DUFFERIN CONSTRUCTION COMPANY – A DIVISION OF CRH CANADA GROUP INC.

585 Michigan Drive, Unit 1

Oakville, ON, L6L 0G1

Email: gary.dempster@ca.crh.com

Website: www.dufferinconstruction.com

Phone: 905-842-2741 / 1-866-322-2003

Fax: 905-842-7974

Contacts
Gary Dempster, Central District Manager, gary.dempster@ca.crh.com
Chris McColl, Vice President, Ontario Construction, chris.mccoll@ca.crh.com
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