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Verified Reviews for Generator Install pros in Lavalette, WV

*The Angi rating for Generator Install companies in Lavalette, 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 Lavalette, 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 July 18, 2023

Top-Rated Generator install pros in Lavalette - Updated Nov 2026

Avatar for Gleason's Home Repair
Gleason's Home Repair
New to Angi
Portable Generator - Repair

Serving Lavalette, WV and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m a reliable, detail-oriented contractor dedicated to delivering quality work that lasts. I take pride in doing the job right the first time, whether it’s a small repair or a full project. I believe in honest communication, fair pricing, and showing up when I say I will. My goal is simple: leave every customer satisfied and confident in the work done on their home.

Breaker box upgrade
Breaker box upgrade
Breaker box upgrade
Addition
Addition

+2

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Avatar for Custom Electric and Handyman Service - Home Facebook
Custom Electric and Handyman Service - Home Facebook
4.9(
11
)
Fixed Generator - RepairPortable Generator - Repair

Serving Lavalette, WV and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I had a great wxperience-this company came out quickly and did a great job"
panel upgrade
accent lighting on pool house stairs
garden lamp post
panel upgrade garage
Response time2 hrs
Response rate94%
Recommended by100%of homeowners
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Showing 1-10 of 21
Generator Install FAQs, answered by experts

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

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. 

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.

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.

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.

The Lavalette, 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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