Get matched with top generator repair pros in Mendham, NJ

"Generator failed to start. Karen was able to set up a service appointment the next day. Michael arrived and knew what the problem was before inspecting the generator. Generator running again 10 minutes later. GreenSun installed our Generator app.11 years ago and has been performing serrvicing yearly. Glen,Karen And the entire staff are the best. They really care."

"Install whole house Generator plus additional Small electrical projects"

"Excellent customer service and communication. Work was complete on time. Have not had the opportunity to use the generator yet but believe all of the work was done well."

"We live in areas where power outages happens a few times a year. Last one lasted 3 days and we had to to stay in hotels. We all thought getting power generators and hooking up is one of the toughest project for home. Brian and Ryan made it so easy for us. First Brian came to our house at 8am before I head to work, he examined our electrical system and explained to us what need to be done and what we need to get. Then we picked the generator, ordered from amazon and delivered to our house. Lastly Brian’s team took care the rest with reasonable rate and walk through everything with us thoroughly after installation. Awesome service and from now on we will call B-Tec for all our electrical need. Thanks Brian and Ryan."

"This afternoon Trevor came to my house to repair an outlet. He was knowledgeable, and explained how he would proceed with the repair. He worked quickly and efficiently, and it should be noted he cleaned up upon completion. I would highly recommend Princeton Electrical in the future. Trevor was excellent."

"Jeremy was Amazing from the initial phone call to the completion of the work I needed done. So polite, respectful of property, knowledgeable and a great Electrician. I will Definitely be calling him again for my next project."

We offer over 15 years of experience in the industry. At M Bianchi LLC, we combine technical expertise with a customer-first approach. Our company provides complete electrical services—from upgrades and rewiring to lighting design, smart-home integrations, and commercial installations. We pride ourselves on honesty, craftsmanship, and fast, reliable service. Whether it's a small repair or a large project, you can count on us for safe, efficient, and high-quality electrical work.

"We have hired Plesh Electric to install a fixed generator. Plesh Electric called us to set up an appt the same day we were on Home Advisor. They came the next day to do a property survey and we received a proposal the very next day. They have not started the work yet BUT I can say that I am very impressed with Lisa their office manager. Customer Service is rare these days and so far in this process she has quickly applied for permits and submitted application to PSE&G. She has kept me up to date and I very much appreciate it. I am looking forward to their guys doing a quality job. Stay tuned!"

"Our house is 250 years old, and it presented unique challenges that Hank resolved with skill and ingenuity, and above all a great attitude! We plan to hire him for all our electrical work."

"I would recommend Mark and Mike to anyone! They did an amazing job. They worked with my crazy schedule during the weekend of the “bomb cyclone” and got the generator up and running in no time. They were excellent."