Service and Panel Upgrades

Mack Electric is extremely responsive and a true pleasure to work with! Their team goes above and beyond to make sure everything gets done right. It’s truly a team effort. Whenever extra hands, support, or direction is needed, the team steps in and will get it done. We had an issue last week and the team addressed it together. Highly recommend them for their professionalism, responsiveness, and commitment to their customers! Carolyn Walezak

We have been using Mack Electric for years at our Salons and have received excellent service and support!!!! Highly recommend ❤️

Grear service and professional work!!!

Did amazing work. Showed up on time, friendly and efficient! Highly recommend.

Mack Electric installed lighting in one of my rooms and the work was top notch. The team was professional, quick and left no mess behind. Would highly recommend.

Started every day at 7:30am. Well planned, had everything needed to perform work and left the work area broom clean at end of day. The electricians were diligent in performing the necessary work. No nonsense. I have used them since and wouldn’t hesitate to use them again.

I have known John Mangan for several years.. He has done Several electrical jobs for me in my home in South Plainfield ranging from rewiring and installing some additional outlets and branch circuits to Installing a new electrical service panel. When we were selling that house, Jon even came in and troubleshot a ground fault and repaired it without charging me anything. I’ve since employed the services at my son‘s home in Greenbrook and he installed a dozen or so LED lighting in the family room downstairs. Jon is Professional, a qualified electrician. And a good businessman. You could do a lot worse hiring somebody else.

I highly recommend Mack Electric. Prompt response, punctual, very professional & knowledgeable. Mack Electric completed several projects w/no problem.

Two of his employees came on Christmas Eve and repaired my paddle fan switch and charged me fairly.

Mack Electric was top notch from the quote to the completion of the work. The team communicated any job change in advance and made sure I was satisfied before closing up the repairs.

I had my panel upgraded and all new breakers. The guys were very personable and were in and out in no time! Price was excellent compared to the other quotes and everything was labeled in the panel so no guesswork. I would highly recommend MACK for any of your electrical needs!

We have used Mack Electric a handful of times at our home and they have always been extremely professional. Timely responses and scheduling, and great workmanship. A pleasure to work with all around, and highly recommend!

Mack and crew did a great job on my pool project. All the members of his crew are very competent and nice to deal with. They worked hard to incorporate several mandated changes and always responded to my calls. John is a true professional

Mack Electric is the best company in their field! Always great work at a reasonable price. Thank you Mack!!

I have worked with John Mangan since before he got his electrical license. He has blossomed into an amazing businessman, very skilled electrician and has a great support team working for him - very reliable. As a real estate agent, I have referred clients to John when they had issues with their electric. Over more than 30 some odd years, John has done outstanding work for me in the various homes I have lived in. In addition, he is the nicest person and has a lovely family.

Very Knowledgeable & honest team . Needed a last minute electrical fix on my furnace . Their team came and resolved it within few hours & saved the day . Thanks Guys

Best in the business!

Very professional. Knowledgeable and timely. Also was great on clean up. Would recommend for any job, big or small.

I’ve used Mack Electric for a number of years, both for my home and for my rental properties. John and everyone I’ve dealt with there have been a pleasure to work with, and they’ve done great work over the years on both new electrical service and repairs. They are detail-oriented, respectful, and do very tidy work. Recently, they completed a job that I thought was next to impossible, but they found a way to make it happen. When someone asks me for a recommendation for an electrician, Mack Electric is who I recommend.