
Serving Sumter, SC and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Very thorough and efficient. Always a pleasure to work with McLean Electric."





+35

*The Angi rating for Generator Install companies in Sumter, SC 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 Sumter, SC 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 March 29, 2026

Serving Sumter, SC and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Very thorough and efficient. Always a pleasure to work with McLean Electric."





+35

Serving Sumter, SC and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Quick response, Friendly and Knowledgeable"

Serving Sumter, SC and surrounding areas
In business since 2016
Emergency services offered
Small jobs welcome
"Very prompt. Completed the job within the required time."
Serving Sumter, SC and surrounding areas
In business since 1980
Emergency services offered
Credit card accepted
"I can not say enough good things about Mr. Kirby and his company. He was very thorough, efficient and professional. I recently hired him to wire my new barn for lights and power as well as some improvements to my new home. We discussed my wishes prior to starting and his knowledge was pivotal in guiding me through the planning and supply process. He knew and adhered to all the electrical codes and he knew his business and trade. He worked very hard and was there every day until the project was complete. He even found some issues regarding previous work I'd had done and helped me resolve those in addition to the project I hired him for. I highly recommend him for ANY electrical project or problem you may have. I will always call him first for any of my future electrical needs."
Serving Sumter, SC and surrounding areas
In business since 2005
Free estimates
"Everything went smooth. I never had a bad experience. I've been using him multiple times over the last seven years."
Serving Sumter, SC and surrounding areas
In business since 2019
Emergency services offered
Credit card accepted
"very well im happy that I have all my lights working."





+55
Serving Sumter, SC and surrounding areas
In business since 1998
Free estimates
Credit card accepted
"Absolute professionals!!!! Johnny and his son John went the extra mile to explain everything they were doing and why. Very knowledgeable, professional and just all around good guys. Iâ  ll be calling back for any future electrical needs. Thanks again for a great job!"
Serving Sumter, SC and surrounding areas
In business since 2000
Free estimates
"I would hire him again if there is a need,"
Serving Sumter, SC and surrounding areas
In business since 1999
Free estimates
"I called C2 Electric and the same day I had an appointment. They came out and did what they had to do and I was very pleased and I would definitely recommend them to family and friends. I was also pleased with the price"
Serving Sumter, SC and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"I have referred them to several people! Very professional!"
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.

Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.

Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.