Since 1984, we have provided dependable service and quality American Standard products to our L.A. and Ventura customers. Now as a certified American Standard Customer Care™ Dealer, AZ Air Conditioning and Heating, Inc. meets the highest performance standards in the business - from employee training to customer care. We're fully qualified to help you select the comfort system that best fits your home and your budget. Our 20 technicians are at your service from 8:00 a.m. until 5:00 p.m. Monday through Saturday. For emergency service, weekends or evenings, call (800) 400-0227.