Sell us your generator. We pay top dollar. Free evaluations. Cash offers. What are you selling?

We buy large commercial and industrial generators 100 kW and up, both diesel and natural gas fueled. We’re sorry but we do not buy residential generators.

Do not like web forms? Chat online or contact the GPS team directly at
(800) 706-0906

Send us a picture for quick evaluation.

Multiple pictures of a larger size can be sent directly to We will be interested in pictures of the data plate, the hours meter, the engine and an overall picture of the condition. Please call ahead and request help from a sales person.

Hours of operation:
Monday to Friday 8:00AM to 5:00PM Pacific Time, Closed Weekends.


What are you selling?

kW Rating
City and State
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We Buy, Sell & Rent Industrial Generators

  • Caterpillar
  • Cummins
  • Kohler
  • Waukesha
  • MQ Power
  • MTU
  • and others

We also purchase critical infrastructure equipment:

  • UPS Systems, Standalone UPS
  • Computer Room Air Conditioning (CRAC/CRAH)
  • Precision Cooling/Chillers
  • Power Distribution Units
  • Automatic Transfer Switches

We provide the technical expertise to quickly evaluate and determine the value of your equipment, finalize purchase, establish timelines, and coordinate assets and transportation.

Asset Recovery Programs

  • Asset Buy Back – A simple and quick transaction where GPS provides a cash offer for your surplus power equipment.
  • Equipment Trade In – GPS will apply the value of an asset being purchased towards that of a replacement asset or the value can be held as a credit towards future purchases.
  • Consignment – For assets that have a wider range of market values a consignment program allows clients to maintain title to the equipment while GPS develops a marketing program to ensure the highest possible return on the banks assets.


The primary goal of these asset recovery programs is to deliver additional value to the client and create new budget dollars that can help fund new project or reduce capital requirement for existing program.

We look forward to solving your equipment needs. On completion of the request form, a GPS representative will follow up with the information you provide. We respect your right to privacy and will be in touch as quickly as possible.

What is Global Power Supply about?

Maybe you are rightsizing, downsizing or need to trade-in an industrial generator. GPS’s nationwide service offers decommissioning services with turnkey support. Is your datacenter facility closing a region, downsizing, or upgrading power capacity. Our flexible financing options offer you the insurance you need to keep your facilities online and competitive with backup power solutions.

Sell Us Your Generator