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Verified Reviews for Generator Install pros in Gaston, NC

*The Angi rating for Generator Install companies in Gaston, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Gaston, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on May 04, 2026

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Avatar for LGR Power Services LLC
LGR Power Services LLC
5.0(
9
)

Serving Gaston, NC and surrounding areas

In business since 2018

Emergency services offered

Credit card accepted

"I need my automatically starting generator to work any time the regular power goes out. When I lost electricity last summer, the generator did not start. I found Larry locally, he was very professional on the phone. I was impressed when he came to my house and as he diagnosed the problem he did not just tell me, but showed me the problem (which was a problem with the board as well as a battery problem). He fixed the problem quickly and for a fair price. I was impressed and will hire him again if I ever have a problem again."
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+2

Recommended by100%of homeowners
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Avatar for GeneratorTech, Inc.
GeneratorTech, Inc.
New to Angi

Serving Gaston, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

GeneratorTech, inc is a full service residential and small commercial standby generator systems dealer. We provide sales, installation, and service. Free in home/ business assessment of your power needs can be scheduled Monday through Saturday. We are factory trained and authorized to provide equipment and service to secure years of worry free electrical standby power for your home or small business. BBB accredited business in NC. Serving Johnston and surrounding counties. Fortress generator systems by Briggs & Stratton are the finest on the market today. Built in the USA by a 100+ year old company. Only true 10yr generator available. Reliable and Courteous local family(s) business with Bible based ethics. Local NC licensed B. B. & K Electrical partnered with GeneratorTech or use your preferred contractor to connect your main panel to generator system.

Response time3 hrs
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)

Serving Gaston, NC and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

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Generators
Generator
Generators

+5

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Generator Install questions, answered by experts

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

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.

The Gaston, NC homeowners’ guide to generator installs

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

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