626-486-1000: Capstone College - Air Conditioning School br br Address: 1200 N Fair Oaks Ave #32, Pasadena, CA 91103 br Phone: (626) 486-1000 br br Train now as an HVAC TECHNICIAN at Capstone College. Learn the Hands-On skills to service and repair Heating, Air Conditioning & Refrigeration systems within the high demand HVAC Industry.