Summer Solstice Sale

Save up to 34% on weekly rentals

Longer Days – Shorter Nights

Working more hours and seeing no additional money?

On Site Energy Co. wants to help you keep more of your money.   You’re working longer than 8 hours a day, so why should your generator stop working after 8 hours?  

Work our machines longer and harder and pay no extra money.

Rent any generators up to 500 kW and get an extra 20 hours per week FREE!

That’s a savings of up to 34% over our competitor’s 1^st shift rental rates
Offer valid only at On Site Energy Co., Inc.'s - New Jersey Branch Location.

Please call (908) 355-1200 or email Mike, Bob or Erik