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Verified Reviews for Generator Install pros in Bethany, WV

*The Angi rating for Generator Install companies in Bethany, WV 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 Bethany, WV 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 October 24, 2025

Find Generator install pros in Bethany

Avatar for John Templeton
John Templeton
4.8(
20
)

Serving Bethany, WV and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"John came when he said he would come and did what he said he would do. This in itself is amazing. He was courteous and worked extremely hard to finish the job on time. The price was very fair. I would highly recommend John Templeton for your electrical work."
Old farmhouse panel before
New Farmhouse panel after
Old Meter
Inside old Meter
Inside New Meter Box after Upgrade

+21

Response time5 hrs
Recommended by100%of homeowners
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Avatar for Mr. Electric of Wheeling - Saint Clairsville
Mr. Electric of Wheeling - Saint Clairsville
5.0(
8
)

Serving Bethany, WV and surrounding areas

In business since 2024

Free estimates

Warranties offered

"They did a free safety check and gave us a couple of things we needed to update. We did some but Mr. Electric did put GFI outlet on our kitchen. They followed all the safety rules, cleaned up after themselves and were very efficient!"
Response time20 mins
Response rate100%
Recommended by12%of homeowners
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Fishers of Men Generator Repair
5.0(
2
)

Serving Bethany, WV and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I am more than pleased with the service I received from this company. Nathan is by far a caring human being. When the big companies couldnâ t help me out, he was there to service My Generac and he has been there ever since whenever I need him. Iâ ve been using this company for at least the last four years. And will continue to gladly call him when needed."
Response time5 hrs
Recommended by100%of homeowners
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Avatar for Infinity Electrical Services LLC
Infinity Electrical Services LLC
New to Angi

Serving Bethany, WV and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Over 20 years of electrical experience. Proficient in troubleshooting, repairs, maintenance, installation and lighting consultations at reasonable rates. Registered in PA and fully insured.

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Generator Install questions, answered by experts

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.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

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. 

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

The Bethany, WV 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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