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Avatar for Carico Electric, LLC
Carico Electric, LLC
4.9(
86
)
Fixed Generator - InstallPortable Generator - Install

Serving Blowing Rock, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"What cant they do? Danny and his team are awesome! 4 ceiling fans, 1 stove top, generator switch and breaker, bathroom fan rewire the list goes on. I cant say enough on how pleased we are with all he has done at our house. 100% recommend to anyone !"
Service upgrade
Service upgrade
Service upgrade
New weatherhead
New weatherhead

+6

Response time2 days
4 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for PRIORITY ELECTRIC AND LIGHTING, LLC
PRIORITY ELECTRIC AND LIGHTING, LLC
5.0(
6
)
Fixed Generator - Install

Serving Blowing Rock, NC and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

PRIORITY ELECTRIC AND LIGHTING, LLC We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time1 day
16 neighbors recently requested a quote
Sloan Electric LLC
4.7(
12
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+3 more

Serving Blowing Rock, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Installed a 200 amp electrical service. Price was very reasonable and fair. Work was performed timely and was high quality. Excellent customer service and responded quickly to all our questions and texts."
Response time10 hrs
7 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for Maya Handyman, LLC
Maya Handyman, LLC
New to Angi
Portable Generator - Repair

Serving Blowing Rock, NC and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

We’re a reliable, hardworking local handyman and home improvement business serving homeowners throughout the High Country. We take pride in doing quality work, showing up when we say we will, and treating every home like it’s our own.\n\nFrom small repairs and maintenance to larger home improvement projects, we’re here to make the process simple and stress-free. We pay attention to the details, communicate clearly with our customers, and stand behind the work we do.\n\nWhether you need repairs, painting, staining, carpentry, property maintenance, or help getting a project checked off your list, we’re happy to take a look and provide an honest estimate.\n\nOur goal is simple: quality work, fair prices, and customers who feel confident recommending us to their friends and neighbors.

Banner Elk Electric, Inc.
5.0(
2
)
Fixed Generator - Install

Serving Blowing Rock, NC and surrounding areas

In business since 1990

Free estimates

Our years of valuable experience will also assist you in developing a budget to assure the affordability of your project. We can offer a cost efficient solution to meet your project budget as well as your completion date. With us you are assured of achieving the greatest value in your project. \n\nA strong history of professionalism, safe work practices, quality service, and reliability has enabled Banner Elk Electric to develop our technical services, employee commitment and financial strength. This allows us to complete any project regardless of size and complexity. Thorough communication of details is very important for your project and will be carried out to meet your needs. \n\nThe team at Banner Elk Electric firmly believes that your successful project is the true measure of our success.

Response time5 hrs
Recommended by100%of homeowners
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Generator Install questions, answered by experts

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Blowing Rock, NC homeowners’ guide to generator installs

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