Top-rated generator install pros.

Get matched with top generator install pros in Powder Springs, GA

There are 9 highly-rated local generator install pros.

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    Verified generator installs reviews

Find Generator install pros in Powder Springs

Avatar for TE Certified Electrical, Plumbing, Heating & Cooling

TE Certified Electrical, Plumbing, Heating & Cooling

3400 Cobb International Blvd NW
5.00(
15
)
Approved Pro

TE Certified Electrical, Plumbing, Heating & Cooling

3400 Cobb International Blvd NW
5.00(
15
)
Approved Pro
Customers say: Quality work
378 local quotes requested
27 years of experience

TE Certified Electrical, Plumbing, Heating & Cooling understands there is never a great time to need a home repair. That's why we make scheduling easy, arrive in three-hour arrival windows, drive fully stocked trucks, give flat rate pricing, and back our work with a lifetime workmanship guarantee. Services offered: Residential Electrical, Plumbing, Heating and Cooling - Inspection, Repair, Replacement, Maintenance. Electrical - Rewiring, Outlets, and Switches, Whole House Backup Generators, Indoor/Outdoor Lighting, Car Chargers, Surge Protection, Ethernet & Cable Installation. Plumbing - Water Lines, Water Heaters, Tankless Water Heaters, Fixtures and Faucets, Garbage Disposals, Sewer Lines, and Pressure Regulators. HVAC - Air Conditioners, Furnaces, Air Handlers, Heat Pumps, Ductless Heaters, Indoor Air Quality

"Young man was prompt professional and polite. Easy to deal with TE has definitely delivered the quality that we an expecting."

Rafael R on September 2025

TE Certified Electrical, Plumbing, Heating & Cooling understands there is never a great time to need a home repair. That's why we make scheduling easy, arrive in three-hour arrival windows, drive fully stocked trucks, give flat rate pricing, and back our work with a lifetime workmanship guarantee. Services offered: Residential Electrical, Plumbing, Heating and Cooling - Inspection, Repair, Replacement, Maintenance. Electrical - Rewiring, Outlets, and Switches, Whole House Backup Generators, Indoor/Outdoor Lighting, Car Chargers, Surge Protection, Ethernet & Cable Installation. Plumbing - Water Lines, Water Heaters, Tankless Water Heaters, Fixtures and Faucets, Garbage Disposals, Sewer Lines, and Pressure Regulators. HVAC - Air Conditioners, Furnaces, Air Handlers, Heat Pumps, Ductless Heaters, Indoor Air Quality

"Young man was prompt professional and polite. Easy to deal with TE has definitely delivered the quality that we an expecting."

Rafael R on September 2025


Avatar for Lightning Bug Electric

Lightning Bug Electric

629 COLLINS RD
4.73(
475
)
Approved Pro

Lightning Bug Electric

629 COLLINS RD
4.73(
475
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
310 local quotes requested

Having been awarded for our excellence by numerous professional organizations, our team at Lightning Bug Electric has the skills and knowledge to help you with a wide array of electrical problems. Our Marietta electricians have over 25 years of experience in the industry and we always provide around-the-clock availability. If you are looking for a team led by a master electrician, you have come to the right place. We provide residential and commercial customers with wiring and rewiring, lighting upgrades, outlets and switches, full electrical remodeling and installation, and more. Call our team today to schedule your free electrical service estimate.

"Leyton was fantastic. Arrived right on time(and scheduling was very easy and convenient- got my exact day and time I wanted.) He saw exactly what I needed for installing a ceiling fan, and it looks, and works perfectly. The price was more than fair. Second experience with LBE, and again, 5 stars!"

Stephen K on May 2025

Having been awarded for our excellence by numerous professional organizations, our team at Lightning Bug Electric has the skills and knowledge to help you with a wide array of electrical problems. Our Marietta electricians have over 25 years of experience in the industry and we always provide around-the-clock availability. If you are looking for a team led by a master electrician, you have come to the right place. We provide residential and commercial customers with wiring and rewiring, lighting upgrades, outlets and switches, full electrical remodeling and installation, and more. Call our team today to schedule your free electrical service estimate.

