Commercial & Contractor Generator Rentals

Ensure All Your On-Site & Off-Site Power Needs Are Met

National Standby provides commercial generator rentals for service professionals and off-the-grid facilities requiring a power supply.


Our rental selection includes top brands such as Cummins Onan, CAT, and Whisperwatt.


Our commercial standby generator rentals are designed to meet the highest power demands, from smaller office buildings to high-capacity equipment used in large commercial spaces such as nursing homes and hospitals. Our standby generator rentals range from 20kW to 500kW capacity. Whether you’re powering a short-term project or require long-term 24/7 usage, National Standby will find the right-fit generator for your needs.

Whether you’re a general contractor, electrician, plumber, gas technician, carpenter, masonry specialist, or another service professional, we provide a reliable electrical supply for every job site’s power needs.

National Standby also supplies temporary power for building sites not yet hooked up to the local power grid, commercial portable diesel units for smaller jobs, and emergency power for sites experiencing an outage.

Our expert EGSA-certified technicians provide installation and maintenance for a successful and reliable setup.

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