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TRUSTED BY COLUMBIA, PA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon254
    Verified electrical services reviews

Find Electricians in Columbia

Avatar for Mr. Electric Of Lancaster County
Mr. Electric Of Lancaster County
4.8(
101
)

Serving Columbia, PA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I generally really dislike leaving feedback. I find myself honest to a fault because I believe it's a responsibility to leave honest, accurate feedback for potential other customers. Then I go through this process of "am I being too nit-picky", "am I being overly sensitive", etc, and finally I don't leave the review because if it isn't good, will it hurt the business, or just as bad, reviews that say "they were great" isn't helpful at all....and so I buckle under the pressure of my own assessment. I say all that here to tell you I have ZERO issues writing this review right now. I reached out to Mr. Electric because a project that was supposed to start in August was bumped up on the schedule, and as always, I procrastinated getting someone to come out and move an electrical box and some conduit. I reached out to Mr. Electric on a Thursday, and the following Monday was promised someone (Travis M from Mr Electric) would come out and give us a quote on the work. Travis showed up right on time, and only was he super-flexible with whatever work I asked for (added in 2 outside electrical boxes besides the electrical box reconfiguration and move), they gave me a more than reasonable quote for the work and told me they could get the work done right then and there. My wife and I agreed, and the final result was phenomenal. Travis M and also Andrew from Mr. E jumped right in, and did a superb, professional job in a matter of a couple of hours. I would be remiss if I didn't say that not only was their work professional, their attitude and conduct was professional beyond reproach. To be fully honest, they looked and acted the part of professional electricians from a professional company. These 2 gentlemen represented Mr. Electric in a fully excellent way, and they will be my go-to for future projects. Perfect 10 out of a possible 5 stars!"
60 kW Briggs Generator Install
Ceiling Fan Install
Baseboard Heater Install
Full Electrical Wiring
Ceiling Fan Install

+28

10 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for JCS Low Voltage LLC
JCS Low Voltage LLC
5.0(
55
)

Serving Columbia, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"JCS Low Voltage was affordable, very transparent, reliable, and very professional. I will absolutely use them again! I feel very safe in my home and the technology is super user friendly and not to mention cool! I wish I wouldâ ve called them sooner."
Response time5 hrs
Response rate98%
23 neighbors recently requested a quote
Avatar for Valence Solutions Electrical LLC
Valence Solutions Electrical LLC
5.0(
5
)

Serving Columbia, PA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day
Response rate100%
Avatar for Jackson Electrical Service
Jackson Electrical Service
4.9(
26
)

Serving Columbia, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Ty is exceptional in every way! Professional, knowledgeable, courteous, friendly, precise in his work and very fair in his pricing. I have hired Jackson Electrical twice so far and will definitely be calling on him in the future for any electrical work. I highly recommend him!"
New outlet
Old outlet
New outlet
Old outlet
New outlet

+24

Response time5 hrs
Response rate97%
Recommended by80%of homeowners
Avatar for S DEAN'S ELECTRIC
S DEAN'S ELECTRIC
5.0(
7
)

Serving Columbia, PA and surrounding areas

Approved

In business since 1987

Offers commercial services

Customers say: Quality work

"Ià  à ¢à  à  à  à  ve worked with Deanà  à ¢à  à  à  à  s Electric and Design for over 20 years and can highly recommend Scott for any electrical projects."
kitchen
shop lighting
start remodel
generator
Response time5 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Electrical questions, answered by experts

Outlets with only two slots have no ground connection. That’s more common on very old outlets, which means it’s more likely the outlet won’t be polarized. You’ll have to closely examine the slots to see if there’s a size difference indicating polarization. Keep in mind outlets this old are usually out of code and should be replaced if you’re doing any electrical work.

A duplex outlet simply means that the receptacle has two plug-in outlets for two plugs. It’s a common design choice for homes. The two outlets should be wired identically during installation so the hot side is the same for both.

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.

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

The average lifespan of a home electrical system is anywhere from 30 to 70 years or more, depending on the type of system you have. Modern electrical wiring, like aluminum or copper, can last 50 to 70 years while older types may need to be replaced sooner. Additionally, circuit breakers tend to last anywhere from 30 to 40 years, while electrical outlets need to be replaced every 10 to 25 years. 

The Columbia, PA homeowners’ guide to electrical services

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