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OSSGA Staff

Executive Director
Norman Cheesman

Vice-President, Communications & Operations
Sharon Armstrong

Administration & Accounts Manager
Eva Da Silva

Training and Development Manager
Julie Harrington

Communications Manager
Richard Hillier

Environment & Education Manager
Ashlee Zelek

Policy & Legislation Manager
Mike Scott

Accounts Receivable/Payable Manager 
Stephanie Tucker

Contact Us

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