Powering Industries for 50+ Years
Industrial & Commercial Generator Solutions
Generator Sales, Service, & Rentals

Buy a Generator
Browse over 500 new, used and surplus industrial generators available now and ready to ship.

Sell Your Generator
Generator Source buys your used industrial and commercial generators (100 kW-4000 kW).

Service / Maintenance
From preventive maintenance to full engine rebuilds, Our certified technicians have you covered.

Generator Rentals
Need short-term power? Our rental units, available in various styles and voltages, are ready to deploy.
Trending Generators
- More Details
Price: $135,000
Three-Phase
Fuel: Diesel
Built: 2001
Volts: 277/480v
Hours: 503
Unit #: 089598
- More Details
Price: $125,000
Three-Phase
Fuel: Diesel
Built: 2001
Volts: 277/480v
Hours: 660
Unit #: 089555
- More Details
Price: $48,000
Three-Phase
Fuel: Diesel
Built: 2001
Volts: 277/480v
Hours: 185
Unit #: 089573
- More Details
Price: $36,000
Three-Phase
Fuel: Diesel
Built: 2001
Volts: 277/480v
Hours: 828
Unit #: 088907
- More Details
Price: $18,000
Three-Phase
Fuel: Diesel
Built: 1999
Volts: 277/480v
Hours: 2275
Unit #: 089607
- More Details
Price: $12,000
Single-Phase
Fuel: Diesel
Built: 2005
Volts: 120/240v
Hours: 944
Unit #: 089233
- More Details
Price: $12,000
Single-Phase
Fuel: Diesel
Built: 2006
Volts: 120/240v
Hours: 859
Unit #: 089588
- More Details
Price: $12,000
Single-Phase
Fuel: Diesel
Built: 2005
Volts: 120/240v
Hours: 996
Unit #: 089285
- More Details
Price: $20,000
Three-Phase
Fuel: Natural Gas
Built: 2022
Volts: 120/208v
Hours: 1
Unit #: 092057
- More Details
Price: $8,500
Single-Phase
Fuel: Dual Fuel
Volts: 120/240v
Hours: 355
Unit #: 089364
- More Details
Price: $8,500
Three-Phase
Fuel: Liquid Propane
Built: 2011
Volts: 120/208v
Hours: 508
Unit #: 091428
- More Details
Price: $10,000
Three-Phase
Fuel: Diesel
Built: 1998
Volts: 277/480v
Hours: 1009
Unit #: 092076
- More Details
Price: $8,500
Three-Phase
Fuel: Liquid Propane
Built: 2014
Volts: 277/480v
Hours: 90
Unit #: 089025
Why Choose Generator Source?

With 50+ years of expertise, Generator Source is a trusted provider of industrial and commercial generator solutions, offering sales, service, and rentals from our headquarters in Colorado and locations across Florida and Texas. Explore our full-service capabilities in generator service and sales for leading brands to keep your operations running smoothly.
Industries That Rely on Generators
From hospitals to construction sites, industries worldwide depend on backup power solutions to ensure smooth operations. Explore the key sectors we serve:






Still have questions or looking for more information?
Generator Source specializes in low-hour, used, new, and surplus generator sets. We have a wide variety of generator sizes and models to fit any project. We are not a broker, we own what we sell.
Call us today (877-866-6895) or click Contact Us to be connected with one of our experienced sales reps.
We have 350+ generators in stock and ready to ship!
