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Avatar for Walker Electrical Service L.L.C.
Walker Electrical Service L.L.C.
4.9(
57
)

Serving Hickory, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Showed up on time for estimate appointment and for the service call. Excellent work done at a fair price. Highly recommend and will use again. I had a new lantern installed over my garage (mounted in stone face) and also tied to my timer, and had a new motioned-activated flood light installed."
hot tub disconnect
conduit run to rear of home
ground reseeded
ground reseeded
ground reseeded

+25

Response time8 hrs
35 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for Stickler's Electrical Service
Stickler's Electrical Service
5.0(
22
)

Serving Hickory, NC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Site visit with Anthony and quote was best price by comparison with other quotes. Install was on point as discussed, installing electric to newly built metal building"
Lighting Before
Lighting After
Power and wiring
interior
panel

+4

Response time7 hrs
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Walker Electrical Service L.L.C.
Walker Electrical Service L.L.C.
5.0(
7
)

Serving Hickory, NC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"We have used Walker Electrical Service for years. They are a family owned business, very courteous, very professional, and highly efficient. When they make appointments, they are there! Most reliable company we have ever used. Cannot recommend them enough!"
4 neighbors recently requested a quote
Avatar for GSM Services
GSM Services
4.7(
103
)

Serving Hickory, NC and surrounding areas

Approved

In business since 1927

Free estimates

Emergency services offered

"I hired GSM Services to replace my A/C unit and furnace with a newer, upgraded system. A few weeks ago Kelly came to my house to give me an estimate for a new heating and air system. He was on time and very professional. He surveyed my existing system, took measurements of my house, and did some calculations to determine exactly what type and capacity system that I would need. He showed and explained to me several options as well as their prices. He wasn’t pushy as he left in order to give me time to review the different options before making my decision. I called the office the next day with my decision and to set up a date and time for installation. Today (May 22) Kyle and Craig showed up on time and were extremely professional as well. They worked from 8:30 to 5:30 completing the replacement of my entire heating/air system. The field team leader also showed up just to ensure that everything was going smoothly. They were very helpful in answering any questions that I had throughput the day and they took the time to explain to me about the new system after installation was complete (I.e. how to operate the new programmable thermostat). Overall, it was a great experience and I will definitely use them again."
New Air Conditioners
AC System Replacement in Charlotte, NC
Dust and debris from ductwork pulled into the duct cleaning machine
Dryer Vent Cleaner Charlotte, NC
Ductless Mini Split Installation

+66

Response time1 day
50 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for PRIORITY ELECTRIC AND LIGHTING, LLC
PRIORITY ELECTRIC AND LIGHTING, LLC
5.0(
6
)

Serving Hickory, 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 time12 hrs
17 neighbors recently requested a quote
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Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

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

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

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

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

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.

The Hickory, NC homeowners’ guide to generator installs

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