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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon53
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Middletown, NJ

*The Angi rating for Generator Install companies in Middletown, 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 Middletown, 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 07, 2026

Find Generator install pros in Middletown

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

Serving Middletown, 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%
3 neighbors recently requested a quote
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Avatar for Kingdom Electric
Kingdom Electric
4.7(
258
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Middletown, 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
4 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Pressey Electrical Services, LLC
Pressey Electrical Services, LLC
5.0(
22
)
Fixed Generator - RepairGenerator - Install - For BusinessGenerator - Repair - For Business+2 more

Serving Middletown, 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 Watts Good Electric
Watts Good Electric
4.9(
48
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Middletown, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"These guys are great - had a couple of issues and they immediately helped without question; including come to change a manufacturer's defect long after the job was completed at no additional charge. I will be hiring them for any future electrical projects and recommend you do the same!"
Chandelier Installation
Vineyard Vines
Vineyard Vines
Vineyard Vines
Vineyard Vines

+19

Response time8 hrs
Response rate88%
Recommended by97%of homeowners
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Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)
Portable Generator - Install

Serving Middletown, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Fabulous job . My new ceiling fan is installed perfectly."
Response time1 day
412 neighbors recently requested a quote
Recommended by97%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 Middletown, 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 Spartan Home Pros
Spartan Home Pros
5.0(
28
)
Generator - Install - For BusinessGenerator - Repair - For BusinessPortable Generator - Install

Serving Middletown, 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

9 neighbors recently requested a quote
Recommended by60%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 Middletown, 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
3 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 Middletown, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Showed up 3hrs late. Communication could have been better. Very friendly installer."
New Toilet Flange
Old Toilet Flange
AO Smith Proline
Outdoor Generator Installation
stairlift from bottom

+6

Response time6 hrs
Response rate90%
35 neighbors recently requested a quote
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Showing 1-10 of 133
Generator Install questions, answered by experts

Many services include assembling the unit and securing it in the window. Confirm with your provider.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

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 Middletown, 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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