What can I run on different generator sizes?

• <div><p>Here’s what you can run with different wattages and types of generators:</p><p>Portable generator:</p><ul><li><p>2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. </p></li><li><p>4,000 watts will keep two large appliances operating and a few smaller devices.</p></li><li><p>8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.</p></li></ul><p>Partial to whole-house generator:</p><ul><li><p>20,000 watts and above will make it seem like your home’s power is still on.</p></li></ul><p></p></div>

What types of fuel do generators take?

• <div><p>Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:</p><ul><li><p>Natural gas: $2,000–$21,000 per year </p></li><li><p>Liquid propane: $2,000–$21,000 per year</p></li><li><p>Diesel: $3,000–$20,000 per year</p></li><li><p>Gasoline: $500–$3,000 per year</p></li><li><p>Solar generator: $2,000–$25,000 per unit</p></li><li><p>Battery backup: $10,000–$25,000 per unit</p></li></ul><p></p></div>

Get matched with top generator install pros in Vienna, WV

Q: How long does it take to set up utilities?

• <div><p>Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.</p></div>

Q: What can I run on different generator sizes?

• <div><p>Here&rsquo;s what you can run with different wattages and types of generators:</p><p>Portable generator:</p><ul><li><p>2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. </p></li><li><p>4,000 watts will keep two large appliances operating and a few smaller devices.</p></li><li><p>8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.</p></li></ul><p>Partial to whole-house generator:</p><ul><li><p>20,000 watts and above will make it seem like your home&rsquo;s power is still on.</p></li></ul><p></p></div>

Q: Is it worth it to install a whole house generator?

• <div><p>A whole house generator can be worth the extra money for peace of mind if your home is prone to power outages for extended periods of time or if you have life-saving medical equipment that needs to maintain power at all times. These devices can also increase your home&rsquo;s value, especially in areas prone to extreme weather and power outages. </p></div>

Q: Can a 10,000-watt generator run a central AC unit?

• <div><p>A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.</p></div>

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Verified Reviews for Generator Install pros in Vienna, WV

*The Angi rating for Generator Install companies in Vienna, 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 Vienna, 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 December 01, 2025

Reviewed in July 2025
Dylan was great to work with! He installed my windows in a timely and professional manner. Highly recommend!
DM CONSTRUCTION LLC
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Reviewed in December 2018
The installers were on time. However, one of them appeared to be in training (and made several comments which reflected a lack of sufficient training). In order to find installation instructions, I had to do more research on the specific brand of water softener than I expected to, which wasn't a...
Vienna Plumbing Repair
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Reviewed in June 2017
Since they cashed the check, they can-not be located. They only have voice mail, and will not return any messages left on the voice mail. I gave filed a complaint with the BBB complaint number 12237940. I will also be making a complaint to the state Atty Generals office, as well as filing a...
Vision Home Improvement
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Reviewed in November 2016
It was easy to install with good instructions. The call center was very helpful.
SimpliSafe Home Security
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Reviewed in December 2015
The sales rep came out the same evening I asked for info and they installed the following Monday.
Gutter Solutions Tri-State, Inc.
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Reviewed in October 2015
Still waiting for them to return my call. I explained to the lady that other contractors have not returned my calls. She assured me I would get a call to schedule an estimate. In my opinion, Harrison Construction is as unreliable as any other general contractor I have dealt with.
HARRISON CONSTRUCTION INC
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Reviewed in May 2015
Old driveway, sidewalk and patio removed and new forms installed on day one. All concrete poured and installed on day two. Concrete infused with fiberglass to increase strength. Concrete was smoothed and broom finish applied. All work looks wonderful. M&S is very responsive, and always...
M & S Concrete
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Reviewed in November 2013
We have been pleased with how prompt Matt responds to our requests. He always prioritizes our "lists" of jobs and gives an estimate when requested. He is efficient and quite fair in his price. He will shop around to get a good deal when using other services or purchasing parts. He has worked as...
Handy Works
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Reviewed in October 2013
The installer, Jessie, did an excellent job installing the doors. He tried to accommodate an old garage door opener I was trying to keep in service. He even tried putting a new control board in the old closer which was lacking power in the down cycle. Finally, he tuned the spring to enable...
OVERHEAD DOOR
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Reviewed in February 2012
They are general contractors. They do painting, drywall and anything that needs to be remodeled. They do excellent work. I like the fact that they are dependable and they do excellent work. They do what they say they are going to do. Any contractor I've ever dealt with, I wouldn't give...
Drake's Construction & Restoration
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Find Generator install pros in Vienna

Green Electrical Contractors LLC

5.00(

)

Green Electrical Contractors LLC

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Locally owned & operated. State Licensed. Accept cash. Free Solar Estimates. Service Fee Waived. See website for more details.

Big Bend Generators

4.75(

)

Big Bend Generators

4.75(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Big Bend Generators sells all new. Briggs & Stratton and General Electric Home and Business automatic standby generator systems, all made in the USA. we do the ordering, deliver the system, installation done by my licensed, certified electrian sub contractor, after the sale we do all of the 24 - 7 warranty service includes weekends, holidays.

My Classic Car Trader LLC

2.00(

)

My Classic Car Trader LLC

2.00(

)

1972 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

"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

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

Here’s what you can run with different wattages and types of generators:

Portable generator:

2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

20,000 watts and above will make it seem like your home’s power is still on.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

Natural gas: $2,000–$21,000 per year
Liquid propane: $2,000–$21,000 per year
Diesel: $3,000–$20,000 per year
Gasoline: $500–$3,000 per year
Solar generator: $2,000–$25,000 per unit
Battery backup: $10,000–$25,000 per unit

A whole house generator can be worth the extra money for peace of mind if your home is prone to power outages for extended periods of time or if you have life-saving medical equipment that needs to maintain power at all times. These devices can also increase your home’s value, especially in areas prone to extreme weather and power outages.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Vienna, WV homeowners’ guide to generator installs

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

See all articles

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