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Verified Reviews for Generator Install pros in Granite Quarry, NC

*The Angi rating for Generator Install companies in Granite Quarry, 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 Granite Quarry, 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 April 12, 2026

Top-Rated Generator install pros in Granite Quarry - Updated Nov 2026

Avatar for Storm Electric Company, Inc.
Storm Electric Company, Inc.
4.8(
32
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Granite Quarry, NC and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"From the very first phone contact until the new service panel and generator back-up switch were installed, Patrick and his crew did everything that they said they would do. My project was quite unique. Patrick took everything we talked about and put together a project plan and pricing. People showed up when they were scheduled. Project completed on time and at the price he quoted. The service Storm Electric provided rates as one of the best service experiences I have received. GREAT JOB PATRICK!"
Generator Install
Generator Install
Generator Install
Generator Install
City Gym Lexington Remodel

+26

Response time1 day
Response rate90%
Recommended by93%of homeowners
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Avatar for Power Source Electrical Services Inc.
Power Source Electrical Services Inc.
4.3(
8
)
Fixed Generator - InstallFixed Generator - Repair

Serving Granite Quarry, NC and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"They have great service. We call to tell them what’s going on, they come and fix it, then they leave and send us a bill. It’s perfect."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

57 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Mills Electric Company LLC
Mills Electric Company LLC
5.0(
10
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Granite Quarry, NC and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Eddie knows exactly what heâ s doing. He upgraded my electric panel, and I can now can hook up my generator without issues. I would recommend him to anyone!"
Upstairs Dimmable lighting and fan
Upstairs Dimmable lighting and fan
Cabin fans and lighting
Cabin fans and lighting
Cabin fans and lighting

+6

Response time5 days
2 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for Evans Integrity Electric, Inc.
Evans Integrity Electric, Inc.
4.7(
90
)
Fixed Generator - InstallFixed Generator - Repair

Serving Granite Quarry, NC and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They were great. But he's moved to North Carolina. They were clean, they were kind, they helped out as a matter of fact I tried to call them again and that's when I find out that they had moved to North Carolina he had sold the business."
Response time7 hrs
Response rate100%
19 neighbors recently requested a quote
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Avatar for Candela Electric LLC
Candela Electric LLC
5.0(
16
)
Portable Generator - Install

Serving Granite Quarry, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Candela Electric is a licensed electrical contracting company proudly serving the Greater Charlotte region and surrounding communities. With over a decade of hands-on experience in residential and commercial electrical systems, the company delivers expert diagnostics, safe installations, and high-quality workmanship on every project. Services include general circuitry, electrical service upgrades, whole-house rewires, generator installation and maintenance, sports field lighting, EV and forklift charger installations, and more. Candela Electric is committed to responsive service, transparent communication, and durable solutions designed to meet the needs of homeowners and businesses alike."

200 amp RV pedestal
200 amp RV pedestal
200 amp RV pedestal
200 amp RV pedestal
Outdoor kitchen with internal and external receptacles, a remote control switch to switch string lights on and off.

+1

Response time3 hrs
Response rate100%
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Smart Power Source, Inc.
4.6(
11
)
Fixed Generator - Install

Serving Granite Quarry, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I had been reaching out to other vendors and had a hard time getting a call back. Jason got back to me quickly and answered every question and concernI had about generators and installation. His crew were nice, quick and tidy! Well organized and detailed work! Thank you!"
Response time10 mins
Response rate88%
Recommended by90%of homeowners
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Avatar for FatBoy Electrical Service, LLC
FatBoy Electrical Service, LLC
4.8(
41
)
Fixed Generator - Install

Serving Granite Quarry, NC and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"Very pleased with the completion of the project done. Installer was punctual, courteous and accommodating as we had to reschedule because of the snow and ice in completing the project. Thank you"
My jobs
My jobs
My jobs
My jobs
My jobs

+5

34 neighbors recently requested a quote
Recommended by62%of homeowners
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Avatar for Madrid Projects LLC
Madrid Projects LLC
4.8(
17
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Granite Quarry, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Did a great job installing my chandelier looks great I strongly recommend."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Handymen Project

+44

Response time7 hrs
Response rate100%
23 neighbors recently requested a quote
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Avatar for The Plumbing & Air Service Company
The Plumbing & Air Service Company
3.8(
16
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Granite Quarry, NC and surrounding areas

Approved (Corporate)

In business since 2000

Credit card accepted

Offers commercial services

"Timmy was polite and professional. I appreciate his effort in clearing my driveway drain."
26 neighbors recently requested a quote
Recommended by42%of homeowners
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Generator Install FAQs, answered by experts

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

The Granite Quarry, 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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