Award-Winning Electrical Company Serving Pennsylvania and New Jersey

24-Hour Electricians Serving Williamson, PA

Local licensed electricians, on call 24/7 in stocked vans.

Schedule Online 800.380.6800
Map of Williamson
Google

4.8 (2,113 Google reviews)

“ Joan was very knowledgable and efficient at doing his job. He answered any questions that we had and stayed later in the day until the task was completed.

Sherri Z. · Google review

Award-winning company

Bucks Happening List: 4 awards (2020, 2019, 2015, 2014) The Best of Bucks: 6 awards (2020, 2017, 2016, 2015, 2014, 2012) 2026 Winner, The Philadelphia Inquirer Philly Favorites

The Thomas Edison difference

Williamson Electricians Between Mercersburg and Greencastle

A Williamson electrician from Thomas Edison Electric is one call away in ZIP 17270, tucked between Mercersburg and Greencastle in Franklin County. Lemasters and Saint Thomas round out the neighbors close by. No subcontractors work under the Thomas Edison name here. Our electricians dispatch from home, vans already loaded for the day's jobs.

We hold Pennsylvania license PA075449, carry full insurance, and back every visit with a written quote before work begins. Run late and we waive the dispatch fee. Call 215-227-7000 any hour, including holidays.

Aluminum wiring, done properly

Rated connectors at every joint, not a quick patch that fails again in a year.

Rural additions, no problem

Dedicated circuits for a workshop, well pump or barn are routine work for us here.

Employed, not subcontracted

Our electricians dispatch from home, vans loaded before the first stop.

The price, in writing, upfront

Before we start, every time.

24/7 coverage

Nights, weekends and holidays all get the same fast answer.

A record you can check

PA075449, insured, 4.8 stars on Google, over 37,000 jobs completed since 2021.

Thomas Edison Electric electrician: Mike V Presenting to Client in Williamson

Committed to Your Complete Satisfaction

We're dedicated to building lasting relationships with every customer through exceptional service and guaranteed results.

Excellence

Our team delivers safe, affordable, long-lasting electrical services.

Timeliness

Your time is precious. If we're late, we'll waive your dispatch fee.

Honesty

Transparent pricing means written quotes with no surprises.

What We See in Williamson Homes

Ask any electrician working Franklin County what an older Williamson-area house usually needs, and the answer is close to the same every time: aluminum branch wiring, a 100-amp panel with little room left, two-prong outlets, and sometimes a recalled Federal Pacific or Zinsco panel behind it all.

We fix the wiring with rated connectors instead of just capping it off, ground or GFCI-protect the two-prong outlets, and size dedicated circuits for whatever the house has added since, from a workshop to a well pump. Kitchens built for a single wall oven often need new range and dryer outlets too.

Valley Rural Electric Cooperative and Adams Electric Cooperative both run lines through this part of the county alongside Met-Ed, and we confirm which one is yours before touching the meter.

Thomas Edison Electric electrician: Jay Z and Mike H On Panel in Williamson

Permits, Inspections and Your Utility in Williamson

Like the rest of Franklin County, Williamson's electrical permits fall under Pennsylvania's Uniform Construction Code, issued by the township and typically inspected through a third-party agency rather than an in-house department. We handle the filing and the inspection booking, and both are already accounted for in your written quote.

Two utilities split this part of Franklin County: Met-Ed on one side of Williamson, a rural cooperative on the other. Line trouble outside is on whichever one serves you. Everything past the meter is on us, any time you call.

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Thomas Edison Electric team member
Thomas Edison Electric team member

37,870+ jobs completed across Pennsylvania & New Jersey since 2021

Antonio N.

5 out of 5 stars

Outlet & GFCI repair

Edison electric came by after a storm and a close lightning strike. Malcolm and Artur diagnosed the issue and fixes. Extremely professional and knowledgeable. They exceeded all standards. Thomas Edison Electric are ahead of their peers. True pioneers in consumer service

Date: August 2026

Cynthia T.

5 out of 5 stars

Electrical service

I was really impressed with Don and Engeli and the work they performed for me. We had a discussion on the best way to run the new line for the septic pump and I really appreciated the extra effort they made to keep the esthetic of my home's exterior. They were pleasant and professional and all my fans and lights work great! They were patient and waited until I approved everything. A great team!

Date: August 2026

April B.

5 out of 5 stars

Electrical service

Had a back up generator installed by Dennis. He did a wonderful job. Dennis is very knowledgeable, thorough, patient and goes above and beyond. Will definitely be using Thomas Edison for all my electrical. Could not be happier.

Date: August 2026

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Local coverage

Nearby communities we serve around Williamson

LemastersSaint ThomasMarionGreencastleMercersburgFort Loudon

See every community in Franklin County.

Schedule or Call Anytime

Use our online scheduler or call us anytime, 24/7

Schedule Online 800.380.6800
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