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*The Angi rating for Generator Install companies in Mccomb, 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 Mccomb, 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 November 12, 2025

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Montague's electrical
New to Angi

Serving Mccomb, 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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Nail Electric
New to Angi

Serving Mccomb, MS and surrounding areas

Approved

Hey everyone my names Parker Nail. I’m excited to launch my LLC. I’ve been doing Electrical work for 4 years now. I’m always looking for side work and would be happy to handle any type of electrical service needed. My goal is to provide quality and safe work that you can rely on. I’m available after I get off work during the week and on weekends.

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Avatar for Gary's Electrical Service
Gary's Electrical Service
5.0(
3
)

Serving Mccomb, MS and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Gary was very prompt. Performed exactly what was asked of him in a very professional manner. He was also very flexable with scheduling. I would hire him again for any further work I needed."
Old meter base
Power on weatherhead
New Service on home
New Service on home
Response time1 day
Response rate100%
Recommended by100%of homeowners
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Generator Install questions, answered by experts

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

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.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Mccomb, 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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