Glendale Air Conditioning Service is a trusted, reliable, and experienced heating and air conditioning company that serves Glendale, Burbank and the San Fernando Valley. We perform expert heating and air conditioning repair, maintenance, and installation services for residential and commercial customers. We also provide related HVAC services such as ductwork cleaning, thermostat upgrades and repairs, home energy assessments, and air filtration system installations. Our technicians are highly trained and knowledgeable of all major heating and air conditioning brands, including Carrier, Bryant, York, Goodman, Amana, Trane, Lennox, TempStar, American Standard, Armstrong, Payne, Coleman, Lux, and LG. We stand by our quality workmanship with excellent warranties on our repair, installation, and replacement services. 

With over 33 years of experience and thousands of satisfied clients, we've become known for our reliable service, honest business practices, and competitive prices. Glendale Air Conditioning Service, a dba of Zodiac Heating and Air Conditioning, is a Building Performance Institute (BPI) Certified Contractor, an Energy Upgrade California Registered Contractor, and a HERO Registered HVAC Contractor.