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Verified Reviews for Generator Install pros in Smithville, GA

*The Angi rating for Generator Install companies in Smithville, 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 Smithville, 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 April 30, 2026

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Avatar for Masters Generator and Electrical Service
Masters Generator and Electrical Service
5.0(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Smithville, GA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

Masters Generators & Electrical Service, has been illuminating the metro Atlanta region and its surrounding counties since 2017. With a legacy rooted in over 40 years of electrical contracting experience, our expertise shines through in every project. Specializing in electrical wiring installation, we cater to both residential and commercial sectors, offering tailored solutions for new constructions as well as remodels. Our commitment to excellence is unwavering, and our goal is clear: to deliver top-tier electrical services that align with the needs of the cost-conscious customer. As we continue to grow and evolve, our dedication to integrity, safety, and quality remains at the forefront of our operations.

Response time2 hrs
Recommended by50%of homeowners
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Avatar for Ross Knight Electric, LLC
Ross Knight Electric, LLC
4.9(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Smithville, GA and surrounding areas

In business since 1974

Free estimates

Emergency services offered

Ross Knight Electric, LLC is a family owned and operated business serving the Southwest Georgia community for over 40 years. We pride ourselves in honesty and hard work. Please give us a call today so we can put these qualities to work for you. We are licensed in Alabama and Georgia, and there is no job too big. We handle all types of residential and commercial jobs.

Response time3 days
Recommended by100%of homeowners
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Smithville, GA and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

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Hall's Electric
New to Angi
Generator - Install - For Business

Serving Smithville, GA and surrounding areas

In business since 2005

Free estimates

At Hall's Electric we are focused on providing quality service to our customers, while making a positive impact within the community. We were founded in 2005 because of the need for a professional, competent, understanding, action oriented company that will handle electrical issues that others will not. Through experiences in the electrical industry, we realized that homeowners needing professional work performed were not being served properly and too many contractors do not know how to communicate with the homeowners. Call us today and let us provide you with the quality service that you deserve.

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Big Patriot Home Remodeling
New to Angi
Generator - Install - For Business

Serving Smithville, GA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Big Patriot Home Remodeling 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.

Response time20 mins
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Generator Install questions, answered by experts

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

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.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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.

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 Smithville, 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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