Empowering This Community Since 1920
Commercial • Residential • Industrial: 610.434.9595

News & Events

Thank you to all of those who participated in the Diefenderfer Lunch & Learn Technology Systems Convergence Expo
July 30, 2012
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo
  • 2012 Diefenderfer Lunch & Learn Expo

ABOUT | News | 24/7 Emergency Support | Contact | Employee Login

Content Copyright Diefenderfer Electrical Contractors and Telecommunications, 2023
P.O. Box 88 • 116 South Second Street • Allentown, PA 18105 • 610.434.9595