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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

Verified Reviews for Electrical Service pros in Columbia, PA

*The Angi rating for Electrical Service companies in Columbia, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Columbia, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on July 15, 2026

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

"

Jim was very professional, friendly and informative. He knew exactly what to do and did all the jobs quickly without disturbance.

We initially hired Mr. Electric do the 200 amp panel upgrade but quickly realized what a great electrician we had so we asked for a quote to do other jobs in our home. The quote was very fast and Tom worked with us to get it in our hands and worked around our schedules to get the work completed. We are really pleased at all the work and will gladly recommend Mr. Electric to all. We will always use this company for all things electrical!


"
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
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Avatar for Eason Electric and Home Improvement
Eason Electric and Home Improvement
4.9(
58
)

Serving Columbia, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I was very satisfied. Shawn solved my electrical problems and gave me the information I needed to prevent a reoccurrence of these problems."
Addition
Addition
Addition
Addition
Addition

+6

2 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for J. M. Reist Electrical, LLC
J. M. Reist Electrical, LLC
4.7(
31
)

Serving Columbia, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Installed an electrical outlet and recess lighting. He was very quick, thorough and made sure I was satisfied by the end of the job."
Lighting
Sub Panel
Carport
Car Port Power
Power for Carport

+8

Response time1 day
Response rate100%
Recommended by96%of homeowners
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Avatar for JCS Low Voltage LLC
JCS Low Voltage LLC
5.0(
56
)

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%
24 neighbors recently requested a quote
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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%
Request Quote
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
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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

"Dean's Electric came out to repair a broken outside PVC conduit. He did great work at a very reasonable price. He's definitely someone I would use for any future work."
kitchen
shop lighting
start remodel
generator
Response time5 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
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Showing 1-10 of 401
Electrical questions, answered by experts

To install an outlet from existing wiring, you’ll need to choose a location where you can already access existing wiring. The easiest way to do this is to install an outlet on the other side of the wall of an existing outlet. 

Since the wiring is already in place, all you have to do is connect a new cable to the existing wiring and then connect the correct wires through the wall—to the new electrical outlet. Place your new outlet into the opening in the wall and then connect the correct wires to the appropriate terminal screws.

If the outlet is a GFCI model, this is normal since these outlets have their own breakers that shut off when they encounter a problem—just hitting the reset button should solve the issue. Otherwise, the outlet could have bad wiring, or your circuit breaker could be having issues. If the issue started out of nowhere and is not on a GFCI outelt, it’s best to contact an electrician to diagnose the issue.

Schedule regular inspections, clean fixtures, and replace worn-out components promptly.

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.

Wiring an outlet can be done safely by someone with the proper knowledge and tools, but it can also be dangerous if not done correctly. If you're not comfortable working with electrical systems, it's best to hire a licensed electrician to do the job for you. That way, you can rest assured that your outlet will be rewired safely and quickly. 

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.

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