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Avatar for Cain Electric Solutions, LLC
Cain Electric Solutions, LLC
4.9(
26
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Aberdeen, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Mr. Cain and his crew are extremely professional. They do a fabulous job with any task and at a fair price. I have had a ceiling fan installed, lights installed, bathroom fans, outlet work, my pond pump replaced and my pond lights replaced. He does fantastic work and is a very reliable and friendly electrician. You can tell he has years of experience! I would definitely recommend Cain Electric Solutions to anyone!"
Response time1 day
Response rate90%
8 neighbors recently requested a quote
Avatar for Blanton's Air, Plumbing & Electric LLC.
Blanton's Air, Plumbing & Electric LLC.
4.5(
383
)
Fixed Generator - Install

Serving Aberdeen, NC and surrounding areas

Approved

In business since 1951

Warranties offered

Credit card accepted

"Both installers were very polite and citrus. After installing my unit they explained in fine detail how everything worked. Great workers and completed the work fast. I would recommend Blanton's Heating and Air to all my friends and I hope they get the same workers that installed my system. Great Job."
Before
After
New Electric Box
New Electric Box
Power Line Install

+2

Response time6 hrs
22 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Legacy Electrical
Legacy Electrical
5.0(
10
)
Fixed Generator - RepairPortable Generator - RepairFixed Generator - Install+1 more

Serving Aberdeen, NC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Legacy Electrical is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time3 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Generator Maintenance Pros
Generator Maintenance Pros
4.9(
154
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Aberdeen, NC and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Exceptional customer service. If you need a repair or annual service, want to actually speak to an expert generator whisperer, have budget requirements, and appreciate fast friendly service, Generator Maintenance Pros are the best we have found in NC."
Response time1 day
Recommended by100%of homeowners
Avatar for After Hours Electrical, LLC
After Hours Electrical, LLC
5.0(
5
)
Fixed Generator - RepairPortable Generator - Repair

Serving Aberdeen, NC and surrounding areas

In business since 2022

Offers commercial services

"Cory and his crew more than exceeded our expectation. We had mysteriously lost power to one wall of outlets in our guest bedroom. Cory was able to quickly isolate the problem and fix before my in-laws got into town!!! I would highly recommend After Hours Electrical for any of your electrical needs."
Past Photos
Past Photos
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Past Photos
Past Photos

+5

Response time4 hrs
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 37
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.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

The Aberdeen, NC homeowners’ guide to generator installs

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