(510)490-5655   (408)271-2710   (925)449-4919

Over 40 Years in Business

Alton Air Conditioning & Heating, Inc’s goal is to provide honest quality service and solutions to our customers for their HVAC needs. Our services include Residential / Commercial sales of new equipment, service & repair on all makes and models of furnaces, air conditioning, package and air filtration equipment. Alton Air Conditioning & Heating, Inc. has been a family owned and operated company located in Fremont since 1980.


"Very knowledgeable, skilled and focused on a quality result."

-Chuck D.

"Love the family run business!"

-Andrea F.

"Nice professional and qualified crew."

-Jeff W.


Service Request

Please leave us a description of what problems you are having.

Service Request