Top-rated electricians.

Get matched with top electricians in Thornville, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your electrical service project in Thornville, OH?

Select your specific project to find the pro for you.

TRUSTED BY THORNVILLE, OH HOMEOWNERS

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

Find Electricians in Thornville

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 Techelp4you
Techelp4you
4.9(
145
)
Telephone System - Repair - For BusinessTelephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - For Business

Serving Thornville, OH and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

With over 20 years of experience under our belt, we are your first choice for excellent customer satisfaction. We are locally owned and operated and our professional techs are always prompt, and friendly every step of the way. Call us today for a free estimate!

1
5
2
3
42" TV install

+43

Response time2 days
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for RS Lightning Protection
RS Lightning Protection
4.9(
81
)
Lightning Protection - Install or Repair

Serving Thornville, 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
17 neighbors recently requested a quote
Recommended by95%of homeowners
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
...
Showing 1-10 of 178
Electrical questions, answered by experts

A C-wire connects your thermostat to your household heating and cooling system to provide continuous 24V power. The furnace's transformer converts household electrical current into this low-voltage power to operate the HVAC system's circuitry. In most configurations, the C-wire connects to the terminals labeled "C" on both the furnace's low-voltage terminal block and the thermostat. In some cases, if a dedicated C terminal is unavailable, the C-wire can be connected to the "G" (fan) terminal at the furnace.

Technically, an outdoor outlet can be on the same circuit as an indoor outlet, but it's generally not recommended. Outdoor outlets should ideally be on a dedicated circuit that doesn't share power with other indoor or outdoor outlets. This helps ensure that the outdoor outlets are able to handle the additional electrical load without overloading the circuit. Additionally, outdoor outlets are often exposed to the elements, which can increase the risk of electrical shock and other hazards. If you must have an outdoor outlet on the same circuit as an indoor outlet, be sure that the circuit has the capacity to handle the additional load.

Updating your old outlets, or adding grounding clamps to a metal box are two methods. Each home is different. Consult an electrician for advice on grounding a wire without doing extensive work to dig into the ground.

While not always necessary, wiring your circuit breaker in a certain way can ease both the installation process and use afterward. For starters, you’ll need to install the electrical panel so that the main service knockout aligns with the cable conduit. If they aren’t aligned, you may not have sufficient working space to finish running the wires. Using cable trays, on the other hand, gives you a bit more freedom to and flexibility in where and which direction you install the wires. At the end of the day, the power flow will be the same whether the cords run up or down.

No, you shouldn’t immediately reset a tripped breaker. If you don’t know what tripped the breaker, resetting it and continuing the actions that set it off could pose a hazard. It also means your breaker will sustain greater damage if it trips again. If you know the cause of your tripped power, unplug faulty appliances or fix the issues, then reset it, and wait a few minutes before using electricity in that circuit.

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.