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Verified Reviews for Generator Install pros in Liberty, NC

*The Angi rating for Generator Install companies in Liberty, NC 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 Liberty, NC 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 February 09, 2026

Find Generator install pros in Liberty

Avatar for Allred Electric Company, LLC
Allred Electric Company, LLC
4.4(
112
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Liberty, NC and surrounding areas

Approved

In business since 2013

Emergency services offered

Credit card accepted

"Rick did a first class job replacing an old breaker panel and installing a switch for a new disposal."
Project Photos
Response time2 days
Response rate100%
8 neighbors recently requested a quote
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Avatar for Mr. Electric of Greensboro
Mr. Electric of Greensboro
5.0(
11
)
Generator - Install - For Business

Serving Liberty, NC and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"Great service! Our technician even did a free inspection of our home to make sure there weren't any other issues. He explained things in a clear concise manner and was super friendly and professional."
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+15

Response time1 day
Response rate100%
92 neighbors recently requested a quote
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Avatar for Southern Accents Lighting and Electrical Contracting LLC
Southern Accents Lighting and Electrical Contracting LLC
5.0(
11
)
Fixed Generator - InstallPortable Generator - Install

Serving Liberty, NC and surrounding areas

Approved

In business since 2019

Small jobs welcome

Credit card accepted

"Great to work with from the initial quote to the final part of the installation of our generator. Arrived on time and finished ahead of time. They provided good insight into the workings of a generator and good ideas as to placement, size, etc. This was simply a great experience and I would highly recommend Southern Accents for any electrical needs."
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Electrical Service Providers, Inc.
3.2(
90
)
Fixed Generator - Repair

Serving Liberty, NC and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Just had a home generator installed. I can't say enough good things about them. They were professional, courteous, friendly, and punctual. But most importantly they did an excellent job of installing my generator. I highly recommend them!!"
Response time7 hrs
14 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Dr Sparky LLC
Dr Sparky LLC
4.8(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Liberty, NC and surrounding areas

Approved

Warranties offered

Credit card accepted

Customers say: True professional

"Great experience with Dr. Sparky Electrical Service. Angel was our electrician, and he was knowledgeable, professional, and thorough. He took the time to diagnose the issue and clearly explain what was causing the problem and what needed to be done to fix it. The service was reasonably priced, and I appreciated the communication throughout the process. I would definitely recommend Dr. Sparky and Angel for anyone needing electrical work."
Additional Photos
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Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
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Avatar for Lee Electrical Services
Lee Electrical Services
4.4(
14
)
Portable Generator - Install

Serving Liberty, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Fantastic experience. They replaced a dryer outlet and installed a new dryer cord within a half hour. Professional, courteous, and reasonably priced. Would highly recommend!"
Response time7 hrs
Recommended by71%of homeowners
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Avatar for Quality Service Today Plumbing
Quality Service Today Plumbing
4.4(
17
)
Fixed Generator - Install

Serving Liberty, NC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"They came out quickly and got the job done efficiently. Everything was great."
Drain Clearing & Inspections
When it comes to maintaining the comfort and functionality of your home, one of the often-overlooked aspects is the drainage system. Quality Service Today Drain Cleaning, serving Hillsborough, NC, and the surrounding areas, is your trusted partner in ensuring that your drains remain clear and efficient. With a commitment to top-notch service, state-of-the-art technology, and a highly skilled team, Quality Service Today is the go-to choice for all your drain cleaning needs. Our Services: Profe
Quality Service Today: Your Trusted Partner for Septic Tank Pumping and Installation in Durham, NC When it comes to ensuring the proper functioning of your septic system, you need a reliable and professional service provider you can trust. In the heart of Durham, North Carolina, Quality Service Today stands as the leading authority in septic tank pumping, installation, and maintenance. With years of experience, a commitment to excellence, and a dedication to serving the local community, we are
When it comes to maintaining the health and hygiene of your home or business, one aspect that should never be overlooked is the condition of your drains. Clogged or malfunctioning drains can lead to a host of problems, from unpleasant odors to structural damage. Quality Service Today Drain Cleaning, serving Mebane, NC, and its surrounding areas, is your trusted partner in ensuring the smooth flow of water in your plumbing system. With their commitment to quality service, state-of-the-art techn
Additional Photos

+18

Response time1 day
40 neighbors recently requested a quote
Recommended by42%of homeowners
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Generator Install questions, answered by experts

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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.

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. 

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.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

The Liberty, NC 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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