"Leyton was fantastic. Arrived right on time(and scheduling was very easy and convenient- got my exact day and time I wanted.) He saw exactly what I needed for installing a ceiling fan, and it looks, and works perfectly. The price was more than fair. Second experience with LBE, and again, 5 stars!"

Stephen K on May 2025


Avatar for MIKE & LIGHTS

MIKE & LIGHTS

5457 Hiram Lithia Springs Road Southwest
New on AngiNew on Angi
Approved Pro

MIKE & LIGHTS

5457 Hiram Lithia Springs Road Southwest
New on AngiNew on Angi
Approved Pro
40 local quotes requested
3 years of experience

At MIKE & LIGHTS, we are dedicated to brightening up your world with top-notch electrical services. As a premier electrical company, we specialize in both residential and commercial electrical solutions, ensuring that every project is executed with precision, professionalism, and a touch of innovation.

At MIKE & LIGHTS, we are dedicated to brightening up your world with top-notch electrical services. As a premier electrical company, we specialize in both residential and commercial electrical solutions, ensuring that every project is executed with precision, professionalism, and a touch of innovation.


Conger Electrical Services LLC

144 Hanover Ave
New on AngiNew on Angi
Approved Pro

Conger Electrical Services LLC

144 Hanover Ave
New on AngiNew on Angi
Approved Pro
30 years of experience
Free onsite estimate

Conger Electrical Services LLC is a family owned an operated company, proudly serving Georgia's commercial electrical needs! Owner and operator Robert Conger has over 30 years of experience in the industry. They're excited to take on new clients immediately. Call today for a free estimate on your next project!

Conger Electrical Services LLC is a family owned an operated company, proudly serving Georgia's commercial electrical needs! Owner and operator Robert Conger has over 30 years of experience in the industry. They're excited to take on new clients immediately. Call today for a free estimate on your next project!


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


Simon E Electric, LLC

4405 Reserve Hill Crossing
5.00(
9
)
Approved Pro

Simon E Electric, LLC

4405 Reserve Hill Crossing
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We offer over 18 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

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Brian D on January 2020

We offer over 18 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"null"

Brian D on January 2020


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
61 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
244 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 Wavelength Electric GA, LLC

Wavelength Electric GA, LLC

10204 Tall Pine Pl
5.00(
9
)
Approved Pro

Wavelength Electric GA, LLC

10204 Tall Pine Pl
5.00(
9
)
Approved Pro
18 local quotes requested
4 years of experience

At Wavelength Electric, we deliver reliable, high-quality electrical services for homeowners and businesses who value craftsmanship, communication, and trust. Family-owned and operated, our team is licensed, insured, and committed to excellence from the first call to project completion. Whether you need a quick service repair, panel upgrade, generator install, or wiring for a remodel or new build — we’ve got you covered. ⚡ Easy scheduling, upfront pricing, and clear communication every step of the way. Services include: • Electrical troubleshooting & repairs • Panel & service upgrades • Generator installs (Generac Certified Dealer) • Lighting design & installation • Custom new construction & remodel wiring • EV chargers, outdoor & landscape lighting Proudly serving Villa Rica, Carrollton, Douglasville, and surrounding areas. Powering homes, brightening businesses, and earning trust — one project at a time.

"The Wavelength Team was exceptional from start to finish. Their communication, reliability and expertise is a VERY rare combination that makes them without hesitation the BEST of the BEST. They helped us work through some unforeseen issues and treated it like it was their own home. They truly set the bar and making them your go-to electrician is the best decision you can make for yourself. "

Nick M on October 2025

At Wavelength Electric, we deliver reliable, high-quality electrical services for homeowners and businesses who value craftsmanship, communication, and trust. Family-owned and operated, our team is licensed, insured, and committed to excellence from the first call to project completion. Whether you need a quick service repair, panel upgrade, generator install, or wiring for a remodel or new build — we’ve got you covered. ⚡ Easy scheduling, upfront pricing, and clear communication every step of the way. Services include: • Electrical troubleshooting & repairs • Panel & service upgrades • Generator installs (Generac Certified Dealer) • Lighting design & installation • Custom new construction & remodel wiring • EV chargers, outdoor & landscape lighting Proudly serving Villa Rica, Carrollton, Douglasville, and surrounding areas. Powering homes, brightening businesses, and earning trust — one project at a time.

