Donnelly Energy

Donnelly Energy New Jersey's premier Direct Install expert and trade ally. Commercial Lighting | HVAC | EV Charging A part of the Donnelly Industries family.

Donnelly Energy is a premier energy efficiency firm dedicated to helping New Jersey businesses and local government entities “go green” and save green. With exceptional Direct Install turn-key services and utility resources, Donnelly’s mission is to offer the best and most cost-efficient upgrades that help commercial facilities in the Garden State reduce their carbon footprint and overall energy c

osts. We’re here to help you and the environment – and make it as easy and affordable to do so as possible!

Energy Pro Tip Tuesday: Upgrade to LED lighting.A simple lighting upgrade can make a big difference across your building...
06/09/2026

Energy Pro Tip Tuesday: Upgrade to LED lighting.

A simple lighting upgrade can make a big difference across your building. LED lighting can help reduce energy use, lower maintenance needs, improve visibility, and support better overall building efficiency.

At Donnelly Energy, we help commercial facilities identify smart energy upgrades that can improve performance, reduce costs, and keep buildings operating more efficiently.

Game faces on. Energy up ⚾️The Donnelly Energy team stepped away from the office and into the field for this year's comp...
06/05/2026

Game faces on. Energy up ⚾️
The Donnelly Energy team stepped away from the office and into the field for this year's company softball game.

It was a great day for friendly competition, company culture, and bringing our people together outside of the work we do every day.

From the dugout to the diamond, this crew brought the same energy and pride they bring to every project.

Spoiler alert: Donnelly Energy brought home the win 🏆
Proud of this team, on and off the field.

Stay tuned for more BTS moments!

First look from NJAA 2026! Donnelly Energy had a great week in Atlantic City connecting with property owners, managers, ...
05/28/2026

First look from NJAA 2026!

Donnelly Energy had a great week in Atlantic City connecting with property owners, managers, industry partners, and more across New Jersey’s multifamily community.

From conversations on energy efficiency to a keynote session featuring Herm Edwards, NJAA was a valuable reminder of how much momentum there is in this space and how many opportunities there are for smarter building upgrades.

More from the show coming soon. Stay tuned!

New Jersey Apartment Association

05/19/2026

We’re here in Atlantic City for the NJAA Conference! 🎉
Getting a behind-the-scenes look at the setup and all the preparation that goes into making this amazing conference happen has been incredible. From the final touches to the excitement building backstage, we’re proud to be an event sponsor supporting such a great event.
Can’t wait to connect, network, and experience everything NJAA has in store! 🌟
Networking EventSponsor

Donnelly Energy will be attending NJAA in Atlantic City and we’re looking forward to connecting with the multifamily hou...
05/18/2026

Donnelly Energy will be attending NJAA in Atlantic City and we’re looking forward to connecting with the multifamily housing community.

Our team supports energy efficiency solutions for multifamily properties, including HVAC, lighting, EV charging, utility incentives, and repayment options.

Connect with our team today to learn more!

Today we’re proud to recognize the incredible work of the ANNIKA Foundation, an organization dedicated to developing, em...
05/06/2026

Today we’re proud to recognize the incredible work of the ANNIKA Foundation, an organization dedicated to developing, empowering, and advancing young women around the world through the game of golf.

Founded by Annika Sörenstam, the ANNIKA Foundation creates opportunities for girls and women at the junior, collegiate, and professional levels through clinics, tournaments, and development programs that go beyond the course.

At Donnelly Energy, we are honored to support this amazing foundation and its mission to use sport as a way to build confidence, character, health, and opportunity for the next generation.

Learn more at www.annikafoundation.org

04/23/2026

Bring Your Kids to Work Day at Donnelly Industries = less productivity, more cuteness 😄
Tiny “employees” took over, asked the real questions, and kept us all smiling. Future leaders in the making! 💼✨

04/21/2026

Powering up a beautiful day on the course ⛳️⚡️
Donnelly Energy out at Deal Country Club with NJ Golf — where great connections meet even better swings. Proud to support sustainability on and off the green.
OnTheGreen Networking

This week was Global Recycling Day, a reminder that sustainability starts with the choices we make every day.Since 2008,...
03/20/2026

This week was Global Recycling Day, a reminder that sustainability starts with the choices we make every day.

Since 2008, Donnelly Energy has helped organizations across New Jersey improve efficiency and invest in smarter energy solutions. From lighting and HVAC upgrades to solar energy and EV charging, we are proud to help support cleaner, more efficient facilities.

Ready to build a smarter, greener future? Connect with Donnelly Energy to learn more.

This St. Patrick’s Day, we know efficiency is never left to luck. At Donnelly Energy, smarter solutions drive meaningful...
03/17/2026

This St. Patrick’s Day, we know efficiency is never left to luck. At Donnelly Energy, smarter solutions drive meaningful results. From lighting and HVAC upgrades to EV charging, and more, our team helps clients reduce costs, improve performance, and move their goals forward.

Wishing everyone a happy St. Patrick’s Day.

Address

557 State Route 23 South
Wayne, NJ
07470

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+19733238008

Website

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