Cummins Sales and Service

Yancey Power Systems provides the sale, service and rental of Caterpillar commercial engine products including industrial engines, generators, switchgear, transfer switches and Uniterruptible Power Systems (UPS). Additionally, we supply parts and service for all commercial engine products and we offer short and long-term rentals of power products. Yancey Power Systems is your best solution when looking for a provider for your commercial vehicle maintenance and repairs. We provide maintenance, truck engine repair services, and superior aftermarket parts for all makes and models of on-highway trucks and buses. Whether you need truck engine maintenance or an emergency truck repair, Yancey Power Systems is just a phone call away.

At W.W. Williams, we proudly provide the Savannah area with truck repair, diesel repair, generator service, and more. We are a full-service maintenance and repair shop for trucks, trailers, and commercial vehicles. We also provide sales and service for diesel engines, generators, and truck parts. We are a dealer for Detroit Diesel, mtu, Allison Transmission, Yanmar, Weller Transmission, Volvo Penta, Red Dot, and more. Our mechanics, friendly service advisors, and staff are ready to address your vehicle and equipment needs. We pride ourselves on delivering exceptional customer service and professional work. Relax in our drivers lounge with free coffee and WiFi access.