We Offer a Full Range of HVAC Products to Meet All Your Home Comfort Needs

Group of Lennox heating and cooling products

From heating to cooling, Klaus & Sons Heating & Air Conditioning in Upland has the HVAC products you could need for your home. Each of our products are reliable, innovative and energy efficient, so you can enjoy a comfortable home all year. No matter what your heating and cooling needs are, we can take care of it.

Browse each category to discover more about individual products. We are ready to help with any of your HVAC needs. Give us a call at 909-982-5698 or set up an appointment online to meet with one of our experienced professionals.