Top-rated generator install pros.

Get matched with top generator install pros in Union, WV

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Union, WV?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Union, WV

*The Angi rating for Generator Install companies in Union, 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 Union, 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 May 28, 2026

Find Generator install pros in Union

Avatar for Main Street Solar
Main Street Solar
5.0(
6
)

Serving Union, WV and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"It went really well, they did a great job. Service is excellent, real friendly and attentive with issues or questions. Respond really well and clarify everything."
Professional service
Clean Installations!
Built for a life time!
Recommended by100%of homeowners
Request Quote
AJ&J's Electric & On-Site Welding
New to Angi

Serving Union, WV and surrounding areas

In business since 1994

Free estimates

AJ&J's Electric & On-Site Welding is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 25 years of experience serving Mullens, WV and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time10 mins
Response rate100%
Request Quote
LCN Electrical Services LLC dba Premier Power Solutions
New to Angi

Serving Union, WV and surrounding areas

In business since 2008

Free estimates

Credit card accepted

LCN Electrical Services, LLC offers residential & commercial electrical services to Charleston and surrounding areas. Our certified journeyman electricians are fully insured and licensed and can handle any electrical problem you may have. With more than 18 years of experience, our commitment to excellence has earned us the reputation of the area's electrical specialists.

Request Quote
Showing 1-10 of 17
Generator Install questions, answered by experts

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.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

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.

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

The Union, 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