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TRUSTED BY LONDONDERRY, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon102
    Verified electrical services reviews

Find Electricians in Londonderry

Avatar for Mr. Electric of Columbus
Mr. Electric of Columbus
4.4(
598
)
Electrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - InstallFixed Generator - Repair+21 more

Serving Londonderry, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"I had an estimate done on some electric work, and James Pinson did an excellent job. He was very thorough, clear with his suggestions, and the pricing was very competitive. Based on James's visit and the estimate he provided, I chose Mr. Electric to complete the work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
3 neighbors recently requested a quote
Recommended by87%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 Londonderry, 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 Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - For BusinessTelephone System - Repair - For Business

Serving Londonderry, 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
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Jm Electric
Jm Electric
4.2(
11
)
Electrical for Home Addition or Remodel - InstallElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - Materials Not Provided+5 more

Serving Londonderry, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I recently hired JM Electric for some electrical work in my home, and I couldn't be more pleased with the experience. He was incredibly prompt and professional throughout the entire process, delivering outstanding results. Not only did he complete the tasks I requested, but he also took the time to diagnose and resolve an additional electrical problem I hadn’t mentioned. I appreciated that the price quoted was exactly what I was charged, with no hidden fees. I highly recommend his services!"
Electrical
Electrical
Electrical
Additional Photos
Additional Photos

+9

1 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mid America Lightning Protection
Mid America Lightning Protection
4.5(
99
)
Lightning Protection - Install or Repair

Serving Londonderry, OH and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I highly recommend them. One of my lighting rods was damaged during the tragic tornado that hit Ocean Ridge Plantation in South Carolina. They fixed it at no charge. Their work is excellent and timely. I highly suggest you protect your home from lightning strikes and recommend this company They stand behind their work and customers,"
Indianapolis
Trucking company
Indianapolis
Indiana Illinois
Indiana Illinois

+70

Response time6 hrs
Response rate94%
Recommended by92%of homeowners
Avatar for Hamilton LP Lightning Rods
Hamilton LP Lightning Rods
5.0(
11
)
Lightning Protection - Install or Repair

Serving Londonderry, 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
38 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)
Lightning Protection - Install or Repair

Serving Londonderry, OH and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"WB Lightning is focused on customer service. The company provided good communication and responded very quickly to my inquiry for a quote. WB Lightning is a respected company, I had another electrical service provider tell me I made a good choice when I hired WB Lightning Rods."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

143 neighbors recently requested a quote
Recommended by98%of homeowners
Professional Appliance Solutions LLC
5.0(
4
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Londonderry, OH and surrounding areas

Approved

In business since 2018

Credit card accepted

Offers commercial services

Professional Appliance Solutions LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time1 day
1 neighbors recently requested a quote
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Electrical questions, answered by experts

When converting a standard 120-volt outlet to a 240-volt outlet, the only components you can typically reuse are the existing electrical box and the hole in the wall. Everything else—including the wiring, breaker, and receptacle—should be replaced to ensure both safety and efficiency. Appliances designed for 240 volts have different plug configurations that won’t fit into a standard 120-volt outlet, making it necessary to install a compatible 240-volt receptacle. This design helps prevent overloading or underloading the power available to any one outlet or circuit.

It’s generally not recommended to run electric to a shed above ground, and you should instead run electric lines underground via a conduit. This job, like all electrical jobs, is best left to a pro, as they’ll need to ensure everything is installed safely and that they don’t run into any other utility lines underground. 

It's less expensive to run power overhead because it doesn’t require excavation, and the power cables are less costly. However, underground electric service is better protected from weather and general wear and tear, so it’s less likely to get damaged. When determining which way to run power, consult a local electrician to get an expect opinion.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

There are several reasons why an electrical outlet would suddenly stop working, including:

  • Broken parts in the outlet

  • Outlet burnout

  • Circuit breaker tripped

  • Damaged circuit breaker

  • GFCI outlet tripped

  • Damaged or loose wires

  • Failed connectors

  • Appliance failure

The Londonderry, OH homeowners’ guide to electrical services

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