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Designers, Manufacturers, Installers of Lightning Protection Systems Since 1898


As a full-service Lightning Protection System company Dominion has completed over 12000 projects including: CN Tower, Queens Park Complex, Sick Kids Hospital, Ontario Science Centre, Atlantis Waterpark in the Bahamas, Pearson Airport, AGO, ROM, to name a few.

Telecommunications Installation


Over 2540 Telecommunictions Projects completed including :

  • Mobile / Cellular Sites on Roof Tops
  • Antenna
  • Towers and Poles
  • Control and Data Centers
  • Switching Facilities