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Verified Reviews for Generator Install pros in Belmar, NJ

*The Angi rating for Generator Install companies in Belmar, 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 Belmar, 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 04, 2025

Find Generator install pros in Belmar

Avatar for Green Sun Energy Services, LLC
Green Sun Energy Services, LLC
5.0(
73
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+2 more

Serving Belmar, 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 time5 days
Response rate100%
6 neighbors recently requested a quote
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Avatar for Kingdom Electric
Kingdom Electric
4.7(
257
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Belmar, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Lights were installed with good efficiency. However, caulking around outside light was extremely messy."
Additional Photos
Response time11 hrs
11 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Princeton Electrical Makeover LLC
Princeton Electrical Makeover LLC
4.5(
204
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+2 more

Serving Belmar, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"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."
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

Response time2 days
27 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Pressey Electrical Services, LLC
Pressey Electrical Services, LLC
5.0(
22
)
Fixed Generator - RepairGenerator - Install - For BusinessGenerator - Repair - For Business+2 more

Serving Belmar, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"Matt was the greatest!! He stuck with fixing a generator that had some difficult problems. He was a great guy and I really can’t say enough good about his skills and his professionalism."
Response time4 hrs
Recommended by10%of homeowners
Request Quote
Kingdom Electric, LLC
4.6(
114
)
Portable Generator - Install

Serving Belmar, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"We had Kingdom Electric install a bathroom fan. It's a Panasonic whisper Quiet with led light. Nelson the installer cut the ceiling and installed the fan so clean that no touchup paint was needed. After the install and wiring, he cleaned up everything. Very professional. I added having a timer switch installation which I called Kingdoms office regarding the extra cost. The office was professional and polite and discounted the fee to install the switch. I would use Kingdom again and recommend them to others needing an electrician."
panels
dept store
coach lights
flood lights
outside bar lighting

+1

Response time6 hrs
Recommended by95%of homeowners
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Avatar for Watts Good Electric
Watts Good Electric
4.9(
48
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Belmar, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"The two electricians openly discussed with each other their options for the best way to complete the job. I liked that they didn't come in with only one thought in mind, but considered the advantages and disadvantages of different possibilities."
Chandelier Installation
Vineyard Vines
Vineyard Vines
Vineyard Vines
Vineyard Vines

+19

Response time8 hrs
Response rate88%
Recommended by97%of homeowners
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Avatar for Revolution Electric LLC
Revolution Electric LLC
4.8(
34
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Belmar, NJ and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Revolution Electric updated and reworked all our electric for our 100 year old home remodel. We still had knob and tubes under our plaster walls. They modernized all of our electric from timed lighting indoors and out, full WiFi and boosters, generator installation and even buried our electric lines outside. They are professional, timely, courteous and so easy to work with. They stayed on budget, patiently helped me find cost effective solutions and fully trained me on how to manage all of the systems we installed. I fully would recommend them and rate them a 10 out of 10."
Kitchen
Cooktop Wall
Kitchen
Basement Bar
Exterior New Home

+25

Response time6 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)
Portable Generator - Install

Serving Belmar, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Installed one light fixture and three pendant lights. Prompt, efficient, courteous and professional."
Response time1 day
412 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
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Generator Install questions, answered by experts

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

The Belmar, NJ homeowners’ guide to generator installs

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

See all articles