Name: Cng Technologies Of Utah. Descripton: We are specialists in CNG Conversion and Service. We also sell products associated with conversion kits and CNG cylinders. We are an authorized repair center for: AutoGaz Centrum, Technocarb, Prins, Emme Gas and more. We have good success in repairing factory converted systems including the GFI Compuvalve. We are CSA certified and have an ASE Master Technician. We also do full automotive service and auto repair.