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OSSGA Staff

Executive Director
Norman Cheesman

Vice-President, Communications & Operations
Sharon Armstrong

Director, Training & Development
Julie Harrington

Director, Environment & Education
Ashlee Zelek

Communications Specialist 
Carly Holmstead

Manager, Accounts Receivable/Payable
Stephanie Tucker

Manager, Administration & Accounts
Eva Da Silva

Manager, Specifications & Standards
Steve Drew

Comptroller
Mary De Amicis

Contact Us

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Address

The Ontario Stone, Sand & Gravel Association is located in the city of Mississauga, Ontario.

ONTARIO STONE, SAND
& GRAVEL ASSOCIATION
5720 Timberlea Boulevard
Unit 103
Mississauga, ON
L4W 4W2

T: 905-507-0711
F: 905-507-0717