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Verified Reviews for Generator Install pros in Perkinston, MS

*The Angi rating for Generator Install companies in Perkinston, 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 Perkinston, 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 July 10, 2026

Find Generator install pros in Perkinston

Avatar for On-Site Generator Services, LLC
On-Site Generator Services, LLC
4.9(
10
)

Serving Perkinston, MS and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"Very knowledgeable on generators and controls. Very good with home generator systems."
Response time5 hrs
11 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Chatman Electrical
Chatman Electrical
4.2(
5
)

Serving Perkinston, MS and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I called Chatman Electric and within 30 Mins they pulled into my Drive way . I explained my problem and He went to work immediately and I paid exactly what was quoted. Will recommend to my family and friends !!!"
Response time2 days
Recommended by100%of homeowners
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Hodas Generator & Electrical LLC
New to Angi

Serving Perkinston, 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.

17 neighbors recently requested a quote
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Avatar for Livewire Electrical Solutions, LLC
Livewire Electrical Solutions, LLC
4.5(
125
)

Serving Perkinston, 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 Beacon Power
Beacon Power
3.8(
27
)

Serving Perkinston, 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 Technical Installs and Repair
Technical Installs and Repair
5.0(
5
)

Serving Perkinston, MS and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

"Jaye was the ultimate professional. He arrived on time and completed my installation with care. He also hid the wires which made the installation look perfect. I use Technical Installs and Repair for all of my tv mounting needs as well as recessed lights, smart outlet and smart light switch installation. I love that Jaye is a licensed electrician because that assures me that the job is done right! I recommend this company to all of my friends, family and customers."
Tv mounting
Tv mounting
Tv mounting
Tv mounting
Tv mounting

+5

6 neighbors recently requested a quote
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Showing 1-10 of 39
Generator Install questions, answered by experts

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 cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

The Perkinston, 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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