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TRUSTED BY SETAUKET, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon18
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Setauket, NY

*The Angi rating for Generator Install companies in Setauket, NY 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 Setauket, NY 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 24, 2024

Find Generator install pros in Setauket

CPT Electric
5.0(
62
)
Fixed Generator - InstallPortable Generator - Install

Serving Setauket, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Small jobs welcome

Customers say: Quality work

"Cole was very professional, installed a kitchen ceiling fan, a bathroom fixture, high hats in the living room, and installed 2 outlets and moved my plate for my landline. He cleaned up and there was nothing for me to do after he left except admire his work."
Response time9 hrs
Response rate93%
2 neighbors recently requested a quote
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Leone & Sons Electric
4.8(
56
)
Fixed Generator - InstallPortable Generator - Install

Serving Setauket, NY and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quality work

"Vinny was an excellent electrician. From start to finish, he was easy to deal with and we had clear communication throughout the entire process. He provided great service at a fair price and did a very good job installing light fixtures, repairing broken outlets, and installing a 40amp outlet so I can charge my electric car. I would recommend him and do business with him again."
Response time12 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for DZ Electrical Contracting
DZ Electrical Contracting
4.8(
438
)
Generator - Install - For BusinessPortable Generator - Install

Serving Setauket, NY and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Darren responded quickly to give an estimate, Rob installed new electrical panel, breakers and generator outlet outside. He showed up on time, we are very pleased with the job and very neat. We would recommend DZ and plan on using them in the future."
Response time5 hrs
Recommended by98%of homeowners
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Avatar for A/C Performance Power, Inc.
A/C Performance Power, Inc.
5.0(
4
)
Generator - Repair - For Business

Serving Setauket, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Jim, the Owner provided timely, Expert generator repair, to get a 15 year old 30KW generator that hadnâ  t run in years operational in 30 minutes. We were fortunate to find him, and appreciate his skill, integrity...truly a consummate Professional ! 5+ Star recommendation"
Generator repair
Generator repair
Generator repair
Generator repair
Generator repair

+27

Response time9 hrs
Recommended by100%of homeowners
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Avatar for Mister Sparky
Mister Sparky
5.0(
5
)
Fixed Generator - InstallPortable Generator - Install

Serving Setauket, NY and surrounding areas

Approved

Free estimates

Credit card accepted

As the owner of our local Mister Sparky franchise, I want to personally thank you for considering us for your electrical needs. My team and I are dedicated to providing top-notch service because we believe that every customer deserves the best.\n\nThank you for putting your trust in us.

Gallery
13 neighbors recently requested a quote
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Avatar for N. H. Ross, Inc.
N. H. Ross, Inc.
4.7(
194
)
Fixed Generator - Install

Serving Setauket, NY and surrounding areas

Approved

In business since 1976

Credit card accepted

Customers say: True professional

"Ripped out the old system and installed a new one the same day. The crew was courteous and professional. I was actually able to negotiate the price with them. I highly recommend this company."
Electrical Panel
5 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Pinnacle Power LLC
Pinnacle Power LLC
5.0(
8
)
Fixed Generator - InstallPortable Generator - Install

Serving Setauket, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Full-service electrical company serving Long Island with reliability, professionalism, and precision for residential and commercial needs.\nSmartHomes, Generators, Renovations, New Construction, EV Chargers & More

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+4

Response time5 hrs
Response rate98%
8 neighbors recently requested a quote
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Avatar for Star Electric
Star Electric
4.1(
117
)
Fixed Generator - InstallFixed Generator - Repair

Serving Setauket, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"i recently had a tesla charger installed, and i am extremely satisfied with the service. the electrician did an outstanding job he was professional, knowledgeable, and completed the installation much faster than i expected while maintaining excellent quality. the work was clean, efficient, and everything was installed perfectly. on top of that, his pricing was very reasonable compared to other estimates i received. it’s not often you find someone who delivers great workmanship, works efficiently, and offers affordable rates. i highly recommend him to anyone needing electrical work or an ev charger installation."
45 neighbors recently requested a quote
Recommended by87%of homeowners
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Showing 1-10 of 129
Generator Install questions, answered by experts

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

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.

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. 

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.

The Setauket, NY 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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