Generator Source buys and sells new surplus and used industrial power generators. We offer 20 kW to 2500 kW diesel and natural gas generator sets for prime and standby power. Huge selection of commercial gensets that are in-stock and ready to ship worldwide. We offer all major brands like Caterpillar, Cummins, Kohler, Generac, MTU Onsite Energy and more. When you deal with us you are dealing with industry experts of over 38 years and going straight to the source, we own what we sell. All our generators are load bank tested and guaranteed. We also provide full generator service, repairs and rentals to our local service areas.