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TRUSTED BY LOUISVILLE, OH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon155
    Verified electrical services reviews

Top-Rated Electricians in Louisville - Updated Nov 2026

Avatar for Advanced Technologies and Electrical, LLC
Advanced Technologies and Electrical, LLC
4.5(
341
)
Fixed Generator - Install

Serving Louisville, OH and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Our water stopped and was told by multiple electricians it was most likely the water pump. Advanced Technologies and Electrical fit us into their schedule the same day to see if it was an electrical issue. It was. He temporarily fixed the issue with a plan to come back and fix it properly. I would highly recommend working with them."
2005 Video Intern
Flat Wall Mounted Speakers
mark basement Before
 AV Rack
 150 Amp Siemens Panel

+194

Response time1 day
98 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for R & K Electric, Ltd
R & K Electric, Ltd
4.4(
5
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+11 more

Serving Louisville, OH and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

With over four decades of industry experience, R & K Electric, Ltd is your trusted partner for residential and commercial electrical services. We are committed to delivering punctual, professional, and reliable solutions for every project big or small. Our team stands behind our work 100%, ensuring safety, quality, and customer satisfaction every time. When you choose R & K Electric, you're choosing expertise you can count on and service you can trust.

150-A Mast Service
400-A Elect. Service
Response time12 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Tri-County Electric Service
Tri-County Electric Service
5.0(
37
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For Business+3 more

Serving Louisville, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

Tri-County Services Electric & Plumbing is a family-owned contractor proudly serving Northeast Ohio for nearly 50 years. Based in Garfield Heights, we provide reliable residential and commercial electrical work, including panel upgrades, EV charger installations, lighting design, generator setups, troubleshooting, and 24/7 emergency repairs.\n

Lighting Installation
Lighting Installation
Lighting Installation
Lighting Installation
Lighting Installation

+8

4 neighbors recently requested a quote
Recommended by4%of homeowners
Avatar for Quick Connect Electric
Quick Connect Electric
4.9(
8
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Louisville, OH and surrounding areas

Approved

In business since 2012

Customers say: Super punctual

"Steve was great! He was able to fit us into his schedule quickly and work around our tricky availability. He's incredibly friendly and professional. If you want good work done at a very reasonable price, Go with Steve @ Quick Connect. He made quick work of our lath and plaster walls and added the 4 outlets we needed. I'd hire him again in a heartbeat!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time12 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Light the World Electrical Service
Light the World Electrical Service
5.0(
9
)
Electrical Wiring or Panel Upgrade

Serving Louisville, OH and surrounding areas

Approved

In business since 2013

Credit card accepted

Offers commercial services

"Anthony is very prompt in replying. He was efficient in getting the job scheduled/completed. He works with your budget & helps to ensure you have the correct electric requirements for your specific job. I cannot recommend him enough. So much so that I have already hired him for another job! Customer service was excellent."
3 neighbors recently requested a quote
Avatar for RS Lightning Protection
RS Lightning Protection
4.9(
81
)
Lightning Protection - Install or Repair

Serving Louisville, OH and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I estimate I have just under $100k in electronics and appliances in my house. We have significant lightning storms in my location. To NOT have lightning suppression installed is significant risk in my mind based on my location in New Jersey. RS LIGHTNING PROTECTION was responsive with a quick cost estimate and a reasonable price based on my research for installation. By the way...installation is part art, such as bends in cable are not more than 90 degrees. It's not just about running grounded cables. This installation in conjunction with surge protection on my electrical panel performed by my electrician and cable protection gives me significant piece of mind that all my appliances and electronics are protected from lightning and any potential surge generated by a near strike. Mr Richard Sherlock knows his subject. Highly recommended. Five stars."
Carriage house concealed
New home
Storage building
Beau
Grain lake system

+12

Response time3 days
16 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mid America Lightning Protection
Mid America Lightning Protection
4.5(
99
)
Lightning Protection - Install or Repair

Serving Louisville, OH and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Mr. Jim Gorman who is the owner of the business called me back within a half hour of my email posting. He visited my home 3 days later, inspected things, and told me what the approximate cost would be. He and his helper then installed an entire lightning protection system on both my house and a back garage/storage area. He did things exactly as I wanted in every way. Also threw in a free weathervane which increased the beauty of my home. I would have no objection to recommending this gentleman and his company to anyone who is in need of a competently installed lightning protection system for their home/property. MID-AMERICA LIGHTNING RODS is one fine company run by a man who cares about doing good work according to the latest safety codes etc. Having lost my previous retirement home to lightning, it was very important to me to get this job done and quickly because the thunderstorm season is upon us and with the climate change, those storms are very wicked, especially here out in the country where i live!"
Indianapolis
Trucking company
Indianapolis
Indiana Illinois
Indiana Illinois

+70

Response time6 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for Hamilton LP Lightning Rods
Hamilton LP Lightning Rods
5.0(
11
)
Lightning Protection - Install or Repair

Serving Louisville, OH and surrounding areas

Approved

In business since 1964

Free estimates

Offers commercial services

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Chimney rod and conductor cable
Front of home,system is barely noticeable
Hiding the cables best we can
Rear of home
Work trailer

+4

Response time1 day
29 neighbors recently requested a quote
Recommended by100%of homeowners
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Electrical FAQs, answered by experts

The number of outlets and lights you can safely run on a single circuit depends on the circuit's amperage and local electrical codes. A general rule is to allow one outlet or light fixture per 1.5 amps, keeping the total load under 80% of the circuit breaker's capacity. For example, a 15-amp circuit can typically support up to eight outlets or lights, while a 20-amp circuit can accommodate up to ten. Always consider the combined power usage of all connected devices and fixtures to prevent overloading. For specific guidelines and to ensure safety, it is best to consult local electrical codes or a licensed electrician.

Single-pole light switches are the most common light switches on the market. Their simple features make them easy to install and use. For more powerful applications that require 30 or 40 amps, you may need to use a double-pole switch. Some homeowners may want multi-way switches like three-way or four-way switches to control a light fixture from opposing ends of the room.

When selecting a pool heater, it’s important to think not just about the cost of the unit itself but also about how much it costs to run. Expect to pay about $100 per month to run a heat pump pool heater. A natural gas heater will cost twice that amount, while an electric pool heater costs about $250 a month.

It wouldn’t be abnormal to view all wiring as simply wiring, but wiring has different gauges and can handle different loads. When you’re wiring for 240V, you need wire that is rated at least 240V, but honestly it’s better to spend a little more and just buy 300V wiring. This ensures a margin of safety in case the wiring gets overloaded.

If a 240V appliance is connected to a 120V outlet, the lower voltage will cause that appliance to receive insufficient power. This may result in reduced performance, malfunctions, or even damage to the appliance's components. Depending on the size of your electrical circuit, you’ll likely need to reset a tripped circuit breaker at the very least.

The Louisville, OH homeowners’ guide to electrical services

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