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Avatar for Walker Electrical Service L.L.C.
Walker Electrical Service L.L.C.
4.9(
65
)
Fixed Generator - Install

Serving Boomer, NC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Brandon and his team did a great job installing a line for my house generator and another circuit for my bathroom. They arrived on time, excellent job and clean up. The price was fair and I would highly recommend them."
Lake House remodel
Lake House remodel
Lake House remodel
Lake House remodel
Lake House remodel

+9

11 neighbors recently requested a quote
Recommended by43%of homeowners
Avatar for PRIORITY ELECTRIC AND LIGHTING, LLC
PRIORITY ELECTRIC AND LIGHTING, LLC
5.0(
6
)
Fixed Generator - Install

Serving Boomer, 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
17 neighbors recently requested a quote
Avatar for Maya Handyman, LLC
Maya Handyman, LLC
New to Angi
Portable Generator - Repair

Serving Boomer, 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.

Avatar for SVSR, Inc.
SVSR, Inc.
4.7(
9
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Boomer, NC and surrounding areas

In business since 2006

Free estimates

Warranties offered

"It was not an emergency call, but our generator wasn't working properly, and they came out & serviced it and took the time needed to figure out exactly what was wrong. Not only was our service person (Brandon) friendly and knowledgeable, but I found the company to be a bit more reasonably priced than another company that I'd contacted previously. I also appreciated that they weren't trying to sell me any kind of a service contract. (In fact, they gave me pointers on what to do to make sure everything was working okay and the kinds of small maintenance tasks I could take care of on my own.)"
20RESAL Package Install
20RESAL Package Install
20RESAL Package Install
Residential Generators
Residential Generators

+4

Response time9 hrs
Recommended by87%of homeowners
Avatar for Jovan's Mobile Lube
Jovan's Mobile Lube
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Boomer, NC and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I called Jovan's Mobile Lube after doing a google search for a mechanic. He was very courteous on the phone and gave me a g
\reat quote to check and then replace my brakes. Jovan scheduled me in for the next day. He came to my home on my day off, which was very convenient. If you want to job done right, fast, and affordable I highly recommend Jovan's Mobile Lube. he is now my #1 mechanic!
"
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Generator Install questions, answered by experts

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.

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 average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

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.

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.

The Boomer, NC homeowners’ guide to generator installs

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