SE Johnson Company is founded.
They specialize in aggregate, asphalt, and construction.
We currently operate four limestone quarries, eleven plant operations, thirty two sand and gravel operations, four portable plants, three rail terminals in southern lower peninsula. Through our locations, we offer limestone and other aggregates, a complete line of MDOT, ODOT, commercial, and agricultural materials.
We also work with our sister companies, Michigan Paving & Materials, Cadillac Asphalt, and The Shelly Company to provide materials for road construction and paving jobs across Michigan, Ohio, and Indiana.
We make it a point to focus on safety in our daily work. Nothing is more important to us than ensuring all our workers return home safe to their families at the end of every workday.
Community involvement is also a cornerstone of our business model. Our goal is to not only serve our communities, but to help them grow and thrive. We support local charities by taking part in fundraisers and community events. We also dedicate ourselves to the education of our local communities, by supporting YMCA groups, 4-H groups, and offering school tours of our facilities so children can learn about the rock cycle.
We strive to be a responsible neighbor by maintaining clean, environmentally friendly, and efficiently operated quarries and pits. This includes cleaning and maintenance campaigns at all our locations, and the installation of butterfly gardens and other eco-friendly green spaces on our properties.
They specialize in aggregate, asphalt, and construction.
Stoneco comprises quarries in Ohio, SE Michigan, and Indiana.
Stoneco and London Aggregates remain separate companies.
Stoneco Michigan quarries are merged with Michigan Paving and Materials. Stoneco Ohio quarries become Shelly.
in Flint, Lansing & Grand Rapids Michigan and they are placed under Stoneco of Michigan.
in Washtenaw County and the Rockwood quarry from Great lakes Aggregates.
We believe in building a safer stronger tomorrow, enriching the lives of those that travel our roads, the customers we serve and all employees that make this possible.
No items currently match your filtering criteria.
Stoneco maintains memberships in various industry-specific organizations to ensure that we keep a thumb on the pulse of new industry developments in production, equipment, safety and construction.
Get started now by requesting an online quote for your next project.