Thelen Materials
Founded by Vern Thelen, Thelen Materials is an industry leader and has grown to be one of Chicagoland's largest family owned aggregate and organics manufacturer serving Northeastern Illinois and Southeastern Wisconsin for 74 years.

Company Mission
A commitment to excellence in aggregate and organic soil solutions since 1947. 
Thelen Materials is an industry leader in the manufacturing of aggregates that serve the Chicagoland and Southeast Wisconsin markets. We mine aggregate for the smallest of residential customers to the largest of commercial construction and road reconstruction projects. 


  • Gravel
  • Sand
  • Recycled
  • Specialty Products
  • Organics

What sets your company apart?
Thelen Materials is committed to producing only the highest quality materials. A strict quality control program monitored by trained technicians ensures that Thelen is ahead of the quality control curve. Our labs are equipped with state-of-the-art technology to properly test all our materials.


Thelen Materials, LLC
28957 W IL Rte 173
Antioch, IL 60002

Christian  Daman
Vice President of Sales
Mobile: 847-417-2627

Lange Rd. Facility
N 191 Lange Rd
Genoa City, WI 53128

Lakemoor Facility
914 W. IL Rte. 120
Lakemoor, IL 60050

© 2024 MAGCS |11855 Archer Avenue • Lemont, IL • 60439 | 630-685-2420
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