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Verified Reviews for Generator Install pros in Salem, WV

*The Angi rating for Generator Install companies in Salem, 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 Salem, 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 March 27, 2026

Find Generator install pros in Salem

Avatar for SON LIGHT ELECTRIC LLC
SON LIGHT ELECTRIC LLC
5.0(
6
)
Fixed Generator - InstallFixed Generator - Repair

Serving Salem, WV and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Very friendly. Came when they said they would be here. Very knowledgeable, kind and considerate. Would highly recommend this Christian company."
photos of my work
photos of my work
photos of my work
photos of my work
photos of my work

+4

Response time6 hrs
Response rate94%
48 neighbors recently requested a quote
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Avatar for John Templeton
John Templeton
4.8(
20
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Salem, WV and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"John fixed and install new outdoor lighting. Let there be light! Results were awesome. John was reasonable in pricing , reliable and skilled."
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 Worry Free Electric, LLC
Worry Free Electric, LLC
4.9(
18
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Salem, WV and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"Worry Free Electric was responsive and got in contact with me the same day I requested help. James arrived when he said he would. He replaced 3 electric baseboard heaters in a timely and effective manner. The price he quoted was reasonable and he hauled away the old junk, saving us the effort. I would highly recommend his company for any electrical needs. We will be using them again in the future."
200 amp service entrance
Response time2 days
Response rate96%
Recommended by100%of homeowners
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Showing 1-10 of 25
Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

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

The Salem, 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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