*The Angi rating for Generator Install companies in Mount Holly, 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 Mount Holly, 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 July 31, 2026
Serving Mount Holly, 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 Mount Holly, NC and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
Welcome to Powerhouse Electric & Generators! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n
Serving Mount Holly, 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 Mount Holly, NC and surrounding areas
Approved
Credit card accepted
Customers say: Quick response
"Very friendly, great customer service. Replaced my breaker panel at a fair price. Would recommend!"
Serving Mount Holly, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"I am very pleased with the service I received from Mr. Electric of Gastonia. Daniel and Matt explained all the issues with the old panel and I decided to have it replaced along with a whole house serge protector. While they were here they kept me informed of what they were doing and how the job was progressing and when they were done they cleaned up. Daniel and Matt were always on time and they called ahead when they were on their way. Brian set up my appointment times and scheduled me for the electrical inspection so I didn't have to do any of that. The inspector was here this morning and told me that it was really nice to see good quality electrical work. I would not hesitate to refer them to family and friends, I am happy with the job they did for me."
+89
Serving Mount Holly, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Drew Darien with Walker Electrical went way beyond my expectations. He started remodeling two bathrooms changing out boxed fluorescence lighting and completely opened up our bathroom with LED recessed lighting. Drew added under cabinet lighting to our vanity and through our shower. Scones and pendants were added as well. His work was so precise that he went on to remodel our kitchen. As my lead on this project, Drew worked extremely well with other contractors. Drew was timely throughout every step of the project, hard working, on time and budget, and highly creative in his design. I wholeheartedly recommend Walker Electrical for any project."
+12
Serving Mount Holly, 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 Mount Holly, NC and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Did a great job installing my chandelier looks great I strongly recommend."
+44
Serving Mount Holly, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"LJ did a great job upgrading my panel. The price as fair and he his work was very clean. I really felt like he knew exactly what he was doing and explained it to me clearly. Our panel has been installed for a while now and we have not had a single issue. I would definitely hire him again and have already recommended him to all my neighbors."
Serving Mount Holly, NC and surrounding areas
Approved
In business since 1927
Free estimates
Emergency services offered
"They did a great job installing a new dryer vent."
+62
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.
