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Verified Reviews for Generator Install pros in Griffin, GA

*The Angi rating for Generator Install companies in Griffin, 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 Griffin, 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 26, 2025

Find Generator install pros in Griffin

Avatar for Henry County Electric

Henry County Electric

4760 Peeksville Road
4.89(
18
)
•Approved Pro

Henry County Electric

4760 Peeksville Road
4.89(
18
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
189 local quotes requested

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Jonathan scheduled Jason to come out and he did an amazing job. I really appreciate it Angie’s List. Thank you for having awesome pros like Henry County Electric who treat customers like people and not money. Thanks Jason, you are quick. I would have called you guys a long time ago if I knew."

Joe D on October 2025

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Jonathan scheduled Jason to come out and he did an amazing job. I really appreciate it Angie’s List. Thank you for having awesome pros like Henry County Electric who treat customers like people and not money. Thanks Jason, you are quick. I would have called you guys a long time ago if I knew."

Joe D on October 2025

Devout Enterprises

207B Quail Trail
New on AngiNew on Angi
•Approved Pro

Devout Enterprises

207B Quail Trail
New on AngiNew on Angi
•Approved Pro
12 years of experience
Free onsite estimate

With over 27 years of experience, we can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

With over 27 years of experience, we can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Doc Enterprise Contractors

2573 Stratford Lane
5.00(
1
)
•Approved Pro

Doc Enterprise Contractors

2573 Stratford Lane
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Excellent work done in a timely manner."

Terah B on April 2022

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Excellent work done in a timely manner."

Terah B on April 2022

Avatar for KDC Electrical Services

KDC Electrical Services

165 Southmoor Circle
4.85(
136
)
•Approved Pro

KDC Electrical Services

165 Southmoor Circle
4.85(
136
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 local quotes requested

With over 30 years of experience under our belt, we are your first choice in excellent customer satisfaction. We are locally owned and operated and our professionals are always prompt and friendly every step of the way. Call us today to discuss your project !

"OMG! The KDC Electrical IS AWESOME! They are about business. They came to my home and arrived early, prepared, and ready to go. I WILL be using them for future projects. They are an A++++ team! I highly recommend them for any and all electrical needs you may have. Hire them. You will not regret it. And their prices are reasonable!"

Melinda K on September 2025

With over 30 years of experience under our belt, we are your first choice in excellent customer satisfaction. We are locally owned and operated and our professionals are always prompt and friendly every step of the way. Call us today to discuss your project !

"OMG! The KDC Electrical IS AWESOME! They are about business. They came to my home and arrived early, prepared, and ready to go. I WILL be using them for future projects. They are an A++++ team! I highly recommend them for any and all electrical needs you may have. Hire them. You will not regret it. And their prices are reasonable!"

Melinda K on September 2025

Avatar for Elite AV & Surveillance

Elite AV & Surveillance

130 Meadowbrook Court
4.98(
25
)
•Approved Pro

Elite AV & Surveillance

130 Meadowbrook Court
4.98(
25
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
7 years of experience

Elite AV & Surveillance has become a staple of professionalism and quality work in Atlanta for years. With years of experience, there is no job too large or too small for our team.. Call today to schedule an appointment!

"Overall great experience. Would hire again"

Michele B on June 2020

Elite AV & Surveillance has become a staple of professionalism and quality work in Atlanta for years. With years of experience, there is no job too large or too small for our team.. Call today to schedule an appointment!

"Overall great experience. Would hire again"

Michele B on June 2020

Elkins Electric

1141 Peeksville Road
4.94(
9
)
•Approved Pro

Elkins Electric

1141 Peeksville Road
4.94(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I've used Elkins Electric for helping me with my kitchen remodel and various other home projects around the house the past couple of years. Jeff has proven himself to be a great contractor helping me with my electrical needs on a variety of different projects. I would highly recommend to anyone who is in need of her services,....he's as honest as it comes, and provides at great service and a fair price."

Keith J on February 2021

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I've used Elkins Electric for helping me with my kitchen remodel and various other home projects around the house the past couple of years. Jeff has proven himself to be a great contractor helping me with my electrical needs on a variety of different projects. I would highly recommend to anyone who is in need of her services,....he's as honest as it comes, and provides at great service and a fair price."

Keith J on February 2021

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
63 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

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
252 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

Avatar for All Pro Generator Service & Repair, LLC

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

Showing 1-10 of 25
Generator Install questions, answered by experts

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

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.

The Griffin, GA homeowners’ guide to generator installs

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

See all articles

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