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Avatar for NuBlue Electric
NuBlue Electric
4.9(
20
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install

Serving Grimesland, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Lighting was installed quickly and professionally. Technician was very knowledgeable and assisted me with setting the controls for the on/off times by Wi Fi. I was very pleased with the service I received. NuBlue Electric will be the very first company I will call for any future electrical work I Need. In my book they earned a 5+ star rating and had reasonable rates."
EV Charger Installation Services
Electrical Panel Services
Electrical Fixture Installation Services
Whole Home Generator Installation Services
EV Charger Installation Services

+104

Response time5 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for Golden Group Electric LLC
Golden Group Electric LLC
New to Angi
Fixed Generator - InstallGenerator - Install - For Business

Serving Grimesland, NC and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Golden Group Electric LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Project Photos
28 neighbors recently requested a quote
Genco Electric
4.8(
4
)
Generator - Install - For Business

Serving Grimesland, NC and surrounding areas

In business since 1999

Free estimates

"We could not be more happy with the service we received from Sam. He added electricity to our 12 x 24 foot shed that we had built in our back yard. He ran electrical lines from our breaker box to the back yard. He installed fluorescent lights and outlets inside our shed and an exterior light to meet code. From the time that I initially contacted him for a quote to the follow-up call we received after he was done, everything was done completely professional and to code. We had received a couple quotes from other electricians and none of them mentioned doing work to code. Sam ensured that we had a zoning permit and that was very reassuring because that meant we knew everything was going to be done by the book. The end project was way above my expectations and we got exactly everything that we wanted, plus the county passed our permit."
Recommended by100%of homeowners
Handy Manny Services Inc
5.0(
21
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Grimesland, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Excellent! I received 3 quotes from electricians to install recessed lighting in my home. Manny was 1/4 the cost. I was sceptical to go with the cheapest of the three especially being so much less but I'm very happy I hired Manny for the job. He was on time, courteous, professional, and did exactly what I wanted. I will hire again."
Electrical Project
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by100%of homeowners
Avatar for Phillip Keith Davis
Phillip Keith Davis
5.0(
4
)
Fixed Generator - InstallFixed Generator - Repair

Serving Grimesland, NC and surrounding areas

In business since 2000

Credit card accepted

Offers commercial services

"Phillip installed my Tesla Wall Connector and knocked it out. Fair price, showed up on time, great communication, and the work was clean and professional. You can tell he does these regularly. Highly recommend."
1 neighbors recently requested a quote
Avatar for GeneratorTech, Inc.
GeneratorTech, Inc.
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business

Serving Grimesland, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

GeneratorTech, inc is a full service residential and small commercial standby generator systems dealer. We provide sales, installation, and service. Free in home/ business assessment of your power needs can be scheduled Monday through Saturday. We are factory trained and authorized to provide equipment and service to secure years of worry free electrical standby power for your home or small business. BBB accredited business in NC. Serving Johnston and surrounding counties. Fortress generator systems by Briggs & Stratton are the finest on the market today. Built in the USA by a 100+ year old company. Only true 10yr generator available. Reliable and Courteous local family(s) business with Bible based ethics. Local NC licensed B. B. & K Electrical partnered with GeneratorTech or use your preferred contractor to connect your main panel to generator system.

Response time3 hrs
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Grimesland, NC and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

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Generator Install questions, answered by experts

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.

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.

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 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

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

The Grimesland, NC homeowners’ guide to generator installs

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