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Avatar for The Electric Man LLC
The Electric Man LLC
4.6(
19
)
Portable Generator - Install

Serving Topsail Beach, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Frank responded quickly to my inquiry and provided an estimate. We agreed the work would be done within a month. Frank arrived on the agreed upon installation date on time, worked efficiently, kept me apprised of his progress. He arranged for all required inspections and coordinated work with Duke Energy employees. I would definitely hire Frank for any electrical work and recommend him highly."
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+5

Response time11 hrs
Response rate93%
68 neighbors recently requested a quote
Avatar for WattStar Electric
WattStar Electric
5.0(
5
)
Fixed Generator - Install

Serving Topsail Beach, NC and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today! \n

39 neighbors recently requested a quote
Professional Handyman Repairs
New to Angi
Fixed Generator - RepairPortable Generator - Repair

Serving Topsail Beach, NC and surrounding areas

Approved

Professional Handyman Repairs is a Maintenance, Remodeling and Handyman services company for all of your residential and commercial needs in Wilmington NC, Wrightsville Beach, Carolina Beach, Leland and surrounding areas.. Professional Handyman Repairs has years of experience delivering high-quality results in Wilmington NC and the surrounding areas..

GSB Electric
4.6(
33
)
Fixed Generator - InstallPortable Generator - Install

Serving Topsail Beach, NC and surrounding areas

In business since 2000

Small jobs welcome

Credit card accepted

"Gary and his Apprentice arrived on time, had everything they needed to complete the work, and finished quicker than I thought they would. Gary took care of getting the permit, ordering the specialized parts and material. After they were finished, they took the time to walk me through the proper procedures for hooking up the generator to the house in the event of a power outage. I could not have asked for a better crew. Gary is also the instructor at the local community college."
Response time2 hrs
Response rate92%
Recommended by100%of homeowners
Genco Electric
4.8(
4
)
Generator - Install - For Business

Serving Topsail Beach, 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
Avatar for Amperage Electrical / Handyman Services NC
Amperage Electrical / Handyman Services NC
4.4(
14
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Repair

Serving Topsail Beach, NC and surrounding areas

In business since 2024

Free estimates

Credit card accepted

""I recently had Electric Working come out to service my generator, and I couldn't be happier with the service I received! From the initial call to the completion of the job, their professionalism and expertise were evident. The technician was punctual, knowledgeable, and took the time to explain the issue and the repair process clearly. The work was done efficiently, and my generator is now running perfectly. I highly recommend Electric Working for any electrical needs – their commitment to quality and customer satisfaction is truly outstanding!""
Response time1 day
Response rate88%
Showing 1-10 of 30
Generator Install questions, answered by experts

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.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

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 Topsail Beach, NC homeowners’ guide to generator installs

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