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Avatar for Mr. Electric of Gastonia
Mr. Electric of Gastonia
4.8(
60
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Cramerton, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I want to take a minute and note that Carleton B. is incredible. Truly one of if not the best interactions I have had with a technician in any field and he is the sole reason we purchased a one year plan today. We are very pleased with his quality of work, communication, and timeliness. He has provided a great experience for us and for that we are very thankful."
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+89

6 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for WyattWorks Plumbing
WyattWorks Plumbing
4.6(
58
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Cramerton, NC and surrounding areas

Approved (Corporate)

In business since 1979

Emergency services offered

Warranties offered

"Scott was on time and very professional. He examined the current installation of the toilets and provided me with options to address the problem and install new toilets. I enjoyed meeting him and appreciated his expert opinions. I am still getting estimates and will certainly keep this company at the top of my list. Scott is very easy to communicate with and will brighten your day with his smile."
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+1

4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Handy Henry Electric
Handy Henry Electric
5.0(
20
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Cramerton, NC and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Mr Henry did an amazing job upgrading my electrical panel and installing additional electric outlets (I needed 3 lines put in under the house in the crawl space and my old panel was maxed out). To start with , his quote was very reasonable. Next, I was expecting to take weeks to schedule the job, to my delight he worked me into his schedule and finished the job within a few days of calling him!! Very professional. Great attention to detail. This guy knows his stuff! I will definitely hire him and his team again for future projects. (I hope to buy an EV someday and when I mentioned this, he knew exactly what would be needed to upgrade my garage. That’s the kind of knowledgeable electrician I want working for me.)"
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Electrical Project

+48

Recommended by100%of homeowners
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Generator Install questions, answered by experts

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.

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

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.

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.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

The Cramerton, NC homeowners’ guide to generator installs

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