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Verified Reviews for Generator Install pros in Smithfield, NC

*The Angi rating for Generator Install companies in Smithfield, 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 Smithfield, 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 March 27, 2026

Find Generator install pros in Smithfield

Avatar for Bear Electrical Services, LLC
Bear Electrical Services, LLC
4.8(
92
)

Serving Smithfield, NC and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"Very pleased with their work. They installed a charger in my townhome garage for my new EV. I talked with John initially, and he quickly walked me through a number of issues over the phone and by text messaging in advance of their visit, to make sure that the circuit could handle the charger, and that I was ordering an appropriate charger. Tyler and Taylor did the actual installation. Everything went well. They followed up and arranged an inspection with the Town of Cary. I was able to receive the Duke Energy rebate for installing an EV because they had done everything correctly and billed clearly."
20 kw briggs and stratton generator
20 kw briggs and stratton generator
20 kw briggs and stratton generator
20 Kw Briggs and Stratton Generator
20 KW Briggs And Stratton generatior

+40

Response time4 hrs
5 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for The Electric Solution
The Electric Solution
4.6(
7
)

Serving Smithfield, NC and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

At The Electric Solution, we specialize in providing cutting-edge electrical solutions tailored to meet the diverse needs of our clients. With a strong commitment to sustainability, safety, and efficiency.\nOur team comprises experienced professionals dedicated to delivering exceptional service and expertise in all areas of electrical systems, from design and installation to maintenance and upgrades. We pride ourselves on our customer-centric approach, ensuring that we fully understand and address the unique requirements of each project.

Additional Photos
Additional Photos
Fan Install day
Additional Photos
3 neighbors recently requested a quote
Recommended by28%of homeowners
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Avatar for Heil Electric Co
Heil Electric Co
New to Angi

Serving Smithfield, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

40 years experience. Licensed and Insured. Licensed since 1992 and have ran an electrical business full time and/ or part time during those years.I have completed whole house wiring, additions,panel upgrades,trouble shooting faulty circuits residential and commercial experience. Lighting additions and change outs. Add dedicated receptacle circuits. Breaker change outs.installed ev chargers, Generator panels. Wiring of hvac equipment, water heaters installation of communication and data cabling.\n\nCurrently work in the areas of Creedmoor, Butner, Timberlake, Rougemont,Raleigh, Wake Forest, Henderson and Durham NC\n\nAttentiveness to a quality and neat installation. Take pride in all my work and give a quality customer service by paying attention to the customer and giving different options for their choosing and being polite and willingness to answer questions during installation. Since I am licensed I am required to take 8 hours a year continuing education and try to stay current on code

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Avatar for J. Stewart Cleaning Services
J. Stewart Cleaning Services
5.0(
1
)

Serving Smithfield, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

\n\nHi, I’m Jayson Stewart, owner of J. Stewart Cleaning Services LLC.\n\nI started this business with a simple goal—provide reliable, high-quality cleaning services that businesses and homeowners can actually depend on. Too often, cleaning services are inconsistent or cut corners. I built my company to be different.\n\nI take pride in delivering detailed, consistent results every time. Whether it’s a commercial space or a home, I treat every job with the same level of care and professionalism.\n\nMy focus is making sure your space not only looks clean, but feels clean and represents you the right way.\n\nIf you’re looking for a cleaning service that shows up, communicates clearly, and gets the job done right, I’d be happy to work with you.

Kitchen equipment
Epoxy floors
Lululemon bathroom
Lululemon bathroom
2 neighbors recently requested a quote
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Avatar for Right Electrical Services, LLC
Right Electrical Services, LLC
4.9(
85
)

Serving Smithfield, NC and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Very professional, fast work & did a fantastic job. Installed foyer chandelier, big screened porch ceiling fan & two hall ceiling lights."
Revival 1869- A Drinkery
Revival 1869- A Drinkery
Revival 1869- A Drinkery
Revival 1869- A Drinkery
Revival 1869- A Drinkery

+15

Response time9 hrs
Recommended by98%of homeowners
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Avatar for CMC Service Experts
CMC Service Experts
4.6(
749
)

Serving Smithfield, NC and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"Chase & Eric were incredible! They installed a Generac entire home generator. Their speed, quality of work, and professionalism were incredible. They patiently explained how everything worked. They went above and beyond. I highly recommend CMC and their team."
HVAC Installation
Generator Installation
Panel Upgrade
Ceiling Fan Installation & Replacement
HVAC Installation

+28

Recommended by89%of homeowners
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Avatar for BWM Electrical Services
BWM Electrical Services
4.7(
71
)

Serving Smithfield, NC and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Gary came to install a pendant light for us. He did an absolutely amazing job. Highly highly recommend BWM Electrical."
Foyer Chandelier
Lighting Install
Receptacle Install
Accent Lighting
Metal Building Project

+7

Response time6 hrs
Response rate94%
Recommended by96%of homeowners
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Avatar for BWM Electrical Services
BWM Electrical Services
4.8(
57
)

Serving Smithfield, NC and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"This team wa quick to respond and quick to get everything set up.. they gave me advice on things I had no clue. Would definitely hire again..."
Foyer Chandelier
Lighting
New Receptacle
Crocs Shoes Accent lighting
Metal building

+8

Response time6 hrs
Response rate90%
Recommended by96%of homeowners
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Avatar for Ideal Handyman Services
Ideal Handyman Services
5.0(
20
)

Serving Smithfield, NC and surrounding areas

Free estimates

Credit card accepted

"He was fast. He called one day then came the next to give a quote and then the 3rd day did an excellent job. He ibrought and installed an attic ladder. It was done beautifully and looks like it came with the house. He volunteered to paint the ladder door and it looks wonderful. I definantely will be hiring him for future projects and will tell others about him. I highly recommend him!!!!"
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Electrical Project

+117

Recommended by100%of homeowners
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Showing 1-10 of 71
Generator Install questions, answered by experts

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

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.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

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

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

The Smithfield, 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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