Glendale Air Conditioning Service, a dba of Zodiac Heating & Air Conditioning, is an award-winning HVAC contractor serving Glendale, Burbank and the San Fernando Valley. We provide exceptional heater and air conditioner sales, installation, and replacement at highly-competitive prices. With over 33 years of experience and thousands of satisfied customers, we offer the best value in HVAC services to the Glendale area. Contact us today for an honest, upfront estimate.