The Northern Illinois Material Producers Association signed an agreement with IUOE Local 150 on June 9, 2022. The following locations are open for stone, sand & gravel, and recycled materials.
Company names, locations and various material types can be found by clicking this link.
(Approved IDOT Lists: https://idot.illinois.gov/doing-business/material-approvals/aggregate/index)
The following companies have assigned their bargaining rights to the Northern Illinois Material Producers Agreement:
- Thelen Sand and Gravel Inc
- Spring Lake Sand and Gravel
- Beverly Materials LLC
- Crush Crete Inc
- Elmhurst Chicago Stone LLC
- Reliable Sand and Gravel Inc
- VCNA Prairie Materials Inc
- Bluff City Materials Inc