4.2 
17 *The Angi rating for Generator Install companies in Cornelius, NC 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 Cornelius, NC 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 February 12, 2026
Serving Cornelius, NC and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"This project involved the routine maintenance of a generator. All the Technicians demonstrated excellent product knowledge and attention to detail. Very pleased with the company and the service!"
+13
Serving Cornelius, NC and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"They have great service. We call to tell them what’s going on, they come and fix it, then they leave and send us a bill. It’s perfect."
+2
Serving Cornelius, NC and surrounding areas
Approved
In business since 1998
Free estimates
Customers say: Terrific value
"We were VERY PLEASED we hired TAMCOAT! WOW, they did an AWESOME job and we now know to call "OUR ELECTRICIAN" for any future jobs. We gave them about 6 - 7 "TO DO" items and the work was done very efficiently and quality all the way. We were VERY IMPRESSED! Thank you TAMCOAT for your fine service."
Serving Cornelius, NC and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"They were great. But he's moved to North Carolina. They were clean, they were kind, they helped out as a matter of fact I tried to call them again and that's when I find out that they had moved to North Carolina he had sold the business."
Serving Cornelius, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Drew did an amazing job helping with my electrical needs! He was very punctual, professional, and has all of the state required licenses. I trust his work and will definitely hire him again! When it comes to electrical work, make sure you hire a qualified professional like Walker Electrical!!!"
+12
Serving Cornelius, NC and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Pablo Dominguez and his team did an amazingly efficient job of assembling and installing my outdoor kitchen (sink, grill, smoker) and erecting my gazebo and pergola!"
+44
Serving Cornelius, NC and surrounding areas
Approved
In business since 2023
Emergency services offered
Warranties offered
"Installed a security doorbell. Great service, clean work, great prices!"
+6
Serving Cornelius, NC and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"I had been reaching out to other vendors and had a hard time getting a call back. Jason got back to me quickly and answered every question and concernI had about generators and installation. His crew were nice, quick and tidy! Well organized and detailed work! Thank you!"
Serving Cornelius, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Great work and excellent communication. I would recommend to anyone. Charger was installed quickly and professionally. Will hire in the future for more work. Thank you again!"
Serving Cornelius, NC and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Timely, courteous and very neat. Did very good job."
+80
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 Charlotte, NC 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 Charlotte, NC depends on several factors. Our guide will help you understand all of the costs.
Find out the average generator repair cost in Charlotte, NC. Learn what you can expect to pay for local standby generator maintenance and fix your power.
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.
