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Avatar for Murphy Family Electric
Murphy Family Electric
4.4(
2,222
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Fairlea, WV and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"I gave an A rating, despite some bumps on the scheduling. The A rating was earned by Danny and the work he did to get the various new light fixtures installed, both inside and outside. We have more fixtures to be installed, and we will have Danny back to finish the job."
installing meter base and mast
Dan the man
mast and weather head with guy kit
relocated panel
Family Electricians

+11

Recommended by85%of homeowners
Grose Electric
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Fairlea, WV and surrounding areas

In business since 2014

Free estimates

Credit card accepted

\nCompany is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

Response time7 hrs
Response rate96%
Recommended by100%of homeowners
Fishers of Men Generator Repair
5.0(
2
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Fairlea, 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
DAVE HINKLE ELECTRIC, INC.
4.3(
4
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Fairlea, WV and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"Dave Hinkle Electric is an amazing company for your electric needs and repairs! They have great knowledge about what they’re doing, and very professional! Dave Hinkle Electric has been great help of mine and others that I know! Give them a call and they’ll get the problem fixed or installed! 10/10 I highly recommend!"
Response time2 days
Response rate98%
1 neighbors recently requested a quote
Rose Electric
5.0(
2
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Repair

Serving Fairlea, WV and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Phil and his staff are very professional,friendly and most important knowlegeable. We recently bought a 40 year old home. He installed 6 can lights in our previous dark kitchen and anew dining room light. He also put a led light in our previous dark basement laundry room. Fixed safety hazards in our attic. I would highly recommend his company. We are so happy we found him."
Response time2 days
Recommended by100%of homeowners
McSweeney Electric
5.0(
2
)
Fixed Generator - InstallFixed Generator - Repair

Serving Fairlea, WV and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Nate was the one who came out to install our home charger and he was amazing. He went over what I wanted and where best to execute the procedure. I was very impressed with his knowledge and his attitude, very approachable and would definitely hire again when I am in need of electrical services."
Recommended by100%of homeowners
Avatar for CURRENT ELECTRICAL SERVICES LLC
CURRENT ELECTRICAL SERVICES LLC
5.0(
2
)
Fixed Generator - InstallFixed Generator - Repair

Serving Fairlea, WV and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"He returned my call immediately and arrived on site with all parts that were needed. His workmanship is flawless, he is a true professional, and most important is the trust in the work he completes. He follows the state and local codes to a tee. I would not hire anyone or another company except Austin to do electrical work."
Response time20 mins
LUSK ELECTRICAL CONTRACTING
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Fairlea, WV and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Lusk Electrical and General Contracting has over 25 years of experience as a master electrician in all phases of electrical wiring. We offer competitive pricing, and we always stand by our top-quality workmanship. We will let our work do the talking for us.

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Generator Install questions, answered by experts

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

The Fairlea, WV homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.