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Verified Reviews for Generator Install pros in Madison, MS

*The Angi rating for Generator Install companies in Madison, 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 Madison, 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 September 04, 2026

Find Generator install pros in Madison

Avatar for Advanced Electric Service, Inc.
Advanced Electric Service, Inc.
4.8(
72
)
Fixed Generator - Install

Serving Madison, MS and surrounding areas

Approved

In business since 2002

Emergency services offered

Small jobs welcome

"I purchased a crystal chandelier and a remote control switch for my hallway. The installation process was more extensive than anticipated, however, Levi(Electrician) did a fantastic job. He was thorough and made sure the job was done correctly. Highly recommend if electrical work is needed."
Response time3 hrs
Response rate86%
22 neighbors recently requested a quote
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Avatar for Power Cross
Power Cross
4.8(
83
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Madison, MS and surrounding areas

Approved

In business since 2005

Emergency services offered

Customers say: True professional

"Keegan is amazing! This company is filling a big need in this area for portable generator repair. If there was such a thing as a Rolodex anymore this would be in the front! Highly recommend ."
Portable fixed
Marine water cool generator
20 15kw home standby generator
Commercial unit
Marine engines

+10

Response time5 hrs
Recommended by97%of homeowners
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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 Madison, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"So excited about my AC system that the company installed was very professional explain everything perfectly and also had excellent financing that kept me around affordable payment"
Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate100%
35 neighbors recently requested a quote
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Avatar for Power House Electric LLC
Power House Electric LLC
5.0(
11
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Madison, MS and surrounding areas

Approved

Free estimates

Credit card accepted

"Joe did a great job installing our bedroom fan and changing out the wall switch. He cleaned up his materials and it works great. Thank you Joe! Done also in a timely manner."
Generator Install
Generator Install
RV Shed
Ceiling Fan Installation
Ceiling Fan Installation

+5

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Avatar for C Hudson Electric LLC
C Hudson Electric LLC
5.0(
21
)
Fixed Generator - InstallPortable Generator - InstallPortable Generator - Repair

Serving Madison, MS and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"#Customer Service was great they arrive promptly had the work completed within one day price was very reasonable very pleased with Hudson electric will hire them again if needed and most important they cleaned up after the work was completed very pleased with the work"
200 amp power box
Tesla charger
Electrical upgrades
200 amp power box
Electrical upgrades

+10

10 neighbors recently requested a quote
Recommended by30%of homeowners
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Avatar for AKM Air Solutions
AKM Air Solutions
5.0(
60
)
Fixed Generator - Install

Serving Madison, MS and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"This was a replacement of the air conditioning, heating and thermostat at our home. They were very professional, courteous, and answered all our questions. They gave us several options, after an inspection, fully explaining the problems and even providing pictures of the problem areas. They arrived at the appointed time; worked hard; and were able to get us up and going just like they said they would. We would recommend them highly without reservation."
RHEEM
Duct Cleaning
Rotobrush
SAVE
UV Lights

+9

Response time9 hrs
9 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for D4 Electrical
D4 Electrical
5.0(
8
)
Fixed Generator - Install

Serving Madison, MS and surrounding areas

Approved

Free estimates

"I hired D4 Electrical to replace several light fixtures, switches, and outlets throughout my home, and I couldn?t be happier with the service. Hunter was professional, showed up exactly when he said he would, and completed the job in a timely manner. The quality of his work and attention to detail were outstanding. I highly recommend D4 Electrical, and I?ll definitely be using Hunter for all of my electrical needs from here on out."
D4 Electrical
6 neighbors recently requested a quote
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Avatar for Nine-Volt Electrical
Nine-Volt Electrical
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Madison, MS and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Excellent customer service, speedy response time and I would highly recommend."
.
.
.
.
.

+18

Response time2 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
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Peak Electrical Works
5.0(
3
)
Generator - Install - For BusinessGenerator - Repair - For BusinessPortable Generator - Install

Serving Madison, MS and surrounding areas

Approved

In business since 2001

Offers commercial services

Customers say: Quick response

Peak Electrical Works, LLC is the place to call for all your electrical needs. I bring over 20 years of residential, commercial, and industrial experience to each project. I pride myself on neat, quality work that is always up to code. Reach out today!\n

Response time8 hrs
Recommended by100%of homeowners
Request Quote
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Generator Install questions, answered by experts

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.

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.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

The Madison, 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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