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Verified Reviews for Generator Install pros in Long Beach, MS

*The Angi rating for Generator Install companies in Long Beach, 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 Long Beach, 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 22, 2026

Find Generator install pros in Long Beach

Avatar for On-Site Generator Services, LLC
On-Site Generator Services, LLC
4.9(
10
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Long Beach, MS and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"Jessie was a professional in all aspects... My RV Generator was fixed and Jessie not only fixed the problem...he explained to me what he was doing....and I very much appreciated that.. I highly recommend On-Site Generator Services for any generator needs"
Response time5 hrs
12 neighbors recently requested a quote
Recommended by88%of homeowners
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Hodas Generator & Electrical LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Long Beach, MS and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

12 neighbors recently requested a quote
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Avatar for Watts Electric
Watts Electric
New to Angi
Fixed Generator - RepairFixed Generator - InstallGenerator - Install - For Business+1 more

Serving Long Beach, MS and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

Welcome to Watts Electric! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

Response time3 hrs
Response rate91%
3 neighbors recently requested a quote
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Avatar for Livewire Electrical Solutions, LLC
Livewire Electrical Solutions, LLC
4.5(
125
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Long Beach, MS and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Jeff did a great job wiring up my whole house generator. He kept to his schedule and explained all his work hooking it up so I could understand what he was doing and how the generator would work. He was very prompt on showing up to do the work."
Kitchen Recessed Light addition
Holes cut and wire ran
lights installed
Power on
Recommended by99%of homeowners
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Avatar for Hoda's Generator Service
Hoda's Generator Service
4.7(
17
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Long Beach, MS and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"He is knowledgeable in the commercial field kept in touch and updated me on the generator, pricing is very reasonable and affordable."
Response time3 days
Recommended by93%of homeowners
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Avatar for Beacon Power
Beacon Power
3.8(
27
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Long Beach, MS and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"If you want a system that will keep everything in your home or business running when the power goes down, Ron and the gang can take care of it. They coordinated the whole operation from a propane tank contract, generator rating, and even surge protection. The installers were very professional and their knowledge is outstanding and earned our respect."
Response time1 day
Recommended by89%of homeowners
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Avatar for Advanced Electrical Services Co.
Advanced Electrical Services Co.
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Long Beach, MS and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Very well. I can already tell an improvement in the amount of heat that was being generated inside my home from the ceiling. Three attic fans were installed on the roof to replace three vents that just wasn't getting the job done. Thank you so much."
Recommended by100%of homeowners
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Generator Install questions, answered by experts

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

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.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

The Long Beach, 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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