Rental Generators for Construction

Global Power Supply has a large selection of reliable generators for powering construction sites. Providing power to a construction site can be a complex job, but our team has the knowledge and experience to help pick the right generator for your application – whether you require diesel or natural gas, backup, prime, or continuous power.

We offer high quality rental generators for temporary power, as well as new, surplus and used generators for permanent solutions. If your construction site has sound or emissions restrictions, we have sound attenuated and EPA tier compliant generators to meet your needs. We also have enclosed and open skid packages to handle extremely hot or cold conditions.

At Global Power Supply, we know that construction projects are time sensitive, and you can count on us to get a generator mobilized quickly. We only deal with high quality generators from top manufacturers, so you can be sure you’ll get reliable performance at the best possible value. We handle the delivery, installation, fueling and maintenance, so you can focus on what’s important to you.v

Power Equipment

  • Towable Generator Packages
  • Mobile Diesel Generators
  • Rapid Deployment
  • Caterpillar, MQ Power, Hipower, More
  • Sound Attenuated Generators
  • 24/7 Service Call Hotline
  • Towable Fuel Tanks
  • Load Banks, ATS and Cables
  • Nationwide Support
  • Long-Term & Short-Term Rates
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“Thanks Mark, we are looking forward to having a reliable generator that the utility can depend on for years to come.”

Greg Wright / KWRU Resort Operations Coordinator

“GPS totally knocked it out of the park, we couldn’t be happier.”

Gordon Andrews / Gordon Andrews Const

“GPS jumped on this project and did a great job meeting the Christmas holiday deadline.”

Joseph Ferraro / Facilities Management Specialist




UPS backup power system trailer

State-of-the-Art Lithium-Ion UPS Battery Backup for Super Bowl 52

Nicknamed “Hercules”, GPS’s leading-edge technology rental trailer will be on site at Super Bowl LII (52) in Minneapolis, Minnesota.

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Sofi Stadium Aerial View

Caterpillar Generators for Inglewood California

November 2016 construction broke ground on the SOFI Stadium in Inglewood, CA, with a budget nearing $5 billion, making it the most expensive venue to date.

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Check out our high-quality inventory of new and used backup power equipment, everything businesses need for dependable backup power.

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End-to-end Service

Complete backup power solutions all under one roof! Including equipment, design, installation, testing, and ongoing monitoring and maintenance.

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We operate throughout the United States and Canada, with a network of locations and local contractors to serve commercial buildings and businesses.

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Request a quote

A great way to get started is to request a quote! Our professional account managers will respond quickly to discuss your project needs.

Quote Now

We Buy, Sell & Rent Power

With a vendor neutral inventory of over 50M, GPS is a full service provider of new and used power systems including new and used diesel generators, natural gas generators, custom genset enclosures, UPS power systems, automatic transfer switches (ATS), and electrical switchgear.