On Site Energy
On Site Energy Company, Inc.

Generator, Sales

Equipment Rental Solutions



Contact Us

Power & Temperature Control Equipmentcall us


Home » Back  » About Us

On Site Energy / Sunbelt Rentals

Provider of Industrial & Event Generator Rentals, Air Conditioners, Chillers, Heaters & more


About Us

On Site Energy

The Northeast United States leader in generator sets and temperature control, On Site Energy has been providing equipment since 1984. Supplying temporary power, air conditioning, and heat to industries including office buildings, factory space, Utility Companies, and events ranging from backyard parties to New York’s most prestigious and famous events… 24 hours a day for more than 30 years.

Our organization of over 30 employees, ranging from Technical Sales with inside support, Technicians, CDL Class A drivers, and 20 vehicles support over 200 generator sets and thousands of pieces of HVAC equipment in New York, New Jersey, and Connecticut every day. Where commercially available equipment has not quite fit the demands of our highly urban environment, On Site Energy has custom designed equipment such as heaters and air handlers, which we also make available for sale.

Acquired in 2014 by Sunbelt Rentals, Pump & Power Services Division

Sunbelt Rentals

Sunbelt Rentals is a leader in the rental industry. A wholly-owned subsidiary of Ashtead Group plc., Sunbelt Rentals is proud to be the second largest equipment rental company in the United States and the company you’ve come to trust for all of your rental needs. With a fleet of approximately $3 billion, Sunbelt offers a range of general construction equipment, industrial tools, pumps and power generation equipment, trench shoring, scaffolding, remediation and restoration equipment, and much more. Whether your project scope is commercial, residential or municipal, a job for a specialized service industry, or a do-it-yourself undertaking, Sunbelt Rentals has the equipment you need to get the job done.

In addition to our general tool capabilities, Sunbelt rounds out its highly diversified product mix with the offerings of our specialty divisions. Designed to serve distinct customer segments requiring a high level of technical expertise, Sunbelt’s specialty divisions include concentrations in Pump & Power, Scaffolding, Pile Driving, Oil & Gas, Climate Control and an Industrial Resource Group. Innovative and adaptable, Sunbelt’s specialty divisions provide trained experts and specific equipment for projects requiring a more focused knowledge base and equipment set.

Central to our company’s policies and practices is our focus on the safety of our customers and employees. We offer comprehensive safety programs dedicated to scaffolding, aerial work platforms and forklifts. In addition, all Sunbelt employees undergo mandatory worker safety programs administered by location managers and those who operate company vehicles complete a safe driving program.


Copyright © On Site Energy®    All rights reserved.