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Verified Reviews for Generator Install pros in Mount Laurel, NJ

*The Angi rating for Generator Install companies in Mount Laurel, 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 Mount Laurel, 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 January 18, 2026

Find Generator install pros in Mount Laurel

Avatar for Smith Power Group, Inc.
Smith Power Group, Inc.
5.0(
19
)

Serving Mount Laurel, 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
5 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Princeton Electrical Makeover LLC
Princeton Electrical Makeover LLC
4.5(
204
)

Serving Mount Laurel, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"The electrician diagnosed all my problems and explained where the issues were. I'm now ordering the parts that are needed and will use them again"
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

21 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Marella Electric, LLC
Marella Electric, LLC
4.7(
131
)

Serving Mount Laurel, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"I am very happy with their service. They arrived timely and were very polite. Did a professional job and plan to call them again for any electrical needs. Highly recommend."
Bring beauty to your property after dark.
slotted wall wash light
Bring attention to the texture of your landscape.
slotted wall wash light used to showcase art
Moonlighting effects to light your path.

+11

Response time1 day
5 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Kidder Enterprises, LLC
Kidder Enterprises, LLC
4.6(
138
)

Serving Mount Laurel, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Ken was great to work with and I would definitely use him again and refer my friends to him. Was very knowledgeable and was fairly priced. He was also able to get me in right away for my car charger install."
Response time1 day
8 neighbors recently requested a quote
Recommended by64%of homeowners
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Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)

Serving Mount Laurel, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Ron & Brandon came the same day. Sized up the rather small job. Ran the wiring and installed the range hood which the original installers left undone. Cleaned up and were gone in an hour. I would rehire and recommend Spotlight again. Jim N."
Response time3 hrs
436 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for ILL Electrical Services
ILL Electrical Services
5.0(
10
)

Serving Mount Laurel, 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 time2 hrs
2 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for VALLEY ELECTRIC, LLC
VALLEY ELECTRIC, LLC
5.0(
8
)

Serving Mount Laurel, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Owned by Scott, Valley Electric, LLC brings over 10 years of experience specializing in residential and commercial electrical systems. From installations to repairs, Scott is dedicated to providing safe, reliable, and efficient solutions for homeowners. With a commitment to trust and quality workmanship, Valley Electric ensures every project is handled with care and precision. Whether you need upgrades, troubleshooting, or new installations, Valley Electric is the name you can count on for your home's electrical needs!

Sunoco Gas Station
Sunoco Gas Station
Sunoco Gas Station
Sunoco Gas Station
Kitchen

+11

Response time5 hrs
Recommended by71%of homeowners
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Avatar for JNJ Electrical Contracting LLC
JNJ Electrical Contracting LLC
5.0(
11
)

Serving Mount Laurel, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Offers commercial services

"Absolutely! Jeff , did an amazing jobs for us. We had an in-ground pool installed. Jeff was professional , courteous and accommodating . He also installed porch lights and fans for us . Highly recommend him!"
Kitchen renovation
Kitchen renovation
Response time1 day
1 neighbors recently requested a quote
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Generator Install questions, answered by experts

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.

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. 

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Mount Laurel, 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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