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Verified Reviews for Generator Install pros in Hazlehurst, MS

*The Angi rating for Generator Install companies in Hazlehurst, 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 Hazlehurst, 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 Hazlehurst - 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 Hazlehurst, 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
29 neighbors recently requested a quote
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Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
10
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business+1 more

Serving Hazlehurst, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Climate guard did an amazing job had amazing pricing,also did in a timely manner I would highly recommend them to anyone for services"
Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate100%
32 neighbors recently requested a quote
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Avatar for Darling Electric, LLC
Darling Electric, LLC
4.9(
49
)
Portable Generator - Install

Serving Hazlehurst, MS and surrounding areas

In business since 2017

Free estimates

Warranties offered

"Mr. Darling replaced a backyard light fixture, installed additional lighting as well as an outside outlet for string lights in preparation for a future landscape project that I'm planning. The work was done in a timely manner and at a reasonable price. I was so pleased with his work that we've already discussed future lighting projects for the front yard! I'll definitely rehire for any electrical work that I need in the future."
Response time1 day
Recommended by89%of homeowners
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Avatar for AirSouth Cooling and Heating
AirSouth Cooling and Heating
4.6(
361
)
Fixed Generator - Install

Serving Hazlehurst, MS and surrounding areas

In business since 2013

Emergency services offered

Credit card accepted

"These guys are hands down professional. They understood our needs and went about installing our new dryer vent. I highly recommend them."
Lennox System
Warehouse
Duct Cleaning
Total Care Club Maitenance Program
We care more

+3

Response time5 hrs
Response rate92%
Recommended by92%of homeowners
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Avatar for Apex Maintenance and Renovations, LLC
Apex Maintenance and Renovations, LLC
5.0(
12
)
Fixed Generator - InstallPortable Generator - Install

Serving Hazlehurst, MS and surrounding areas

In business since 2015

Free estimates

Small jobs welcome

"It was positively one of the best home projects I've ever experienced. Brandon was professional courteous and determined to give the best service possible. He exceeded my expectations."
A fresh start
Before
A side view.
90% already in use.
Less hard corners.

+48

Response time1 day
Response rate92%
Recommended by90%of homeowners
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Generator Supercenter
4.0(
4
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Hazlehurst, MS and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. As a leader in whole house generators, our top-of-the-line Generac generators, along with our skilled technicians and electricians, effectively ensure that you’re never left in the dark. We service all of Louisiana, Alabama, Mississippi and Southern Arkansas through our network of brick and mortar stores. Please stop by the nearest one to you to speak with a generator expert. \n \nThe community of standby power consumers is conscientious about the safety and security of their families and businesses. At the same time, they appreciate the investment a whole house generator system brings to their property.

Our Projects
Our Projects
Our Projects
Our Projects
Our Projects

+2

Response time2 days
Response rate87%
Recommended by66%of homeowners
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Generator Install FAQs, answered by experts

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.

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.

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.

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 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.

The Hazlehurst, 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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