About Us:

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. is a Better Business Bureau A+ rated company and has been a family owned and operated company, since 1980.

"Serving the Entire Bay Area for 35 years"


Hours of Operation
Monday- Friday 7am - 5pm

Free in Home Estimates
On New Equipment Purchase!

Hayward & Union City
Pleasanton & Livermore
San Jose & Santa Clara


Why should you have your equipment serviced?

1. To uphold the factory warranty on a new furnace or air conditioner.
2. To maintain the efficency of your equipment.
3. In order to catch a problem before it happens.


Tom R.-

"In the 25 years we've owned our home, we have only had to call out a service rep twice for air-conditioning problems. Alton responded immediately on both occasions, found and fixed the problem. Earlier this week, because of the age of the system and the way we were using (abusing) it, one of the new parts fried itself after two days. Alton came back for no service charge and fixed it again, and gave additional advice on how to avoid putting too much stress on the system while still keeping cool. No pressure, no hassle. Excellent service."


©2014, Alton Air Conditioning & Heating, Inc., Bonded, Insured & State Licensed Contractor # 511296