You need power sources you can rely on to sustain lives in the healthcare industry. When it comes to prime, backup or standby power, Yancey Power Systems promises continuous performance with a track record to prove it. We are your exclusive Cat dealer and turnkey support source for diesel generator rentals, sales and service throughout Georgia. Our full lineup of uninterruptible power supply (UPS) systems, automatic transfer switches (ATS) and switchgear can be counted on to deliver industry-leading uptime and with low ownership costs.