Because every construction project specifies a tightly controlled grade of material, we mine, crush, process, and deliver our own aggregate.
Below are our current granite product offerings:
*availability varies by location
- 1 1/2” Granite (CA-1)
- Class 2 & Class 5
- CA-50 (3/4” Granite)
- 3/8” Granite Chips
- 3” Minus
Join Our Team
At Duininck, we believe in supporting the communities we serve, investing in people, and living our values every day. If you’re ready to help us build stronger communities and join a world-class company that feels like family, apply today.