efficient furnaces that fits your heating requirements and budget.

Because we are a local business, not only can we get to your home very quickly, but we also give you the personal service and care that big companies simply cannot provide. As part of our installation services, we also inspect the ducts to ensure proper airflow so that every room in your home is comfortable. We also can take care of any electrical work that maybe required.

As a father and son team, you know exactly who will be entering your home to take care of your heating and furnace installation.

Give us a call to have us get your home furnace installed today.

Heater Repairs

Are you experiencing any of these problems with your home furnace?

  • Leaky ducts
  • Furnace not blowing warm air
  • It is too hot or too cold in some rooms
  • The furnace is not turning on
  • The thermostat is not working correctly

Located in Alta Loma, we are experts in quickly diagnosing and repairing problems with both in wall, floor and whole house furnaces.

Our licensed service technician will visit your house. After examining your furnace, we will give you an honest and no sales pressure estimate on the repair cost to get your furnace working again.

Don’t get left out in the cold with a broken furnace. Give us a call to today.

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