"The Wavelength Team was exceptional from start to finish. Their communication, reliability and expertise is a VERY rare combination that makes them without hesitation the BEST of the BEST. They helped us work through some unforeseen issues and treated it like it was their own home. They truly set the bar and making them your go-to electrician is the best decision you can make for yourself. "

Nick M on October 2025


Avatar for Southern Power Systems, LLC

Southern Power Systems, LLC

2700 Braselton Hwy #10-248
4.94(
75
)
Approved Pro

Southern Power Systems, LLC

2700 Braselton Hwy #10-248
4.94(
75
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
49 local quotes requested

Southern Power Systems LLC is a licensed and insured electrical contractor, authorized Generac, Cummins and Champion dealer for automatic residential and commercial generators, and certified service provider. We offer turnkey solutions for automatic generators and 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.

"A standby whole home generator was installed and the two day install went well. I would rate them 9 out of 10 on the installation. It is after-installation care that was not good. The Generac has a mobile link that I paid an additional $200.00 to get an IT professional to link to my home. He was challenged and there is no way that I could have connected the generator without professional help. The installers left without notifying or giving me documentation needed for warranty and insurance. I called the office of Hambrick Power Systems and the documents were emailed to me, but I think for such an expensive piece of equipment ,more time should have been spent acquainting me with the generator and its operation, before the installers left. Or maybe just a follow-up call for good customer care. It is not everyday that this important a purchase is made, and I think more attention to after sale and installation is warranted, especially since I waited a full year for its delivery."

Phyllis J on July 2022

Southern Power Systems LLC is a licensed and insured electrical contractor, authorized Generac, Cummins and Champion dealer for automatic residential and commercial generators, and certified service provider. We offer turnkey solutions for automatic generators and 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.

"A standby whole home generator was installed and the two day install went well. I would rate them 9 out of 10 on the installation. It is after-installation care that was not good. The Generac has a mobile link that I paid an additional $200.00 to get an IT professional to link to my home. He was challenged and there is no way that I could have connected the generator without professional help. The installers left without notifying or giving me documentation needed for warranty and insurance. I called the office of Hambrick Power Systems and the documents were emailed to me, but I think for such an expensive piece of equipment ,more time should have been spent acquainting me with the generator and its operation, before the installers left. Or maybe just a follow-up call for good customer care. It is not everyday that this important a purchase is made, and I think more attention to after sale and installation is warranted, especially since I waited a full year for its delivery."

Phyllis J on July 2022

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Generator Install questions, answered by experts

Yes, whole-house generators run constantly for extended periods. Whole-house generators can run for longer periods of time than portable generators, but be careful. First, they may need regular applications of engine oil (as frequently as daily), depending on the engine design. Second, running constantly for several days will increase the wear and tear on the generator and shorten its lifespan.

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.

In many cases, you’ll need a permit or basic inspection to install one of these large generators. Since they include significant alterations to your home electrical system and many produce exhaust fumes, local governments often require jumping through a few hoops for general safety purposes. Your installer may be able to help you with these permits.

When installed and used correctly, generators are safe to use. The most critical generator safety tips to keep in mind are:

  • Never use a portable generator inside an enclosed space, as the carbon monoxide exhaust it creates is lethal.

  • Never attempt to connect your generator to your home’s electrical panel independently; hire a professional for this dangerous job.

  • Never overload your generator by connecting more appliances than for which it’s rated; you can damage your generator and appliances or even cause a fire.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Powder Springs, GA homeowners’ guide to generator installs

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