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Trusted Building Supplies in Michigan
Stoneco has remained a top supplier of crushed limestone, sand, and gravel in Michigan for over 100 years. We operate four limestone quarries, eleven plant operations, and thirty-two sand and gravel operations, offering a complete line of MDOT, ODOT, and commercial materials. Our commitment to safety is unwavering, ensuring all workers return home safely each day. Community involvement is central to our mission, supporting local charities, educational initiatives, and environmental stewardship through clean, efficient operations. We partner with sister companies to provide road construction materials across Michigan, Ohio, and Indiana.

Our team combines deep industry expertise with a focus on innovation, delivering high-quality aggregates for projects ranging from highways to driveways. We prioritize customer satisfaction through reliable delivery, competitive pricing, and personalized service. With a century of experience, we maintain memberships in leading industry organizations to stay ahead of developments in production, safety, and construction. Our dedication to excellence has made us a trusted partner for contractors, municipalities, and homeowners alike.
Services
Crushed Limestone Sand Gravel Rip Rap Concrete Sand Limestone Base
Highlights and features
  • We have over 100 years of experience in aggregate supply.
  • Our MDOT- and ODOT-certified materials meet strict quality standards.
  • We prioritize safety with zero compromises on worker well-being.
  • Our environmental initiatives ensure sustainable quarry operations.
  • We offer 24/7 emergency delivery for urgent project needs.
Associations and certifications
  • MDOT
  • ODOT
  • Asphalt Pavement Association of Michigan
  • American Society for Testing and Materials
  • National Asphalt Pavement Association
  • Michigan Aggregates Association
What people say
Reliable delivery High-quality limestone Expert guidance Timely service Durable materials
Services
Crushed Limestone
Stoneco offers over 60 crushed limestone gradations, ideal for road bases, driveways, and erosion control. Our MDOT-certified limestone ensures durability and compaction for projects ranging from residential driveways to large-scale infrastructure. With quarries across Michigan, we provide reliable delivery of high-quality limestone tailored to your project's specifications.
Concrete Sand
Our high-quality concrete sand meets strict construction standards, perfect for ready-mix concrete and paving applications. Sourced and washed for consistency, this coarse sand ensures structural integrity. Available for delivery or pickup across Michigan, it supports both commercial and residential projects requiring durable materials.
Rip Rap
Stoneco's MDOT-approved rip rap protects shorelines, roadways, and drainage systems from erosion. Available in plain, heavy, and custom gradations, our rip rap provides long-lasting stability. We deliver to Michigan projects needing erosion solutions for rivers, lakes, and infrastructure.
Gravel
We supply durable gravel for driveways, road bases, and drainage systems. Our 21A and 23A gravel blends offer compaction and drainage benefits, while peastone serves landscaping needs. With statewide availability, our gravel supports both residential and commercial construction projects.
Limestone Base
Our limestone base material provides a stable foundation for roads, parking lots, and driveways. Available in multiple gradations, it compacts effectively for durable surfaces. Stoneco delivers MDOT-certified limestone base across Michigan, supporting infrastructure projects with consistent quality.
People
Rick Becker
President
Rick Becker leads Stoneco with a focus on safety, community, and operational excellence. With decades of experience in aggregate production, he drives strategic growth while maintaining the company's century-old commitment to Michigan communities.
Dan Sniegowski
General Manager
Dan Sniegowski oversees Stoneco's daily operations, ensuring efficient production and customer satisfaction. His leadership emphasizes innovation and sustainability, aligning with the company's long-term vision for quality aggregate supply.
Bill Young
Safety Manager
Bill Young champions Stoneco's safety-first culture, implementing rigorous protocols to protect workers. His expertise ensures compliance with industry standards, reinforcing the company's commitment to employee well-being.
Lindsay Sawyer
Vice President of Sales & Logistics
Lindsay Sawyer leads sales and logistics, ensuring timely delivery of materials across Michigan. Her team provides expert guidance, helping clients select optimal aggregates for their projects while maintaining Stoneco's service excellence.
Jay Ellis
Operations Manager
Jay Ellis manages Stoneco's east side operations, focusing on quarry efficiency and product quality. His hands-on approach ensures seamless production, supporting the company's reputation for reliable aggregate supply.
Questions
What areas does Stoneco serve?
Stoneco serves Grand Rapids, Lansing, Detroit, Kalamazoo, Ann Arbor, Flint, and surrounding communities in Michigan.
What types of materials does Stoneco offer?
We provide crushed limestone, sand, gravel, rip rap, concrete sand, and limestone base for construction and landscaping.
Can I pick up materials instead of getting delivery?
Yes, we offer pickup at our Michigan locations. Call ahead to check stock and loadout hours.
Are Stoneco's materials MDOT-certified?
Yes, we stock MDOT- and ODOT-certified materials for road and infrastructure projects.
How do I calculate how much material I need?
Use our online materials calculator to estimate quantities based on your project's dimensions and material type.
Does Stoneco offer emergency deliveries?
Yes, we accommodate urgent requests for delivery across southern Michigan.
Reviews (1)
John Steinhauer
Aug 01, 2018 Report
One of the best quarries or pits to go to, you have the best operators and people in the scale houses!