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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon48
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Berkeley Heights, NJ

*The Angi rating for Generator Install companies in Berkeley Heights, 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 Berkeley Heights, 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 December 15, 2023

Find Generator install pros in Berkeley Heights

Avatar for Green Sun Energy Services, LLC
Green Sun Energy Services, LLC
5.0(
73
)

Serving Berkeley Heights, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Since I am working at home it was needed. Glen and Chris were awesome to deal with as they walked us through the process step by step and every time they said someone would be here that person was. It was seamless and very easy to work with them and I would Highly recommend them if you are looking for a generator install."
Ruisi
Oceanport
Additional Photos
Additional Photos
Additional Photos

+55

Response time4 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Princeton Electrical Makeover LLC
Princeton Electrical Makeover LLC
4.5(
204
)

Serving Berkeley Heights, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Brian was awesome and fast and courteous. Princeton Electrical was easy to communicate and negotiate with, and offers a fair price for their labor. Had a Level 2 EV charger installed from my townhouse basement to my garage in a few hours without problems."
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

Response time2 days
21 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for RAP Electric Co., Inc.
RAP Electric Co., Inc.
4.6(
137
)

Serving Berkeley Heights, NJ and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Did all we needed quickly and in one day. Friendly, enjoyed having him in my house. Very reasonable price, really thought it would be much more. I had others working in my house while he was here and he worked very well around and with them. Great overall electrician."
Response time2 hrs
Response rate93%
Recommended by90%of homeowners
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Avatar for Plesh Electric, LLC
Plesh Electric, LLC
4.4(
111
)

Serving Berkeley Heights, NJ and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Tony Plesh was very knowledgeable concerning generator installation. It was very comfortable talking to him. He answered all our questions clearly."
Outdoor Closed Panel Upgraded
Residential Generator
Outdoor Open Panel Upgraded
Residential Generator
Upgraded Panel Closed

+19

Response time2 days
7 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for North Crest, LLC
North Crest, LLC
5.0(
51
)

Serving Berkeley Heights, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Contacted us right away. Arrived on time, very professional and improved our attic with new fan and rewired the lighting. Considering hiring them for our air conditioner installation."
Response time11 hrs
Response rate91%
3 neighbors recently requested a quote
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Michael Bianchi LLC
4.7(
44
)

Serving Berkeley Heights, 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.

Response time12 hrs
Response rate88%
3 neighbors recently requested a quote
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Avatar for Pipe Works Services Inc
Pipe Works Services Inc
4.4(
201
)

Serving Berkeley Heights, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Yes. On initial install technicians discovered new programmable thermostat was defective. Installed a temporary replacement and next day installed the permanent thermostat and walked us through setting up app and Siri and Alexa ."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+93

8 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for JDP Electric, LLC
JDP Electric, LLC
5.0(
14
)

Serving Berkeley Heights, NJ and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Jeff came out to to some repairs and install new outlets. While here he also installed a ceiling fan for me. Excellent work, reasonable price, cannot praise him or his work enough. Highly recommend!"
Chandelier
Recessed Lighting
Floor Lighting
Panel Upgrade
EV Car Charger

+11

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 131
Generator Install questions, answered by experts

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

The Berkeley Heights, NJ homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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