Welcome to GMS Aggregates Inc

Our Missionbg

GMS will provide products of the highest quality to our customers.

GMS will operate with honesty, integrity and the utmost respect for all customers, employees, suppliers and the environment. We are committed to quality and ethical business practices in all our interactions.

The Big Rock pit/quarry is located some 112 Kilometers North East of Fort McMurray, Alberta. It is strategically located with close proximity to Suncor Firebag, Husky Sunrise, Esso Kearl, Petro Canada Lewis and Shell Jackpine sites. The deposit at Big Rock quarry has in excess of 10 million tones of aggregate resources which will ensure continuous operations for several years. The recognized qualities of the granular materials have been described by Geologists and Civil Consultants to be an excellent source of concrete quality aggregates. GMS Aggregates Inc., Big Rock quarry has an excellent location to service the needs of local oil company contractors who are concerned about the ever increasing costs of transportation.


GMS Aggregates is a proud member of:image_01

  • The Fort McMurray Chamber of Commerce  (RedLInk, Member of Northern Alberta Aboriginal Business Association)
  • The Canqual Network
  • The Fort McMurray Construction Association
  • ISNET World
  • The Alberta Enterprise Group
  • PICS