Energy efficiency doesn't have to be boring.
At Donnelly Energy, we’re putting the energy into energy efficiency. Our mission? To empower New Jersey businesses and local governments with the easiest and most cost-effective solutions across lighting, HVAC, EV charging, and solar systems. Your energy efficiency project doesn't have to be boring or costly when you have the expert team at Donnelly Energy doing all the hard work for you from start to finish.
Ready to go green in more ways than one? Visit us online at www.donnellyenergy.com!
Donnelly Energy is proud to be one of New Jersey’s longest-standing Direct Install Program Contractors and is approved to work with every New Jersey Public Utility.