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TRUSTED BY THORNVILLE, OH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon74
    Verified electrical services reviews

Top-Rated Electricians in Thornville - Updated Nov 2026

Avatar for Mosby Electric
Mosby Electric
5.0(
40
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeLightning Protection - Install or Repair+14 more

Serving Thornville, OH and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I recently had Mosby Electric perform an electrical installation on 8-14-2026, and I couldn’t be more satisfied with the service. From the moment I called, their team demonstrated fast arrival and professionalism. The electricians were highly knowledgeable, completing the installation efficiently and with great attention to detail. Their expertise made the entire process smooth and stress-free. I truly appreciate the quality of their work and the respect they showed for my home. I gladly give Mosby Electric 5 out of 5 stars and highly recommend them to anyone in need of electrical services."
Home Automation Project
3 neighbors recently requested a quote
Recommended by60%of homeowners
MAG Electric
4.6(
13
)
Electrical Switches, Outlets & Fixtures - Install or RepairExterior Building Lighting - Install or Replace - For BusinessExterior Building Lighting - Repair - For Business

Serving Thornville, OH and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Mark is a professional, got the job done quickly, easy to work with, good value for the cost. I would definitely recommend him to anyone needing electrical work!"
Table Lighting
Ductless HVAC
Ductless HVAC
Ductless HVAC
Heatpump replacement

+25

Response time3 hrs
Recommended by100%of homeowners
Avatar for Mid America Lightning Protection
Mid America Lightning Protection
4.5(
99
)
Lightning Protection - Install or Repair

Serving Thornville, 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 Thornville, 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
35 neighbors recently requested a quote
Recommended by100%of homeowners
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Electrical 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.

You can tell if a breaker is GFCI by looking for a red or yellow test and reset button that you can press in and out. You’ll know if an outlet is GFCI if the red reset button is located in between the two pronged sections.

When removing an old security alarm system, you likely won't need to remove any of the wiring. Wiring can either be left in place for a replacement system or capped off for safety and pushed into the wall. If you're uncomfortable with the wiring, or if it's badly damaged, contact a professional electrician for assistance with safe removal.

Outdoor outlets should be at least 15-amp, but preferably 20-amp. The exact rating will depend on the electrical load of the devices that will be plugged into the outlet and the capacity of the circuit. It's important not to overload the circuit, which can cause safety hazards such as tripped breakers or electrical fires. In general, a circuit rated for at least 20 amps is recommended for outdoor outlets, while each outlet should be rated for at least 15 amps.

Well pumps need power to run, so they can’t function without electricity. If your power shuts off, there can sometimes be enough pressure in the water tank to allow for a lucky flush or a bit of tap water—but this won’t last long. It’s a good idea to have a backup generator or an alternative power source like solar if you’re worried about losing power.

The Thornville, OH homeowners’ guide to electrical services

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