Since 1988, American Chiller Service has been providing engineered solutions to manufacturers, contractors and building owners for process cooling and heating, ventilating and air-conditioning needs. It is an independent, large tonnage commercial air conditioning service company, specializing in centrifugal, absorber, screw, and reciprocating chillers. The company s services are focused around chillers, including pumps, refrigerant monitors and cooling towers, and it also offers service and installation and a full-service rental equipment department. American Chiller Service has offices in Rancho Cordova, San Leandro and Modesto, Calif. It services and installs a wide variety of chillers and cooling towers brands, including Smardt, Carrier, York, McQuay International, and Thermax.