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Verified Reviews for Generator Install pros in Liberty, MS

*The Angi rating for Generator Install companies in Liberty, MS 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 Liberty, MS 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 March 14, 2026

Top-Rated Generator install pros in Liberty - Updated Nov 2026

Avatar for Quality Construction & Engineering
Quality Construction & Engineering
4.6(
32
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Liberty, MS and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Quality Construction Engineering did an outstanding job installing the generator at my home! I truly appreciate their professionalism, quality workmanship, and attention to detail. Having backup power gives me and my family added peace of mind, and I’m so pleased with the installation. Thank you for a job well done! I highly recommend Quality Construction Engineering to anyone looking for quality generator installation."
Generac Generator
27 neighbors recently requested a quote
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Montague's electrical
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Liberty, MS and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, my name is kaccy and I have been serving the baton rouge and surrounding areas with quality electrical services for 8 years now on my own. I take pride in my work and have a long list of clients that have been very satisfied with my work. No job too big or small. Everything from changing a light fixture to complete remodels or troubleshooting problems. Looking forward to serving you and getting the job done.

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GC Property Restoration
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Liberty, MS and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

Hi, my name is Braden Cazes, owner of GC Property Restoration. We are a locally owned company dedicated to providing reliable, high-quality restoration and property improvement services. We take pride in honest communication, attention to detail, and making sure every job is completed the right way.\n\nAt GC Property Restoration, customer satisfaction is our top priority. Whether it’s repairs, renovations, restoration work, or general property improvements, we work hard to deliver professional results at a fair price. We appreciate every opportunity to earn our customers’ trust and look forward to helping bring your project to life.

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Avatar for Rene Ledet
Rene Ledet
5.0(
2
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Liberty, MS and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

"He was very professional and he got to work as soon as he walked in. Had no problem with switching out the light fixtures. I will be having sone more jobs coming up in the near future and plan on having him do them."
Kitchen lights
Kitchen lights
Outside lights
Outside lights
Class room

+10

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Showing 1-10 of 24
Generator Install FAQs, answered by experts

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

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 Liberty, MS 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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