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Verified Reviews for Generator Install pros in Keyser, WV

*The Angi rating for Generator Install companies in Keyser, 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 Keyser, 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 April 21, 2026

Find Generator install pros in Keyser

Avatar for RSJG Contractors, LLC
RSJG Contractors, LLC
5.0(
6
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business+1 more

Serving Keyser, WV and surrounding areas

Approved

In business since 2021

Credit card accepted

Offers commercial services

"They do beautiful work and are easy to work with. Very pleasant workman."
Delaware ave front porch lights
200 amp Service
400 amp new home service
100 amp service install
Rear sun room

+4

Response time2 days
Response rate90%
Recommended by100%of homeowners
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Fishers of Men Generator Repair
5.0(
2
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Keyser, 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 North Star Renewables LLC
North Star Renewables LLC
5.0(
2
)
Portable Generator - RepairFixed Generator - InstallFixed Generator - Repair+2 more

Serving Keyser, WV and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

"I had Robert mount a Starlink dish to the top of my tv antenna tower. He was very knowledgeable and personable, and it was a pleasure doing business with him."
11 neighbors recently requested a quote
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Avatar for Ricci's Electrical Business, LLC
Ricci's Electrical Business, LLC
New to Angi
Generator - Install - For Business

Serving Keyser, WV and surrounding areas

In business since 2006

Free estimates

Credit card accepted

Ricci's Electrical Business, LLC is a commercial electrical service company. We specialize in industry leading customer service; all work is done by courteous knowledgeable clean cut professional technicians. We offer a full range of services for our commercial customers including new construction, additions, remodels, panel changes and upgrades, generator systems. We are an authorized Generac distributor, for all your generator needs. Please give us a call and let us show you a new level of service. No job is too large or small, we are happy to offer free estimates and never charge travel time.\n\n"Making Light of your Electrical Problems"\n

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Clark Electric
New to Angi
Generator - Install - For BusinessPortable Generator - InstallPortable Generator - Repair

Serving Keyser, WV and surrounding areas

In business since 2021

Free estimates

Offers commercial services

Clark Electric take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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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.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

The Keyser, 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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