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Trusted Aggregates Supplier in Michigan Since 1900
Stoneco has been a trusted supplier of crushed limestone, sand, and gravel in Michigan for over a century. We operate four limestone quarries, eleven plant operations, and thirty-two sand and gravel operations, offering MDOT, ODOT, and commercial materials for projects ranging from highways to driveways. Our commitment to safety ensures every employee returns home safely each day. We actively engage in community development through educational programs, charity support, and environmental stewardship, including eco-friendly quarry maintenance and butterfly garden installations.

Partnering with sister companies like Michigan Paving & Materials and Cadillac Asphalt, we provide comprehensive road construction solutions across Michigan, Ohio, and Indiana. Our team combines extensive industry experience with a focus on innovation and integrity to deliver reliable, high-quality materials and services.
Services
Crushed Limestone Sand Supply Gravel Delivery Rip Rap Concrete Sand MDOT Materials ODOT Materials Agricultural Materials Delivery Services Custom Solutions
Details
  • Year established: 1900
Highlights and features
  • We offer over 100 years of expertise in aggregate supply and road construction.
  • Our MDOT and ODOT-certified materials meet rigorous industry standards.
  • We maintain 20+ sand and gravel operations for reliable local availability.
  • Our team prioritizes safety with zero compromises on operational integrity.
  • We provide custom gradations and urgent delivery options for project flexibility.
Associations and certifications
  • MDOT
  • ODOT
  • Asphalt Pavement Association of Michigan
  • National Asphalt Pavement Association
  • Michigan Aggregates Association
Services
Crushed Limestone
Stoneco offers over 60 crushed limestone gradations, ideal for road bases, driveways, and erosion control. Our MDOT-certified products ensure durability and compaction, with custom options available for specialized projects. Bulk delivery and pickup options serve residential and commercial clients across Michigan.
Sand Supply
We provide high-quality sand for construction, landscaping, and concrete production. Our MDOT-certified sand is available in multiple gradations, with urgent delivery options for time-sensitive projects. Bulk quantities are accessible via delivery or pickup at our 20+ Michigan locations.
Gravel Delivery
Stoneco delivers durable gravel for drainage, road bases, and landscaping. Products include 21A, 23A, and Peastone gravel, with custom blends available. Our statewide network ensures timely delivery for municipal, contractor, and homeowner needs.
Rip Rap
Our MDOT-approved rip rap protects shorelines and infrastructure with sizes ranging from 8"16" to 16"24". Specialized blends address complex erosion challenges. Available for delivery or pickup, this product supports heavy-duty construction and environmental preservation projects.
Concrete Sand
Stonecos washed concrete sand meets structural and paving requirements, with consistent gradations for durability. Available in bulk quantities, this product supports ready-mix concrete, asphalt production, and foundational work across Michigans construction industry.
People
Rick Becker
President
Rick Becker leads Stoneco with a focus on operational excellence and community engagement, leveraging decades of experience in aggregate production and strategic growth initiatives.
Dan Sniegowski
General Manager
Dan Sniegowski oversees daily operations, ensuring adherence to safety standards and customer satisfaction while managing Stonecos quarries and delivery networks across Michigan.
Bill Young
Safety Manager
Bill Young champions Stonecos safety-first culture, implementing protocols that protect employees and maintain the companys reputation for responsible aggregate production.
Lindsay Sawyer
Vice President of Sales & Logistics
Lindsay Sawyer directs sales and logistics, optimizing material distribution and client relationships to ensure timely, efficient service for Stonecos diverse customer base.
Jay Ellis
Operations Manager
Jay Ellis manages East Side operations, balancing production efficiency with environmental stewardship to uphold Stonecos standards for quality and sustainability.
Questions
What types of materials does Stonecoco supply?
Stonecoco provides crushed limestone, sand, gravel, rip rap, and MDOT-certified aggregates for construction, landscaping, and infrastructure projects.
Do you offer delivery services?
Yes, we deliver bulk materials across Michigan’s Lower Peninsula with options for urgent or scheduled orders.
Can I pick up materials locally?
Yes, our 20+ quarries and plants in Michigan allow for convenient pickup of sand, gravel, and limestone.
Are your products certified?
We offer MDOT and ODOT-certified materials, ensuring compliance with state transportation and construction standards.
What payment methods do you accept?
We accept credit and debit card payments for material purchases and delivery services.
How do I calculate material quantities?
Use our online materials calculator to estimate needs based on project dimensions and material type.