Stoneco - Michigan Leading Supplier of Aggregate Stoneco has remained a top supplier of crushed limestone, sand,
and gravel in Michigan for over 100 years. We carry a complete line
of MDOT, ODOT, and commercial materials, perfect for any project
from a highway, to a parking lot, to a driveway, and many more.
Stoneco - safety Awards
Safety Awards
Year Quarry Award
2000 Newport Sentinels of Safety Award
2000 Maybee Sentinels of Safety Award
2001 Newport Sentinels of Safety Award
2001 Maybee Sentinels of Safety Award
2002 Newport Sentinels of Safety Award
2002 Maybee Sentinels of Safety Award
2003 Maybee Sentinels of Safety Award
2003 Newport Michigan Aggregates Safety Award
2003 Denniston Michigan Aggregates Safety Award
2004 Ottawa Lake Sentinels of Safety Award
2004 Maybee Sentinels of Safety Award
2004 Ottawa Lake National Stone, Sand, and Gravel Association
2004 Denniston Michigan Aggregates Safety Award for Zero Lost Time Accidents
2004 Ottawa Lake Michigan Aggregates Safety Award for Zero Lost Time Accidents
2004 Maybee Michigan Aggregates Safety Award for Zero Lost Time Accidents
2006 Denniston Sentinels of Safety Award
2006 Ottawa Lake Sentinels of Safety Award
2006 Zeeb Road Sentinels of Safety Award
2006 Newport Sentinels of Safety Award
2006 Maybee Sentinels of Safety Award
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