Generator Refueling Service

Refueling a Generator

Global Power Supply offers generator fuel systems and generator refueling services throughout the United States. Because we operate nationwide and have a network of pre-approved fuel service providers, we can keep your generator fueled up at all times, wherever the location.

Proper maintenance of an emergency backup power system includes regular testing and exercising of the equipment, it’s important to keep this in mind when considering fuel levels. For many critical applications, we use modern technology including remote monitoring to manage fuel levels, and to make sure that the backup power system is prepared for any interruption in utility power supply. This same system can also keep an eye on the health of the entire backup power system, helping to spot any potential issues before they become a problem.

Cummins Diesel Generator 1MW
Diesel Fuel Generator

We Manage Your Generator Fuel Requirements

Whether it’s for a short-term or long-term rental, or for a permanent backup power installation, Global Power Supply will expertly manage your generator fuel requirements. We offer complete fuel system management services including fueling, refueling, maintenance, and monitoring to ensure your backup power system is ready to work when you need it.


“Robert and his team really helped us out and couldn’t ask for anything else! He pointed us in the right direction for financing and made the whole scary process very easy and seamless! They even finished it before our expected delivery date!”

DJ / Freight Train Canna

“The support of Global Power Supply's expert team made the installation and commissioning of the new back-up generators seamless and easy.”

Patrick Markle / Spirit Rock Meditation Center

“Good price was key. Good customer
service made the deal even sweeter.”

Michael Kim / SOFI Stadium - Senior Construction Manager




Industrial Manufacturing Facility Aerial View

UPS Long-Term Rental for Peroxychem

Global Power Supply (GPS) was commissioned by Peroxychem to provide a customized long-term UPS rental solution.

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Manufacturing of a Steel Frame Module

Combined Heat & Power Solutions

Modules provide low-emission, high efficiency heating and power solutions to this 259-bed acute care facility.

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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.

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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.