Top-rated generator install pros.

Get matched with top generator install pros in Brookhaven, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Brookhaven, NY?

Select your specific project to find the pro for you.

TRUSTED BY BROOKHAVEN, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Brookhaven, NY

*The Angi rating for Generator Install companies in Brookhaven, 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 Brookhaven, 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 December 25, 2025

Find Generator install pros in Brookhaven

Avatar for A/C Performance Power, Inc.
A/C Performance Power, Inc.
5.0(
4
)
Generator - Repair - For Business

Serving Brookhaven, 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
Request Quote
Avatar for Star Electric
Star Electric
4.1(
117
)
Fixed Generator - InstallFixed Generator - Repair

Serving Brookhaven, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Fast and super helpful. Gave me a proposal right away. Started work same week. If deviations were needed, was specific on what and why. Reasonable and fair pricing, and honest about their capabilities and areas of expertise. Professional team and went out the way to provide additional references for other concerns. I also appreciated the video Fabio took to show me the before and after, especially in areas I was unable to see."
33 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for R.C.K. Electric, Inc.
R.C.K. Electric, Inc.
4.3(
19
)
Portable Generator - Install

Serving Brookhaven, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Customer service was great. Bryan knew what to do immediately and was even able to fix the issue the same day. Excellent service."
Response time5 hrs
Recommended by93%of homeowners
Request Quote
Avatar for J-TECH SURFACE SOLUTIONS, LLC
J-TECH SURFACE SOLUTIONS, LLC
New to Angi
Fixed Generator - RepairFixed Generator - InstallGenerator - Repair - For Business+1 more

Serving Brookhaven, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

J-TECH SURFACE SOLUTIONS, LLC Authorized Generac generator independent dealer. Providing sales, service and install on Generac generators only. Proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

Fixed Generator Install
7 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 100
Generator Install questions, answered by experts

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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.

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.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

The Brookhaven, NY homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles