4.7 
42 *The Angi rating for Generator Install companies in Bethpage, 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 Bethpage, 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 01, 2025
Serving Bethpage, NY and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I had a ceiling lamp and fan installed and they did a wonderful job. They were on time and everything works perfectly. I would highly recommend them."
Serving Bethpage, NY and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"After putting in a request on Home Advisor, Mike responded very quickly. I advised him i wanted to install a transfer switch for a generator and he went through the steps of what would need to be done. He asked a few questions, asked for a picture of the junction box, and then gave me a very reasonable quote. The day of the install, he called to reconfirm our appointment. The install was quick and clean."
+3
Serving Bethpage, NY and surrounding areas
Approved
In business since 2016
Credit card accepted
Customers say: Quality work
"Wonderful-needs a part which he is ordering and coming back to install"
Serving Bethpage, NY and surrounding areas
Approved
In business since 1988
Free estimates
Warranties offered
"The electrician clearly explained what he was doing and why. He did not do anything additional until he had my approval. He also pointed out a rigged outlet fixture for a generator and identified it as dangerous and asked if he could remove it. We have more work to be done and we will have them back."
Serving Bethpage, NY and surrounding areas
Approved
In business since 2007
Emergency services offered
Warranties offered
"Prompt, expeditious , courteous. Plan to use them again for recessed lighting install in bathroom in a couple of months."
+12
Serving Bethpage, NY and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"John is a very professional electrician and is very knowledgeable about what he does. Him and his crew have many years of experience doing this kind of work and it really shows. I just had them install a new car charger for me and I couldn’t be any happier with the results!"
+43
Serving Bethpage, 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"
+27
Serving Bethpage, NY and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"On time worked all day in 90 degree blazing sun and completed a great installation. Recommend 100%"
Serving Bethpage, NY and surrounding areas
Approved
In business since 2014
Credit card accepted
Offers commercial services
"Real Power Electrical came to my property and provided a thorough explanation of the work needed along with an itemized receipt of the products being installed. The process from estimate to work completion was quick and efficient."
Serving Bethpage, NY and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"Diego/ Quality Electrician did an outstanding job of installing my Ring doorbell and setup of the application. He was knowledgeable, professional, and patient with my questions. I would highly recommend and will use again."
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in New York, NY varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
The cost to install a generator transfer switch in New York, NY depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Thinking about a generator installation? Learn about backup power options, costs to expect, and how to hire the right local pro to keep your home running.
