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TRUSTED BY COLONIA, NJ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon28
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Colonia, NJ

*The Angi rating for Generator Install companies in Colonia, 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 Colonia, 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 November 30, 2025

Find Generator install pros in Colonia

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

Serving Colonia, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"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."
Ruisi
Oceanport
Additional Photos
Additional Photos
Additional Photos

+55

Response time5 days
Response rate100%
8 neighbors recently requested a quote
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Avatar for Princeton Electrical Makeover LLC
Princeton Electrical Makeover LLC
4.5(
210
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+2 more

Serving Colonia, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"The work was done quickly by a talented electrician and was complimented by the township electrical inspector. Furthermore, the charges were as estimated, no surprises."
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

Response time2 days
24 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)
Portable Generator - Install

Serving Colonia, 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
509 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Spartan Home Pros
Spartan Home Pros
5.0(
30
)
Portable Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Colonia, NJ and surrounding areas

Approved

In business since 2023

Emergency services offered

Credit card accepted

"The electrician from Electric Wire LLC. Was able to installed my Home EV Charger efficient. The price was kind of steep for the amount of work and materials used."
Service upgrades
Service upgrades
EV Charger Installation
Landscape lighting
Landscape lighting

+16

10 neighbors recently requested a quote
Recommended by54%of homeowners
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Avatar for Transform Electric, LLC
Transform Electric, LLC
5.0(
15
)
Fixed Generator - InstallPortable Generator - Install

Serving Colonia, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Outstanding. Professional, prompt, reliable, reasonably priced. I use them all the time for repairs, generator install, panel upgrade, etc."
Recommended by86%of homeowners
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Avatar for A Shore Thing Electric, LLC
A Shore Thing Electric, LLC
4.7(
51
)
Portable Generator - Install

Serving Colonia, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"Michael was diligent, reliable and knowledgable. I hired him to install a charging station for my electric car. He did a great job running a line from the basement to the outside of the house. and installing the charging station. He was neat and clean. His pricing was reasonable. YOu should not hesitate to hire him. He knows his stuff."
Pharmecutical Cage Panel
Panel Change
125 Amp Panel
Tesla S/X/3 Car Charger
Remote Controlled Ceiling Fan

+22

Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Current Electric Contracting, LLC
Current Electric Contracting, LLC
4.1(
44
)
Generator - Install - For Business

Serving Colonia, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"These folks were great. They came on time, removed and installed new lights,and clean up! I would definately call them again! They charged a fair price as well."
Arisol Job
Pack and Rent
Hillsborough Medical Offices
Starray Facility
Response time1 day
Recommended by73%of homeowners
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Avatar for Gold Medal Service, LLC (South)
Gold Medal Service, LLC (South)
3.7(
421
)
Fixed Generator - InstallFixed Generator - Repair

Serving Colonia, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Everything went well with my outlet install. The gentleman was nice and did exactly what I needed him to do."
Before - Exterior Electric Box
After - Exterior Electric Box
8 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 140
Generator Install questions, answered by experts

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

The Colonia, 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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