Preventative Maintenance

Maintain the Reliability and Value of Your Power System with Regular Preventative Maintenance

Whether your power system is called to action frequently or only on a minimal basis, without the properly performed services it will lose value and reliability. Regular equipment testing and a well-planned comprehensive preventive maintenance program will protect your critical power equipment from costly repairs and make sure it’s fully functional should there be a utility power outage. At Global Power Supply, we know that providing back-up power for your critical facilities means more than just supplying the equipment. In order to keep your backup power system running smoothly, it is important to establish a preventive maintenance and testing schedule.

Generator Maintenance
Generator Technician

Dedicated Team of Experienced Power Systems Professionals

Preventive maintenance is especially important if your generator set is used frequently or is subject to extreme operating conditions. At Global Power Supply, you’ll find a dedicated team of experienced professionals with the ability to service your entire critical power network regardless of brand or manufacturer. Generators on continuous standby are vital in most critical locations and must be able to run at full capacity in a matter of seconds. Preventive maintenance plays a crucial role in maximizing reliability, minimizing repairs, and reducing long term costs.


“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




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.

Read more


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.

Read More


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

View More

End-to-End Service

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

View More


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

View More

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.

Leave a Reply