Hamilton Offices & Laboratories


  • 45 Burford Road,

  • Hamilton, Ontario L8E 3C6

  • Tel: (905) 561-2231

  • Fax: (905) 561-6363

  • Email: hamilton@petomaccallum.com



  • Mark Marriner, P. Eng.
  • Manager, Inspection and Testing Services


  • Scott Jeffrey, P.Eng., QP ESA, LEED GA
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  • Regional Manager, Geotechnical and Geoenvironmental Services