O'hare Refrigeration & Air

Heating & Air Conditioning installation, service and repair. Solar / PV systems with Storage / Batteries for homes and commercial applications. Generator integration or stand alone stand by. Alternative power solutions. Energy management. Helping our friends and neighbors be comfortable and eliminate or minimize energy consumption / carbon footprint.

HistoryFirst started in 1992. John Albright and his team have over 30 years of experience to help you with all your HVAC and sheet metal needs, commercial or residential. Local projects completed include Banana Republic, Ann Taylor, The Gap, Subway, Yogurt Pizzazz, Delta Valley Athletic Club, SDG Architects, Vic Stewart's, also specializing in custom homes and all residential needs.SpecialtiesSuperior heating, cooling and other HVAC services. Family owned and operated. Our technicians are trained and equipped to handle anything from routine maintenance on a residential system to turnkey commercial product installations. Tri Valley Air Systems is a small family run business serving Brentwood, Discovery Bay, Antioch and Oakley for over 20 years. If you are looking for an honest, reasonable quote please give us a call. We service all makes and models of furnaces and air conditioners. HVAC Service and Repairs, HVAC Repairs, Carrier Repairs, Carrier Replacement, Carrier Service, York Repairs, York Service, York Replacement, HVAC Installation, Duct work, Furnace Repairs, Air conditioning repairs, Heating and Air Conditioning repairs, Heating repairs, Air Conditioning repairs, Heating, Air conditioning.