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Best generator install pros near Richmond, KY

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Top-Rated Generator install pros in Richmond - Updated Nov 2026

Avatar for Tom Drexler Plumbing Air & Electric
Tom Drexler Plumbing Air & Electric
4.2(
523
)
Fixed Generator - InstallFixed Generator - Repair

Serving Richmond, KY and surrounding areas

Approved (Corporate)

In business since 1982

Emergency services offered

Credit card accepted

"The installation today by Cory could not have gone better. He called before arrival, gave me a fair estimate before starting work, completed the work in no time flat (less than 2 hours) and was a complete pleasure to work with. Very knowledgeable electrician who I easily conferred with about other electrical issues and I would gladly work with Cory in the future. Highly recommended!"
Bathroom Remodeling
Acrylic Liner Systems
Kitchen Remodeling
82 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for LEXINGTON ELECTRIC, LLC
LEXINGTON ELECTRIC, LLC
5.0(
6
)
Fixed Generator - Install

Serving Richmond, KY and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Since 1994, our network of locally owned and operated Mr. Electric franchises have delivered electrical services according to our Customer and Safety-First Service Philosophy. This approach has made Mr. Electric one of the country's largest and fastest-growing electrical services companies. Each day, we serve the electrical needs of millions of residential and commercial customers to ensure their systems continue to operate safely and efficiently.

Service Upgrade Project
Service Upgrade Project
Service Upgrade Project
Service Upgrade Project
Service Upgrade Project

+9

66 neighbors recently requested a quote
Avatar for Lightning Rod LLC
Lightning Rod LLC
5.0(
2
)
Fixed Generator - Install

Serving Richmond, KY and surrounding areas

Approved

In business since 2024

Small jobs welcome

Credit card accepted

"If you're looking for someone who is honest, dependable, and does quality work, I highly recommend Rodney! He has completed several projects around my home, including replacing all of my electrical outlets, installing light fixtures, and putting up ceiling fans. Rodney takes pride in his work, pays attention to detail, and knows what he's doing when it comes to electrical work and home improvement projects. If you want the job done right the first time, give Rodney a call. Whether it's a project inside your home or outside, I wouldn't hesitate to recommend him. Thank you, Rodney, for always doing such a great job!"
4 neighbors recently requested a quote
Avatar for Gooch Electric Incorporated
Gooch Electric Incorporated
New to Angi
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Richmond, KY and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today. \n

Project
4 neighbors recently requested a quote
Advanced Generator Install, LLC
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Richmond, KY and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Keith Hughes and crew exceeded expectations with their install of our Generac whole house generator. Their attention to detail was exemplary and Keith spent as much time in the planning of the size, location, wiring, etc of the unit as he and his crew did with the actual install...which turned out to be perfect. He is knowledgeable about the product and made certain we were thoroughly educated about how it worked and how to take care of it. He also approached the job as a partnership between Advanced Generator and the homeowner - he was punctual and would always contact us in advance if there was any unexpected change in the schedule. We received other estimates that included some "big-name" companies, but they didn't seem to care whether or not they got our business. Advanced Generator's price was very fair in comparison, but we were also made to feel valued as customers. Would highly recommend him to anyone considering a backup generator or, for that matter, other household electrical work (which we had him do once we saw the good quality of his work)."
Response time2 days
Response rate89%
Recommended by100%of homeowners
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Generator Install FAQs, answered by experts

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.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

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.

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.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

The Richmond, KY homeowners’ guide to generator installs

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