Great Lakes Aggregate Sales Region 

Map of Great Lakes West Region

Our Holcim US teams build communities – in our workplace, with our neighbors and with our business partners. Together, we are creators, builders and innovators.

The Great Lakes Aggregate region proudly serves Michigan, Ohio, Illinois, Wisconsin, Pennsylvania and southwest Ontario, Canada with four limestone quarries, seven sand and gravel pits and six distribution sites. 

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Who we are

  • 370 Employees
  • 5 Limestone quarries
  • 1 Slag operation
  • 2 Company-operated docks
  • 16 Distributor-operated docks
  • 8 Sand & Gravel pits

Areas we serve

  • Canada
  • Indiana
  • Michigan
  • Ohio

Key product offerings

  • Aggregates
  • Air cooled blast furnace slag
  • Dolomite
  • Natural sand & gravel
  • Rip-rap and armor stone
  • Agricultural limestone
  • Recycled Aggregates

Get in touch with a sales representative.

See what products are available near you.