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Avatar for Heil Electric Co
Heil Electric Co
New to Angi
Portable Generator - Repair

Serving Providence, 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

Avatar for Generator Maintenance Pros
Generator Maintenance Pros
4.9(
154
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Providence, 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
J.A. Rigsbee Electric
4.8(
7
)
Fixed Generator - Install

Serving Providence, NC and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"We had him come out. He gave a free estimate and actually said that he thought that our electrical issues were because we wired something wrong and that our vacuum was causing a short. He was right on both fronts. He did not charge us for the estimate and his honesty saved us a lot of money. I would highly recommend him for his integrity and also his insight into electrical problems. He easily could have recommended a circuit upgrade which would have served him, but he put the customer first. Very impressed"
Response time2 hrs
Recommended by100%of homeowners
Avatar for Joseph David Tucker
Joseph David Tucker
4.6(
28
)
Portable Generator - Install

Serving Providence, NC and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Joe got right back with me to arrange a good set up time for us to meet. It did an amazing job. I was have having electrical issues with my pool pump. After hiring two other electrical. Companies that could not figure it out, joe had it figured out and fixed within 1 and a half hours total. Highly recommend !!"
Response time3 hrs
Recommended by96%of homeowners
SBG Electric LLC
4.8(
3
)
Fixed Generator - InstallPortable Generator - Install

Serving Providence, NC and surrounding areas

In business since 2023

Free estimates

Offers commercial services

We can take on a wide range of residential and commercial electrical projects to include\nfull installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to\noutstanding results. We look forward to building strong, long-term relationships with our\nclients and guarantee your satisfaction.

Response time3 days
Recommended by100%of homeowners
Voltworks, LLC
5.0(
4
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Install

Serving Providence, NC and surrounding areas

In business since 2022

Emergency services offered

Warranties offered

"I hired Tommy to fix a mess that was made by another electrician. He responded to me quickly and made time to come out promptly. He was very knowledgeable and empathetic to my situation (having been mistreated by the former electrician). He was affordable as well! I definitely recommend him!"
Response time8 hrs
Recommended by100%of homeowners
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Generator Install questions, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

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.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

The Providence, NC homeowners’ guide to generator installs

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