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Verified Reviews for Generator Install pros in Star, NC

*The Angi rating for Generator Install companies in Star, NC 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 Star, NC 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 26, 2025

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Avatar for SouthernAire Heating and Air Conditioning, LLC
SouthernAire Heating and Air Conditioning, LLC
New to Angi

Serving Star, NC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs.\nIt is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project.\nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer \nin a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

2 neighbors recently requested a quote
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Avatar for Elia Electric LLC
Elia Electric LLC
5.0(
23
)

Serving Star, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"It was a great experience overall. During my first conversation with Chris when I explained what I needed to accomplish, he suggested an alternative to what I thought I needed that was a better and less expensive solution. He was flexible when I needed to adjust the timing of the work to coordinate with my gas company and the Municipal inspector. On the day the work was done, Luke arrived promptly at the time arranged and was professional, polite, competent, and skilled. He worked quickly and efficiently and did an excellent job. Before leaving Luke explained and walked me through all the changes and how to switch from grid to generator and back. The final bill pretty much matched the estimate I was given. I can’t recommend Elia Electric highly enough."
4 new LED lights added to an existing kitchen that already had the drywall installed
Ring Floodlight Security Camera installed on exterior of customers home
Ring Floodlight Security Camera
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+19

Recommended by100%of homeowners
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Generator Install questions, answered by experts

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

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

The Star, NC 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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