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Verified Reviews for Generator Install pros in Bethlehem, NC

*The Angi rating for Generator Install companies in Bethlehem, 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 Bethlehem, 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 March 13, 2026

Find Generator install pros in Bethlehem

Avatar for Walker Electrical Service L.L.C.
Walker Electrical Service L.L.C.
4.9(
51
)

Serving Bethlehem, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Walker Electric did a great job each time I hired them. On separate occasions they installed two ceiling fans, installed an electric outlet, and finally installed a full house generator. I will have them out again when there is need, and recommend their service to family and friends."
hot tub disconnect
conduit run to rear of home
ground reseeded
ground reseeded
ground reseeded

+25

Response time8 hrs
48 neighbors recently requested a quote
Recommended by62%of homeowners
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Avatar for Mister Sparky by Wise Electric Control, Inc.
Mister Sparky by Wise Electric Control, Inc.
4.6(
293
)

Serving Bethlehem, NC and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Christian was helpful, answering my questions and showing me where my generator could be placed and explained the installation process, His visit was not to repair a generator, but to get me a quote."
14KW Generator System
Voltvault Breaker Panels
Voltvault Breaker Panels
Back-Up Generator Residential
Back-Up Generator Commercial

+13

Recommended by83%of homeowners
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Avatar for Stickler's Electrical Service
Stickler's Electrical Service
5.0(
22
)

Serving Bethlehem, NC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Site visit with Anthony and quote was best price by comparison with other quotes. Install was on point as discussed, installing electric to newly built metal building"
Lighting Before
Lighting After
Power and wiring
interior
panel

+4

Response time7 hrs
2 neighbors recently requested a quote
Recommended by88%of homeowners
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Lewis Electric Pro
4.5(
52
)

Serving Bethlehem, NC and surrounding areas

Approved

Credit card accepted

Customers say: Quick response

"I've called several electricians prior but none have responded. My fixtures/outlets in two rooms were out for a month and when I stumbled upon the HomeAdvisor, the request got put in and within an hour, Matt answer the service call. He's pretty thorough, I'm very impressed with his professionalism. I have three other rental, definitely will call him again."
Recommended by93%of homeowners
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Avatar for Greenwing Electrical
Greenwing Electrical
5.0(
11
)

Serving Bethlehem, NC and surrounding areas

Approved

Emergency services offered

Credit card accepted

Customers say: True professional

"Went great, he picked a/c unit. Installed unit including the duck work. Wired unit in with bigger wiring (wire to code) and breaker. Very happy with the work done. I would highly recommend this company. Jason ever professional, I will be doing business again with him."
Electrical Project
Electrical Project
Recessed lights and pendant lights
Additional Photos
Response time2 days
19 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Coleman Electrical LLC
Coleman Electrical LLC
4.9(
19
)

Serving Bethlehem, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"I had a great experience with Coleman Electric. They are reliable, honest and operate with integrity. I would recommend them to anyone that has any type of electrical needs."
Response time6 hrs
Response rate89%
Recommended by83%of homeowners
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Avatar for Madrid Projects LLC
Madrid Projects LLC
4.7(
13
)

Serving Bethlehem, NC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Install went smoothly good and I'm very satisfied. I hope to use Pablo again soon . I would highly recommend"
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Handymen Project

+44

Response time7 hrs
4 neighbors recently requested a quote
Recommended by63%of homeowners
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Avatar for Mr. Electric of Gastonia
Mr. Electric of Gastonia
4.7(
54
)

Serving Bethlehem, NC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Our electrician Daniel was amazing he was on time and got the job done in no time. He was very nice and knowledgeable about the services that I needed done. Thank you very much."
Power Pole, 25 years old
New power pole
Ceiling light with built in heater
New circuit in kitchen
New Pendant Lights

+83

Response time4 hrs
Response rate92%
Recommended by95%of homeowners
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Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)

Serving Bethlehem, NC and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"William Burden is the third generation owner of WBLightningRods and his company has been in business since 1950. He is very courteous, professional, was on time, and has a very good crew. William was present for the entire installation. We chose the copper system. We are glad for the peace of mind a lightning rod system will provide."
lightning protection
Residential LPS
lightning protection
Residential LPS
lightning protection

+79

Response time1 day
62 neighbors recently requested a quote
Recommended by98%of homeowners
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Showing 1-10 of 167
Generator Install questions, answered by experts

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.

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.

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 your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Bethlehem, 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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