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Avatar for Blanton's Air, Plumbing & Electric LLC.
Blanton's Air, Plumbing & Electric LLC.
4.5(
383
)
Fixed Generator - Install

Serving West End, 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
28 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 West End, 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
5 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 West End, 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 West End, NC and surrounding areas

In business since 2022

Offers commercial services

"Corey xalled me within 10 minutes of posting on Angi. He came out in a few hrs and solved my problem. He also checked my breaker box for a short and wanted to no if he could help me further. Very personable and thorough."
Past Photos
Past Photos
Past Photos
Past Photos
Past Photos

+5

Response time4 hrs
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 36
Generator Install questions, answered by experts

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. 

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

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

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

The West End, NC homeowners’ guide to generator installs

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