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"Reliable and secure connectivity to our data, communications and video devices is an important part of our everyday lives."


Pennsylvania Licensed and Insured Electricians

Providing Fast Friendly Professional Service to Berks, Chester, Delaware, & Montgomery Counties.

PA HIC# 091268

Residential, Commercial & Industrial


Mk3 Electrical Enterprises designs, installs and maintains a vast array of computer network and communications cabling for residential, commercial and industrial applications. Whether your needs require a small home office to a large multiple-site data and voice network we have over 23 years of technical experience with copper & fiber optic cabling to bring your project together flawlessly.

  • Category 3 Voice Wiring
  • Category 5, 5e & 6 Data Wiring

  • Fiber Optic Cabling

  • Demarcation Extensions

  • Computer Room Build-Out

  • Design & Build Services

  • Troubleshooting & Repair

  • Moves, Additions & Changes

  • Data & Voice Racks

  • Network Distribution

  • Cable Tray Systems

  • Run & Setup Conduit

  • Flexible Plenum Inner-duct

  • Structured Cabling Equipment

  • Intercoms & Paging

  • Single & Multi Port Wall Jacks