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Verified Reviews for Generator Install pros in Garnett, SC

*The Angi rating for Generator Install companies in Garnett, SC 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 Garnett, SC 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 May 12, 2026

Find Generator install pros in Garnett

Avatar for Briones Solutions, LLC
Briones Solutions, LLC
4.9(
74
)

Serving Garnett, SC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Work included running a 220v line to and installing a Type 2 EV charger and was done very efficiently and with good quality."
New Entrance Overhead Service
Job complete
New GFI divices
New Look
Making Kitchen look bigger and beautiful

+3

Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Mock Electric, Inc.
Mock Electric, Inc.
5.0(
4
)

Serving Garnett, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Mock Electric did a great job and all in one complete work 8AM-4PM. Jeff and Josh were very professional, informative and easily approachable. The new electric installation went great and exactly how I wanted and requested. Hats off! Great Job and thanks!"
6 neighbors recently requested a quote
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)

Serving Garnett, SC 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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Immaculate Lighting and Power, LLC
New to Angi

Serving Garnett, SC and surrounding areas

In business since 2016

Credit card accepted

Welcome to Georgia's Premier Electrical Service. With over 15 years of experience in the electrical industry, Immaculate Lighting and Power, LLC., knows what it takes to provide the very best in terms of customer service and quality. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. Just look at our reviews below, our customers rave about our service, and for good reason. Our technicians take pride in our quality of work and our commitment to outstanding results. We're committed to providing our customers with personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. \n

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Dee’s nutz-n- bolts mechanical services
New to Angi

Serving Garnett, SC and surrounding areas

I’m a skilled and dependable handyman with a wide range of experience in both home improvement and automotive work. From installing ceiling fans, removing and replacing flooring, and laying ceramic or hardwood floors to pressure washing homes, decks, and driveways, I take pride in delivering top-quality workmanship and attention to detail on every project.\nIn addition to home services, I also provide auto mechanic repairs and lockout assistance, offering fast, reliable help when you need it most. My goal is always simple — do it right, do it safely, and make sure the customer is 100% satisfied.\nIf you’re looking for a professional who shows up on time, works efficiently, and treats your property with respect, I’m your guy.

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Avatar for Menace Electric
Menace Electric
New to Angi

Serving Garnett, SC and surrounding areas

Welcome to Menace Electric electrical services — your trusted local electrician for reliable, high-quality electrical work.\n\nI’ve proudly owned and operated this small business for a little over two years, providing dependable electrical services to homeowners and businesses in our community. As a detail-oriented electrician, I take pride in delivering safe, efficient, and professional results on every project — no shortcuts, no compromises.\n\nWhether you need residential wiring, lighting installation, panel upgrades, troubleshooting, or maintenance, I’m committed to providing honest work, fair pricing, and top-tier craftsmanship.\n\nAt Menace Electric, customer satisfaction and safety is our top priority. I look forward to continuing to grow with the community and being your go-to electrician for years to come.\nAs always, we look forward to seeing you. ~ Dawson Robnett.

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Generator Install questions, answered by experts

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. 

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

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.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

The Garnett, SC 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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