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Verified Reviews for Generator Install pros in Mansfield, GA

*The Angi rating for Generator Install companies in Mansfield, 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 Mansfield, 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 July 10, 2026

Find Generator install pros in Mansfield

Avatar for Energy Elite Power Systems, Inc
Energy Elite Power Systems, Inc
5.0(
6
)
Fixed Generator - InstallPortable Generator - RepairFixed Generator - Repair+3 more

Serving Mansfield, GA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

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!

Generac 40KW Gen
Generac 24 KW
Generac 26 KW
Generator Installations
Interlock Kit

+1

Response time1 day
Response rate100%
24 neighbors recently requested a quote
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Avatar for Eastern Electric
Eastern Electric
5.0(
5
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Mansfield, GA and surrounding areas

Approved

In business since 2024

Offers commercial services

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

5 neighbors recently requested a quote
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Avatar for All Pro Generator Service & Repair, LLC
All Pro Generator Service & Repair, LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mansfield, GA and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Ashley was on time, very professional and repair was done quickly. Pricing was excellent."
Cleaning a residential generator.
The owner (Ashley) in front of the Atlanta Falcons head coach's home after repairing his generator and transfer switch
This generator is now serviced and spotless and ready for the next storm.
Recommended by100%of homeowners
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Avatar for By The Book Electrical Company LLC.
By The Book Electrical Company LLC.
4.9(
18
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mansfield, GA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"They did an awesome job!! From installing a new light fixture to moving several outlets and adding outlets, removing outlets, moving a range hood and hardwiring garage disposal. I would recommend them and will definitely use they again!!"
Inlet and generator connection
Commercial Panel
Finished product
Exterior Lighting
Recessed light rough in

+21

Recommended by100%of homeowners
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Avatar for Hardwire electrical company inc
Hardwire electrical company inc
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mansfield, GA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Michael did a wonderful job repairing a ceiling fan, installing a new outdoor sconce light and repairing a ceiling light in my home. He was on time, polite, knowledgeable and efficient. He cleaned up after himself and even changed out bulbs he saw burned out. His customer service skills are excellent and his pricing was very reasonable. I have found my new electrician and will be recommending him to my friends."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by100%of homeowners
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Avatar for Premier Generators
Premier Generators
3.0(
10
)
Fixed Generator - Install

Serving Mansfield, GA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

Power outages don't have to disrupt your life. Founded in 1994, Premier Generators has been the Southeast's trusted Generac dealer for over 30 years. As a top Generac partner trusted by thousands of homeowners, we deliver factory-certified home standby generator installations that provide reliable safety and security when you need it most.\n\nOur certified technicians bring unparalleled service quality, ensuring your generator automatically kicks in during outages to keep your home powered. Whether you need whole-home backup or essential systems coverage, we tailor power solutions to your specific needs using natural gas or propane systems.\n\nWhat started as a commitment to providing reliable backup power solutions has grown into the region's leading authority in home standby generator sales and installations. Choose Premier Generators for dedicated satisfaction, certified excellence, and peace of mind that your family stays comfortable and secure no matter what.

Response time9 hrs
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Lance Electric, Inc.
4.6(
24
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Mansfield, GA and surrounding areas

In business since 2003

Free estimates

Warranties offered

"What an awesome company. Called in the morning, they said they could come out in 2 days.They had me troubleshoot a few things and when I call back to say I needed a Service Call, they said they were in the area and would be here by noon. Randy and Cody went straight to work. They were professional and polite. Everything was fixed in a timely manner. What a great job they did. I would definitely hire them again and highly recommend Lance Electric to everyone."
20KW generator
Custom home on High Falls Lake
20KW generator
Recessed lights
Automatic transfer switch on right

+4

Recommended by100%of homeowners
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Avatar for East Coast HVAC Electric & Solar LLC
East Coast HVAC Electric & Solar LLC
4.4(
12
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mansfield, GA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Mr. Gabriel was very much a professional and did an exceptional job replacing the flood light on near my garage door. I would definitely use this company again."
Recommended by90%of homeowners
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Showing 1-10 of 27
Generator Install questions, answered by experts

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

The Mansfield, 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