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Verified Reviews for Generator Install pros in Granville, WV

*The Angi rating for Generator Install companies in Granville, 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 Granville, 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 November 27, 2025

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Avatar for Barclay Construction, LLC

Barclay Construction, LLC

4.94(
77
)
•Approved Pro

Barclay Construction, LLC

4.94(
77
)
•Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
19 local quotes requested

Barclay Construction LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. No job is too small, please feel free to contact us today!

"Awesome work!"

Leanne C on May 2025

Barclay Construction LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. No job is too small, please feel free to contact us today!

"Awesome work!"

Leanne C on May 2025

Premier Construction Services, LLC

4.45(
11
)

Premier Construction Services, LLC

4.45(
11
)
Customers say: True professional
21 years of experience

Our construction company is focused on new construction and major remodeling projects. Since there aren’t many green builders in the country today, we are flexible in the areas that we cater to. We take pride in not just developing land, but appreciating earth by using only eco-friendly products, materials and methods. Premier Construction Services, LLC is committed to building a sustainable residential and commercial site from the ground up.

"Home and changes are fine, but footer leaks and had to install sump pump and dehumidifier with full encap in crawl space. Also, builder didn’t use full dimensional lumber, but used ijoists without fire protection. Carried plastic gas line through the crawl space wall. Used 5x5 wooden piers to hold up my home instead of building block piers. Had to install jack posts to cover for this."

Kathy R on October 2022

Our construction company is focused on new construction and major remodeling projects. Since there aren’t many green builders in the country today, we are flexible in the areas that we cater to. We take pride in not just developing land, but appreciating earth by using only eco-friendly products, materials and methods. Premier Construction Services, LLC is committed to building a sustainable residential and commercial site from the ground up.

"Home and changes are fine, but footer leaks and had to install sump pump and dehumidifier with full encap in crawl space. Also, builder didn’t use full dimensional lumber, but used ijoists without fire protection. Carried plastic gas line through the crawl space wall. Used 5x5 wooden piers to hold up my home instead of building block piers. Had to install jack posts to cover for this."

Kathy R on October 2022

Perry Electric, LLC

4.70(
23
)

Perry Electric, LLC

4.70(
23
)
Customers say: Quick response
30 years of experience

Perry Electric & Contracting is a "self Perfoming" contractor. All categories listed are areas that we adept with and have a proven track record of quality performance. When you hire Perry Electric & contracting you can rest assured that the technicians who will be working at your home or business either works directly for Perry Electric or has a long standing relationship with us. Our rates are fair and our perfomance is beyond reproach.

Perry Electric & Contracting is a "self Perfoming" contractor. All categories listed are areas that we adept with and have a proven track record of quality performance. When you hire Perry Electric & contracting you can rest assured that the technicians who will be working at your home or business either works directly for Perry Electric or has a long standing relationship with us. Our rates are fair and our perfomance is beyond reproach.

My Classic Car Trader LLC

2.00(
1
)

My Classic Car Trader LLC

2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

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.

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.

As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn’t ideal if you want to extend the life of your generator.

Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn’t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

The Granville, 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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