GRENAN MONGROO, P.Eng

Senior Geotechnical Engineer

Grenan graduated from Dalhousie University in Halifax, Nova Scotia with a B.Eng. in Civil Engineering in 2012, and since then as a geotechnical engineer, he has been an integral part of the execution of multiple geotechnical investigations across Alberta. His work is centered around geo-hazard assessments, borehole drilling programs, vibration monitoring, site inspections, slope stability analysis, road construction, and retaining wall design. Away from work, Grenan engages in fitness activities and spends quality time with his family.

Email: Grenan.mongroo@terracon.ca

Cell: 587-919-7964

LinkedIn

Leadership

Client and Regional Leaders

Technical Leaders

  • Lee Nichols (Associate) - Founder, Company Director & Senior Technical Advisor
  • Allan Jansen (Associate) - Director, Practice Management & Mentorship
  • Paul Xu (Associate) - Principal Geotechnical Engineer
  • Baocheng Li (Associate) - Director of Geotechnical Engineering & Principal Geotechnical Engineer
  • Roland Tosney (Associate) - Director of Mine Geotechnical Engineering & Principal Mining Geotechnical Engineer
  • Lane Maxemiuk (Associate) - Manager of Mine Geotechnical Engineering & Senior Mining Geotechnical Consultant
  • Grenan Mongroo - Senior Geotechnical Engineer
  • Brandy Hasiuk (Associate) - Manager, Geotechnical Laboratory Services
  • Nathan Grey - Manager, Environment
  • Jeff DeVetten (Associate) - Manager, Quality

Corporate Leaders

Board of Directors

  • Tara Rihn - Chair of the Board of Directors
  • Lee Nichols - Founder, Company Director, and Senior Technical Advisor
  • Jake Rubenstein - Company Director and President, Chief Executive Officer
  • Julie Falls - Company Director, HR Consultant & Executive Coach
  • John Tosney - External Company Director

logo

Find us on:

working safely

COR Certification

© 2025 Terracon. All rights reserved.