About Tri-County Electric

Joanna Bisler

Joanna started working at Tri-County Electrical Supply, Inc. in June of 1995. She stayed working at TCESI while earning her degree at Temple University. Joanna graduated from Temple in January 2001 in which time she started working full time at TCESI. She continued working beside her Uncle, Cliff Getz, until his passing in July of 2009. Now she is the President of Tri-County and enjoys working alongside her husband Chris Bisler in sales.


  • Baking and crafting
  • Watching her son play hockey and baseball
  • Spending time with her daughter downtown who dances at the School of Pennsylvania Ballet
Marc Van der Mooren
Vice President

Clifford Getz recruited Marc Van der Mooren in 1988. He gradually learned the business with Cliff by his side and he is now a key part of the TCESI family. As Vice-President of TCESI and part shareholder, he not only has the knowledge of the industry but also is the company’s familiar face at our counter.


Chris Bisler
Director of Business Development

Chris started at Tri-County in December of 2003 as a fill in for a vacationing driver. At the time Chris was working for an engineering firm out of NYC. Travelling all the time did not seem to be a good fit for Chris and his then girlfriend now wife and President / Owner of TCESI, Joanna Bisler. So in January 2004 Chris made the switch from Mechanical engineering to Electrical Sales. Along with guidance from the late Clifford Getz and now retired former sales person Norman Brandolph both which bring over 75+ years’ experience in the electrical industry Chris learned quickly.

Chris continues to grow at Tri-County Electrical Supply, Inc. working his way in to more leadership roles.


  • Coaching his son Jacob in Ice Hockey, and Baseball.
  • Playing Ice Hockey, Motorcycling w/friends
  • Vacationing w/his family.
Larry Lauriello
Purchasing Manager

Larry has been with the company since 1999. In his 18+ years with the company he’s worn many different hats including purchasing, sales, shipping, receiving, and warehouse duties. In his spare time he enjoys hanging out with his son, camping, and playing guitar.




Mike Gershman
Sales Executive

Over 30 years experience in the electrical distribution industry, brings a wealth of knowledge and has maintained excellent relationships with the manufacturers, reps, and customers.





Russell Freed
Inside Sales

Started at Tri County in 2012, has 10 plus years of electrical field experience, and 16 years of retail sales service.  He is a RAB lighting expert. Hobbies include spending quality time with his family and friends, Riding his many bicycles, and of course a Clean truck. Can Not turn away from Baked cakes and cookies




Tom Gernet
Counter Sales

Started working at Tri county in 2016, He has 6 years of electrical field experience, and 10 years of retail sales service. Tom is a NAILD Lighting specialist, also a RAB lighting expert. He enjoys his family, Hunting, and the Great outdoors. Loves HOT sauce and Camo clothing.




Mike Mancini

Started at Tri county in 2015. He has spent many years in the automotive customer service and driving trucks. He enjoys his Family time with his son Tyler. Spends his free time playing ice hockey, and watching the Rangers.




Carlos Ceballos
Warehouse Manager / Counter Sales

Started at Tri County in 2017. He has over 30 years of hvac, and plumbing supply experience. His hobbies include going to the mountains, riding Quads, And of course The Eagles. He Enjoys Long walks in the parks.




About Tri-County Electric

Tri-County Electrical Supply, Inc. was founded in October of 1984 by, Clifford Getz. He grew the company along with the warehouse space to accommodate for the growth of the business. He remained an active part of Tri-County until his passing in July of 2009. He will always be remembered as a well liked, knowledgeable man who cared about his customers as well as his employees. Cliff’s memory will forever be remembered here at TCESI.

Joanna Getz Bisler, is Cliff’s niece who started in 1995 by sweeping floors and counting surplus inventory. Working her way through Temple University she graduated with a bachelor’s degree in business while slowly taking over the bookkeeping at TCESI. Joanna is now President and majority shareholder of TCESI. After applying and obtaining our WBE (Women’s Business Enterprise) Certification in July 2010, TCESI continues to pursue growth in our industry to better serve our customers demands for quality products and superior service.