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  • Verified reviews icon43
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Verified Reviews for Generator Install pros in Keyport, NJ

*The Angi rating for Generator Install companies in Keyport, 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 Keyport, 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 October 03, 2026

Find Generator install pros in Keyport

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

Serving Keyport, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Glen and his team were prompt and professional during both installation and annual maintenance. We lost power during the last hurricane and the generator worked perfectly. Pricing was very good and Glen was even able to get me an extended warranty (promo from Generac). I would recommend Green Sun."
Ruisi
Oceanport
Additional Photos
Additional Photos
Additional Photos

+55

Response time5 days
Response rate100%
9 neighbors recently requested a quote
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Avatar for Kingdom Electric
Kingdom Electric
4.7(
258
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+4 more

Serving Keyport, 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 Pressey Electrical Services, LLC
Pressey Electrical Services, LLC
4.8(
23
)
Fixed Generator - RepairGenerator - Install - For BusinessGenerator - Repair - For Business+2 more

Serving Keyport, 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
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Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)
Portable Generator - Install

Serving Keyport, 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
468 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Spartan Home Pros
Spartan Home Pros
5.0(
29
)
Portable Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Keyport, 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!"
Service upgrades
Service upgrades
EV Charger Installation
Landscape lighting
Landscape lighting

+14

13 neighbors recently requested a quote
Recommended by57%of homeowners
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Avatar for ILL Electrical Services
ILL Electrical Services
5.0(
10
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business+2 more

Serving Keyport, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Renaldo was professional, came on time and did a great job. He installed 2 ceiling fans , installed multiple gfi outlets and upgraded wiring to the panel box. Wonderful service! He thoroughly explained the job and I will definitely call him again."
100 amp meter replacement
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time7 hrs
Response rate91%
7 neighbors recently requested a quote
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Avatar for A Shore Thing Electric, LLC
A Shore Thing Electric, LLC
4.7(
51
)
Portable Generator - Install

Serving Keyport, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"Mike was fantastic! The price for installation of recessed lighting was very fair. Mike took the time to go over what I wanted, gave me his feed back and was very professional. I was absolutely thrilled when the installation was complete. I would recommend A Shore Thing Electric to everyone I know. I would tell anyone looking to hire an electrician to call Mike first!!!!"
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 MM Home Service
MM Home Service
4.1(
50
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Keyport, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Joe from MGM came as scheduled, looked over the job and finished it right then and there. It cost far less than other estimates. We had previously waited two weeks for the original plumber to show up. I would highly recommend this company. Especially Joe,"
New Toilet Flange
Old Toilet Flange
AO Smith Proline
Outdoor Generator Installation
stairlift from bottom

+6

Response time6 hrs
Response rate90%
25 neighbors recently requested a quote
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A K ELECTRIC INC
4.2(
9
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+4 more

Serving Keyport, NJ and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"AK Electric is first rate. Tom (the owner) came out and provided me with an estimate. It looked good to me and I approved the work. As soon as the siding project was done, I scheduled the electric work with Tom. They arrived promptly at the scheduled time and went to work. I'm very please with their work habits and clean up. This is a reputable firm to work with. They are first rate."
Response time10 hrs
Response rate100%
7 neighbors recently requested a quote
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Showing 1-10 of 137
Generator Install questions, answered by experts

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

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.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

The Keyport, 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