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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(
55
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallCeiling Fan - Repair+3 more

Serving Hanover Township, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"CJ Electric was great. I can’t say enough about how helpful, considerate and polite he and his team were. I needed a substantial amount of work done, and they were careful, conscientious and paid attention to all the little details. I will definitely be giving him a call for my future projects."
Response time4 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Envy Electrical
Envy Electrical
4.8(
16
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeCeiling Fan - Install+16 more

Serving Hanover Township, PA and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"C.J. was very professional, very skilled and did an excellent job installing two heavy chandeliers - one to replace an old one and one to be moved to center over the kitchen table. I was amazed at how he went about his job; he was very precise and very careful to get the job done right and to our satisfaction. I was also very impressed with this young man who not only did a great job but did it all my himself, prepped the site and cleaned it after the work was done. I would recommend him for any electrical job. Theresa A."
Envy Electrical
Envy Electrical
Envy Electrical
Envy Electrical
Envy Electrical

+1

Response time8 hrs
Response rate100%
79 neighbors recently requested a quote
Avatar for Home Team Wiring
Home Team Wiring
5.0(
25
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer

Serving Hanover Township, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Home Team Wiring provided an excellent experience through out the entire project. From customer service to estimating cost and being flexible with our availability Steve and Andrea were amazing. The electrical work was organized, labeled and super clean. Steve provided his expertise and recommendations tailored to our needs. We highly recommend this company and will for sure use them again on our next electrical project."
Past Work
Past Work
Past Work
Past Work
Past Work

+10

2 neighbors recently requested a quote
Recommended by64%of homeowners
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Showing 1-10 of 286
Electrical FAQs, answered by experts

Choosing between 12- or 14-gauge wire for your house depends on the electrical requirements of the circuit. A 12-gauge wire is thicker and can handle more power, making it better suited for devices such as kitchen appliances, air conditioning units, or electric heaters.

A 14-gauge wire is thinner and can handle less electrical current than a 12-gauge wire. It's ideal for circuits with lower power requirements, such as lighting or general-purpose outlets in bedrooms or living rooms.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. 

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

Yes, it's possible to have electrical receptacles and overhead lights on the same circuit. The reason is that lights typically use much less power than large appliances, so combining them won't overload your circuit. By doing this, you can distribute the power consumption throughout the breakers in your panel more efficiently, which can be helpful if you have a lot of different electrical devices in your home.

Yes, a faulty or broken light switch can be a serious fire hazard. Malfunctioning switches, often due to loose connections, exposed wiring, or overheating, can cause sparking or arcing. If you hear a crackling, popping, or hissing sound when you use the switch, it indicates live electricity arcing inside, which is a significant hazard that can ignite nearby flammable materials. If you suspect your light switch is faulty, turn off the power to that circuit at the breaker and contact a qualified electrician to remedy the issue.

Yes. Even when it’s not in use, an outlet is still connected to wiring, and if the wiring is faulty or wet, a fire can occur. Broken outlets can also cause fires, for the same reasons; in fact, most broken outlets are broken due to damaged or worn-out wiring. It’s worth replacing outlets that are old or damaged with the help of an electrician.

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.