4.9 
32 *The Angi rating for Generator Install companies in Roseland, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
*The HomeAdvisor rating for Generator Install companies in Roseland, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
Last update on January 26, 2025
Serving Roseland, NJ and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"Roy is an excellent professional electrician. He showed up on time and was honest with his work, his price is fair. Will hire again. Thank you."
Serving Roseland, NJ and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"It was an excellent experience and has now become my generator guy."
+141
Serving Roseland, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Living in Shongum Lake Area in Randolph, there are a lot of down trees/wiring, I wanted to install a backup mixed fuel generator to use during emergencies, installed a new light in my office and updated the drop ceiling lights to energy efficient lighting. Hank's Electrical Contracting updated our electrical panel installed a switch and connected our generator. Showed me how to make the switched and manage the main panel to go to generator mode. Hank's Electrical Contracting providing me and my family the safety we needed during emergency times. Pricing was fair and the service was professional. I highly recommend them for all electrical services."
Serving Roseland, NJ and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
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.
Serving Roseland, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"I have used Pipe Works on numerous occasions as of this date and find them to provide excellent service at competitive prices. Their associates are great to work with and their prices are competitive. The work is always completed on time, as promised and the work area is left clean. I appreciate that they point out things that need repair in the not so distant future. It was great to wake up the other day with power coming from my new Kohler Generator"
+93
Serving Roseland, NJ and surrounding areas
Approved
In business since 1994
Free estimates
Small jobs welcome
"Arrived on time with assistant and immediately tackled the task. Clean finish and outdoor car charger installed in a couple of hours. No surprises, working great!"
Serving Roseland, NJ and surrounding areas
Approved
In business since 2023
Emergency services offered
Credit card accepted
"Spartan was very professional and quick to respond at our home in Livingston, NJ. Their team did an amazing job and left the place clean as when they arrived. Would definitely use them again for any electrical services!"
+14
Serving Roseland, NJ and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Very professional work and service. My work was done on an hourly basis so just to install smart thermostats was way tooo much than I originally expected."
Serving Roseland, NJ and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Easily the best in the business! Got the job done within a week of my initial inquiry and were super quick, efficient and left my space just as clean as it was before they came in. 10/10 would recommend!"
Serving Roseland, NJ and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"I am very satisfied with the work done in our home. Needed some switch replacements as well as capping off some exposed wiring. Current was timely, professional and reasonably priced."
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in New York, NY varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
The cost to install a generator transfer switch in New York, NY depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
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Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
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