4.9 
29 *The Angi rating for Generator Install companies in Latham, 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 Latham, 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 November 07, 2026
Serving Latham, NY and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"We are very impressed with John Vozzy and his crew. John is a true professional. He was very reasonable and honest. He made good on everything he said would do, and more. If you are looking to have a generator installed, look no further than John A. Vozzy and his crew!"
Serving Latham, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1989
Free estimates
Emergency services offered
"Very responsive and easy to work with. High quality work, has extensive electrical experience. Also provided and installed whole house back up generator."
Serving Latham, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Offers commercial services
Customers say: Quick response
"Jesse was knowledgeable, resourceful, and easy to work with. Recommended highly. He installed an EV home charging station."
Serving Latham, NY and surrounding areas
Approved
In business since 1999
Free estimates
Customers say: Terrific value
"Awesome service!!! Really did an outstanding job for install, planning, and cleanup. Needed a new wire run and circuit for a new over the range microwave. Again awesome job! Highly recommended!!"
Serving Latham, NY and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Zach installed a new electrical outlet for our dryer. He took the time to explain what he was going to do and had the work done within 2 days of giving the estimate. I would use him again for any electric work."
Serving Latham, NY and surrounding areas
Approved
In business since 1939
Credit card accepted
Offers commercial services
"Brandon came out this morning to assess the issue. He was very polite and professional. Maximus and Jon were my installers. They were professional, polite and got the job done timely. Great guys!"
Serving Latham, NY and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Nick was very professional. Had my generator serviced in a timely manner. Will recommend to everyone."
Serving Latham, NY and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Excellent job installing our 120V outdoor generator outlet! The weatherproof box is securely mounted, ran the conduit neatly, and clearly labelled for emergency use. I truly appreciate the quick turnaround time and how efficient you got everything set up and tested. Highly recommend for any fast reliable electrical work!"
Serving Latham, NY and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
Troy Generator Service LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. 21 years experience.
Serving Latham, NY and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"Quick, friendly service. We have found our generator repair service company! Highly recommend. Thank you Tim."
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch 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.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
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.
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.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
