Top-rated generator install pros.

Get matched with top generator install pros in Cornelia, GA

There are 3 highly-rated local generator install pros.

Verified Reviews for Generator Install pros in Cornelia, GA

*The Angi rating for Generator Install companies in Cornelia, GA 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 Cornelia, GA 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 October 04, 2025

Find Generator install pros in Cornelia

Avatar for 3 One 4 Data

3 One 4 Data

188 Gilleland Drive
5.00(
14
)
•Approved Pro

3 One 4 Data

188 Gilleland Drive
5.00(
14
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
30 years of experience

3one4 Data 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.

"Very professional. Highly recommend "

Jonathan K on January 2025

3one4 Data 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.

"Very professional. Highly recommend "

Jonathan K on January 2025

Avatar for Premier Lightning Protection

Premier Lightning Protection

2870 Peachtree Road, Box 935
4.98(
23
)
•Approved Pro

Premier Lightning Protection

2870 Peachtree Road, Box 935
4.98(
23
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
66 years of experience

Premier Lightning Protection is a family owned and operated fourth generation company. We take pride in designing and installing lightning protection systems that will not only protect your home from the devastation of a lightning strike but also give you peace of mind during the fierce lightning storms we experience. Lightning is a catastrophic phenomenon, contact us to see how you can protect your home from it. WE DO NOT DO ELECTRICAL WORK.

"Excellent in every way. Flawless experience from start to finish!"

Les B on May 2025

Premier Lightning Protection is a family owned and operated fourth generation company. We take pride in designing and installing lightning protection systems that will not only protect your home from the devastation of a lightning strike but also give you peace of mind during the fierce lightning storms we experience. Lightning is a catastrophic phenomenon, contact us to see how you can protect your home from it. WE DO NOT DO ELECTRICAL WORK.

"Excellent in every way. Flawless experience from start to finish!"

Les B on May 2025

Rylee Electric

1567 Wilson Bridge Road
4.67(
15
)
•Approved Pro

Rylee Electric

1567 Wilson Bridge Road
4.67(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
22 years of experience

Call Rylee Electric for your professional electrical installation and service needs. We have the quality and experience that you want for your home or office. Call now! Darren Rylee

"They were respectful, on time, clean, and personable. I will definitely use them again."

Lori C on January 2015

Call Rylee Electric for your professional electrical installation and service needs. We have the quality and experience that you want for your home or office. Call now! Darren Rylee

"They were respectful, on time, clean, and personable. I will definitely use them again."

Lori C on January 2015

Avatar for W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
•Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
312 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

Peavy Electric

297 Bennetts Trail
4.42(
13
)
•Approved Pro

Peavy Electric

297 Bennetts Trail
4.42(
13
)
•Approved Pro
Customers say: Quick response
18 local quotes requested
26 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

"Tony Peavy went above and beyond to find and repair the wiring in our home. I had no idea how bad it was when I bought my home until my brother started to replace lighting fixtures. Tony searched extensively until he found and repaired the wiring which was a wiring nightmare. They also fixed the outlets in my living room that didn't work. I highly recommend him to anyone! He does an outstanding job, is very nice, patient and great pricing. Cindy "

Cindy G on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

"Tony Peavy went above and beyond to find and repair the wiring in our home. I had no idea how bad it was when I bought my home until my brother started to replace lighting fixtures. Tony searched extensively until he found and repaired the wiring which was a wiring nightmare. They also fixed the outlets in my living room that didn't work. I highly recommend him to anyone! He does an outstanding job, is very nice, patient and great pricing. Cindy "

Cindy G on July 2025

Avatar for Hamilton LP Lightning Rods

Hamilton LP Lightning Rods

14350 Mundy Dr. Suite 800
5.00(
9
)
•Approved Pro

Hamilton LP Lightning Rods

14350 Mundy Dr. Suite 800
5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022

All Pro Generator Service & Repair, LLC

PO Box 801456
5.00(
3
)

All Pro Generator Service & Repair, LLC

PO Box 801456
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We Sale, service, install & repair Emergency Backup Generator Systems (residential & commercial) as well as transfer switches and all related accessories. We are a Generac authorized dealer with over 25 yrs experience. We have service deals and discounts available

"Very great!! Ashley was very professional and knowledgeable! Will definitely be calling again! Highly recommend"

Dakota L on March 2024

We Sale, service, install & repair Emergency Backup Generator Systems (residential & commercial) as well as transfer switches and all related accessories. We are a Generac authorized dealer with over 25 yrs experience. We have service deals and discounts available

"Very great!! Ashley was very professional and knowledgeable! Will definitely be calling again! Highly recommend"

Dakota L on March 2024

Copper River Electrical

5.00(
5
)

Copper River Electrical

5.00(
5
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Copper River Electric, family owned business with over 10 years of experience focused in Residential electrical installation service and repairs. We pride ourselves on customer satisfaction and prompt timely service.

"My garage needed support with additional outlets and power access for a new tankless water heater. Not only was it supplied power but additional outlets were installed along the same wall giving additional options for power in the garage. He did a fantastic job, was quick to respond and had great foresight in suggesting the additional outlets for future needs. I will definitely hire him for future projects!"

Alex B on January 2024

Copper River Electric, family owned business with over 10 years of experience focused in Residential electrical installation service and repairs. We pride ourselves on customer satisfaction and prompt timely service.

"My garage needed support with additional outlets and power access for a new tankless water heater. Not only was it supplied power but additional outlets were installed along the same wall giving additional options for power in the garage. He did a fantastic job, was quick to respond and had great foresight in suggesting the additional outlets for future needs. I will definitely hire him for future projects!"

Alex B on January 2024

Showing 1-10 of 20
Generator Install questions, answered by experts

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

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The Cornelia, GA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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