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About us


Donnelly Energy is dedicated to helping small businesses, commercial facilities, and local government entities become energy efficient in the lighting, HVAC, and commercial refrigeration categories.

Based out of Wayne, N.J., our goal is to help businesses reduce their carbon emissions and overall energy costs, as well as reduce the strain on utility grids. We’re here to help you and the environment – and make it as easy and affordable to do so as possible!

A part of the Donnelly Industries family.

How can we help?

Direct Install (NJ)

Direct Install (NJ)

Direct Install makes it easy and affordable for businesses to upgrade to high efficiency lighting and HVAC equipment.

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SmartStart Buildings (NJ)

SmartStart Buildings (NJ)

For larger properties, enhanced rebates for mechanical upgrades are available through NJ SmartStart Buildings.

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NJSGA Partnership

NJSGA Partnership

Donnelly Energy is the preferred energy vendor for the New Jersey State Golf Association.

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PARTICIPATING PROGRAMS

Direct Install
NJ Smart Start

Some of Our Customers