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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon31
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Tenafly, NJ

*The Angi rating for Generator Install companies in Tenafly, 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 Tenafly, 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 May 06, 2025

Find Generator install pros in Tenafly

Avatar for JN Electric, LLC
JN Electric, LLC
4.9(
110
)
Portable Generator - Install

Serving Tenafly, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Julian and his assistant replaced our old breaker panel, and also installed a portable generator portal along with an interlock kit, all for a very reasonable price. The work was careful and professional. Very satisfied."
Recessed lighting and fan/light
Recessed lighting and fan/light
Recessed lighting and fan/light
Recessed lighting and fan/light
Recessed lighting.

+1

Response time6 hrs
23 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for A Team Electrical Contractors Corp.
A Team Electrical Contractors Corp.
4.6(
65
)
Fixed Generator - InstallFixed Generator - Repair

Serving Tenafly, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I am extremely pleased with the electrical work that was performed at my home. A Team Electrical Contractors provided top quality work and their fee was in line with the work that was performed. I would highly recommend this contractor for your electrical work."
Service Upgrade
Generator
Service Upgrade
Generator
Service Upgrade

+141

Response time1 day
Recommended by100%of homeowners
Request Quote
Avatar for RAP Electric Co., Inc.
RAP Electric Co., Inc.
4.6(
137
)
Portable Generator - Install

Serving Tenafly, NJ and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Roy is really a prof. He installed two overhead fans and a hanging lamp. The fans had a complicated control system but he was able to get them to work flawlessly. Bonus: he is really a nice person and he cleaned up too! I would recommend his work to anyone."
Response time2 hrs
Response rate93%
Recommended by90%of homeowners
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Avatar for Amax Electric LLC
Amax Electric LLC
4.9(
42
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Tenafly, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"ad an excellent experience with this electrician. He came out to my building to take a circuit breaker panel out of service and perform the necessary disconnects. Instead of just doing the work and charging us, he took the time to thoroughly inspect the panel and discovered it was not powered at all. He showed me everything clearly and was completely honest about the situation. Because of his integrity, my company saved over $1,500 in unnecessary work. It’s rare to find someone this straightforward and trustworthy in the field. I highly recommend him for anyone looking for an honest, knowledgeable, and professional electrician."
Project Photos
4 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for AWR Electrical Contractors LLC
AWR Electrical Contractors LLC
5.0(
10
)
Fixed Generator - InstallFixed Generator - Repair

Serving Tenafly, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"The owner Anthony was great. He explained everything they had. Todo and how long we would be without power. There work was very clean and neat. The home generator was the best thing we ever did he even comes and serves it every few months to make sure its working as it should. We world highly recommend AWR and we would use them again if we had another electrical project."
New house
New house
New house
New house
New house

+29

Recommended by10%of homeowners
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Avatar for Current Electric Contracting, LLC
Current Electric Contracting, LLC
4.1(
44
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Tenafly, 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 Triton Electrical Inc.
Triton Electrical Inc.
5.0(
9
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Tenafly, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Hired Triton to wire my entire 16,000 sf new construction home. Their work was impeccable and I could not have been happier with their work. Everything was done neatly and his guys were very knowledgeable and got the job done ahead of schedule. I highly recommend you call Triton Electrical."
KFC NANUET, NY
KFC NANUET, NY
POPEYE'S HAVERSTRAW, NY
POPEYE'S HAVERSTRAW, NY
SADDLE HILL WINERY

+7

Response time2 days
Response rate86%
1 neighbors recently requested a quote
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Showing 1-10 of 138
Generator Install questions, answered by experts

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

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.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

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

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

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

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

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 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

The Tenafly, 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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