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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon174
    Verified electrical services reviews

Top-Rated Electricians in Hanover Township - Updated Nov 2026

Avatar for Let There be Light Electrical LLC
Let There be Light Electrical LLC
5.0(
48
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+1 more

Serving Hanover Township, PA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I was very lucky to have Greg come to my home and get my electrical problem fixed. He was prompt, professional and quickly solved my problems in a very short time. I would definitely use his services again and wholeheartedly recommend him for all of your electric repairs."
Logo
Response time7 hrs
8 neighbors recently requested a quote
Recommended by68%of homeowners
CJ Electric
4.8(
54
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallCeiling Fan - Repair+3 more

Serving Hanover Township, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"As a private real estate investor, we have a lot or properties and hire a lot of contractors. CJ electric was outstanding. He did what was asked, took care of the permits and took care of the project without us having to oversee him. He also a needed trust factor as we did this project by communicating from afar. Truly a pleasure to work with someone like this."
Response time4 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
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Electrical FAQs, answered by experts

In most cases, line wires are located at the bottom of a panel or device, while load wires are located at the top. Line wires are generally black, while load wires are typically red or black. To tell for sure, you can use a multimeter or volt pen to test the wire. A live or line wire will always carry a charge, while a load wire will only carry a charge when it’s in use.

If the fan doesn’t have a switch, connect the white wire from the ceiling to the white wire from the fan; connect the green wire to the ground wire; connect both black wires; and connect both blue wires. If yours has a switch, the white and green wires are connected the same way. However, connect the ceiling’s red wire to the light’s black wire and the ceiling’s black wire to the fan’s black wire. 

Systems should be checked every 2-3 years or whenever signs of age appear, maintaining network integrity and safety at all times.

If one plug in your outlet works but the other doesn't, it could be due to a few reasons. The outlet might have a loose or damaged internal connection on the non-working side. Another possibility is that the outlet is a split receptacle, with one half controlled by a wall switch that might be turned off. Additionally, debris or damage inside the non-working plug could prevent a proper connection. If you can't identify the issue, remember to prioritize safety. Replace the outlet or consult a professional electrician to ensure safety and proper functionality.

Rewiring an electric system in a house typically ranges between $2,000 and $9,000, but a simple project can cost as low as $1,500. More complex upgrades run $10,000 or higher. The price depends on the size of your home, how accessible the wiring is, the cost of materials, and local electrician fees.

The Hanover Township, PA homeowners’ guide to electrical services

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