Authorized Service Center Gold service center since 2007 Available Sat & Sun call: 800-977-6288 7 days a week during summer seasonNormal Response is 24 to 48 hours. Serving Sac, south to Stockton and Modesto For new machines call and we will help you find one that will serve your needs AC1234-9R-1234yfAutomatic Operation10″ hi-res touch screen 34998R134aAutomatic Operation10″ hi-res touch screen 34888HDR134aAutomatic OperationHeavy Duty Vehicle Applications AC1234-4R-1234yfAutomatic Operation4.3″ LCD Display 34288NIR134aManual OperationManual Oil Injection 34988NIR134aAutomatic OperationAuto Oil Injection 34788NIR134aAutomatic OperationAuto Oil Injection