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Avatar for Southern Power Systems, LLC
Southern Power Systems, LLC
4.9(
86
)

Serving Emerson, GA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Randy Hamrick(owner) was very thorough answering my questions and follow up. The installation crew was pleasant and efficient. Generator installation was completed on the date promised."
Generator Installation
Generator Installation
Generator Installation
Generator Installation
Generator Installation

+2

Response time2 days
78 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Wright Electrical Services, LLC
Wright Electrical Services, LLC
4.6(
143
)

Serving Emerson, GA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"My wife and I bought a whole house generator from Lowes. Once it was delivered, I called around to schedule estimates and had several electrical companies come out. Adam was one of 3 that actually came out to quote the job. He was not the cheapest nor the most expensive. We awarded Adam's company the job. He showed up on time and was very professional. He stayed in communication with me during the entire project and ran as a liaison between me and the county inspector. I highly recommend Wright Electrical."
The Kempshall Job
The Kempshall Job
The Kempshall Job
The Kempshall Job
The Kempshall Job

+18

Response time6 hrs
Response rate94%
9 neighbors recently requested a quote
Avatar for Innovative Electrical Systems, Inc.
Innovative Electrical Systems, Inc.
4.8(
201
)

Serving Emerson, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Emergency services offered

Credit card accepted

"The guys did a great job from the quote to the installation. Work was very efficient and their appointment process makes it very easy to do business with them."
 Surge Assure
LED Lighting
Exterior Lighting
Exterior Accent Lighting
Before

+5

Response time6 hrs
35 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for M.J. Power LLC
M.J. Power LLC
5.0(
18
)

Serving Emerson, GA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

With over a decade of experience, we offer licensed and fully insured electrical services that prioritize both expertise and reliability. We ensure the highest standards of craftsmanship, delivering top-quality workmanship in every project we undertake. Clients can rest assured knowing that their electrical needs are in capable hands, providing them with peace of mind and confidence in the safety and efficiency of their electrical systems.

7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Lightning Bug Electric
Lightning Bug Electric
4.7(
502
)

Serving Emerson, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"We chose Lightning Bug Electric to install a backup generator for our house because Lightning Bug had handled some electrical work for us in the past, and we liked their service. Sean and Dustin installed our generator and we could not be more pleased with our experience. They were totally accommodating to our needs and schedules, installed the generator and completed their work with a minimum of disruption to us. They answered all of our questions and were extremely knowledgeable. When we had a minor glitch with our water heater, Sean made sure that we were taken care of promptly on a Saturday morning! We look forward to continuing our relationship with Lightning Bug-- they are definitely our go-to guys!"
Undercabinet lighting to code!
Up Lighting and recessed lighting
Landscape lighting
Surround your pool to give a great ambience for social gatherings.
Light up dark pathways for safety and beauty!

+5

Response time1 day
39 neighbors recently requested a quote
Recommended by90%of homeowners
Firefly Services Inc
4.7(
501
)

Serving Emerson, GA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

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.

13 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Britebox Electrical Services
Britebox Electrical Services
4.4(
37
)

Serving Emerson, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Customers say: Super punctual

"Three light fixtures installed to existing wiring, less than an hour to survey work, perform task, and do paperwork...$387...Really surprised my elderly parents and me...Just found out through this experience, they have taken over the electrical for Ragsdale Heating and Air, liked it better when Ragsdale did their own electrical...So buyer beware when dealing with this company."
Response time1 day
8 neighbors recently requested a quote
Recommended by70%of homeowners
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Showing 1-10 of 64
Generator Install questions, answered by experts

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The Emerson, GA homeowners’ guide to generator installs

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