Profile: American Governor Co. concentrates on supporting hydro & steam turbine governors & associated equipment. Our typical engineered systems and upgrades include mechanical to digital control upgrades, oil filtering systems, large pressure gauge replacements, selsyn indicator replacements, oil pressure system upgrades & oil pressure system replacements. We offer field services and field engineering support for hydro turbine & steam turbine systems, such as mechanical overhauls & routine maintenance, PID tuning, system troubleshooting, driver amplifier calibrations and human machine interfaces.