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Verified Reviews for Generator Install pros in Cooleemee, NC

*The Angi rating for Generator Install companies in Cooleemee, 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 Cooleemee, 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

Find Generator install pros in Cooleemee

Avatar for Cardinal Electric & Communications Inc
Cardinal Electric & Communications Inc
4.9(
62
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Cooleemee, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The owner communicated with me quickly and sent two techs out to install my ring video doorbell and I’m happy with the work. I will hire them again soon to install a ceiling light fixture and some cafe patio lights."
Rockingham w/ Guest Home
DD w/ DriveThru
Northern Shores Pt
Primary Bath
Big or small we do it all

+147

1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Walker Electrical Service L.L.C.
Walker Electrical Service L.L.C.
4.9(
61
)
Fixed Generator - InstallPortable Generator - Install

Serving Cooleemee, NC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Brandon and his team did a great job installing a line for my house generator and another circuit for my bathroom. They arrived on time, excellent job and clean up. The price was fair and I would highly recommend them."
6 neighbors recently requested a quote
Recommended by47%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 Cooleemee, 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."
16 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Mills Electric Company LLC
Mills Electric Company LLC
5.0(
8
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Cooleemee, 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
Recommended by87%of homeowners
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Avatar for Madrid Projects LLC
Madrid Projects LLC
4.7(
14
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Cooleemee, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Would recommend 10 times over! Fast and friendly service and a competitive price"
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Handymen Project

+44

12 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for MERA Electric, LLC
MERA Electric, LLC
5.0(
7
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+3 more

Serving Cooleemee, NC and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"We are very happy with the Tesla charger installation by MERA Electric. The electrician was professional, knowledgeable, and completed the work efficiently. Everything works perfectly, and the charger was installed exactly as discussed. Highly recommend MERA Electric, LLC"
13 neighbors recently requested a quote
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Avatar for JReyes Ent.
JReyes Ent.
New to Angi
Portable Generator - Repair

Serving Cooleemee, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hey i’m Jadon, i’ve been doing electrical work for 5 years and love getting new experience and perfecting my craft. I specialize in small commercial and residential, but I also have years experience in big commercial and industrial. I am employed with an electrical company, but like getting more experience with side work. I’ve worked all around NC and I live near Greensboro, so I don’t mind traveling an hour or 2 out. I work on panels, and put them in/wire them, underground, receptacles and lights, home appliances, remodels, electrical demo, and much more. I take pride in my work and always want my customers happy. I would never accept a job I don’t believe I could finish to my absolute best ability. Thank you and I look forward to doing great work for you!

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Avatar for Davie Electrical Company, Inc
Davie Electrical Company, Inc
4.7(
36
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Cooleemee, NC and surrounding areas

In business since 1998

Free estimates

Warranties offered

"Dennis was great! He was unable to finish the projects on Friday but came back Saturday morning to complete. I highly recommend Davie Electric."
Response time1 day
Recommended by75%of homeowners
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Showing 1-10 of 63
Generator Install questions, answered by experts

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

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.

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.

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.

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.

The Cooleemee, 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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