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    Put your project in motion today and call on Callon Dietz to set up an appointment with one of our responsive and knowledgeable staff.

    London: 519-673-0220


    North Bay: 705-478-6699

    Ottawa: 613-253-6000

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    Callon Dietz Incorporated
    41 Adelaide St. North, Unit 1
    London, Ontario  N6B 3P4

    191 Booth Road, Unit 10
    North Bay, Ontario  P1A 4K3

    19 Roe Street
    Carleton Place, Ontario  K7C 0N3

    1143 Wentworth Street W, Unit 205
    Oshawa, Ontario  L1J 8P7