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Verified Reviews for Generator Install pros in Mannington, NJ

*The Angi rating for Generator Install companies in Mannington, 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 Mannington, 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 July 23, 2025

Find Generator install pros in Mannington

Avatar for Smith Power Group, Inc.
Smith Power Group, Inc.
5.0(
19
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Mannington, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Offers commercial services

"Smith Power Group are the best. Generator was installed, large enough to power the entire house, and it switched over automatically in the event of a power failure. I was completely satisfied with their work."
Generator/ Propane
Generator 10kw
Solar Deptford
My Work
My Work

+3

Response time2 days
6 neighbors recently requested a quote
Recommended by94%of homeowners
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George Sparks Electric, LLC
4.6(
45
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business

Serving Mannington, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I was so impressed. I had excellent service. I had my entrance cable (I think that is what it is called) and they installed a new fuse box. I lived in my house for 31 years and I have no idea how old my fuse box was but I was pulling 70 that how old it was not to mention it must have been a back yard electrician that put it in They did a great job at a great price. Thank You George Sparks Electric. I am very grateful for you service."
Response time2 days
11 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)
Portable Generator - Install

Serving Mannington, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"the job was complicated because another installer had left connections from heated floor tiles in the wrong place Chris and Joe and Anthony had to do a lot of adapting to get connections made I felt that they did an excellent,difficult job."
Response time1 day
433 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
44
)
Fixed Generator - InstallFixed Generator - Repair

Serving Mannington, NJ and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"Harris has great people to work with who really know what they are doing. They will be my number one go to for any services they offer."
Team
Team
Team
Truck
Truck

+8

Response time1 day
413 neighbors recently requested a quote
Recommended by33%of homeowners
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Avatar for Ace’s Electrical Construction
Ace’s Electrical Construction
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Mannington, NJ and surrounding areas

Approved

Free estimates

Offers commercial services

Hello we offer full electrical services ranging from new services, panels, new wiring, troubleshooting, lighting, kitchens, bathrooms, and so much more\n\nFully Licensed in PA, NJ and DE\n\n

Service
Service
Service
Service
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Jason John
New to Angi
Portable Generator - Repair

Serving Mannington, NJ and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Jason John Electrical Services provides premium maintenance and troubleshooting for homes and small businesses. We specialize in diagnosing electrical problems, repairs, outlets/switches, lighting, ceiling fans, and breaker/tripping issues. Customers choose us for fast, reliable scheduling, safety-first workmanship, clean professional finishes, and clear communication from estimate to completion. Service area: Philadelphia and surrounding areas (up to 40 miles). Available weekends and weekdays 9:00 AM–2:00 PM by appointment.

Distribution Panel
Disconnect Switch
3 Phase Distr Panel
Conduit Installation
Electrical Projects

+1

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UltraMagnetic Electricians
New to Angi
Portable Generator - Repair

Serving Mannington, NJ and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

I have been working in the Electrical field for 16 years. After experiencing many different tasks and challenges, I finally decided to officially extend my services to my community and other surrounding areas. From service entry installation to minor repairs and improvements. No job is ever too big, nor too small.

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Avatar for Mister Sparky Electric
Mister Sparky Electric
4.0(
57
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mannington, NJ and surrounding areas

In business since 2003

Emergency services offered

Credit card accepted

"The install went very well. The technician showed up on time. Happy with the service."
Recommended by81%of homeowners
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Avatar for RC Heating & Air Conditioning
RC Heating & Air Conditioning
4.4(
40
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mannington, NJ and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"The service from RC Heating & Air Conditioning went well. They called me the next day and I scheduled it within three weeks. They were on time and she was very professional and polite and it was fine. They did not try to up sell on anything which is nice, a lot of time they try to up sell you for something and she was like not up selling at all. I think it was reasonable, in terms of the price. They are just going to get 'A's straight down the board. I would use this provider again and that's why I have their little report thing on my refrigerator."
Better Business Bureau
South Jersey Gas
Chamber of Commerce
Recommended by89%of homeowners
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Showing 1-10 of 39
Generator Install questions, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

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.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

The Mannington, 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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