We are Genesee County’s most experienced ready mix concrete supplier. With more than 60 years of experience, we are your #1 choice for all things concrete in Genesee and surrounding counties. We offer a variety of mix designs, admixtures, reinforcing products, and concrete building supplies in order to meet the requirements of commercial, industrial, and residential construction projects.
Who We Are
Founded by Ron Lammy Sr. in 1963, Modern Companies started with two trucks and a portable batch plant. Ron Lammy II and Deborah Lammy-Campbell joined their father in the business in the 1980s. Today Ron Lammy II continues to proudly lead the Company as a second-generation owner.
Associations
Michigan Concrete Association (MCA)
The Michigan Concrete Association (MCA) is active in promoting the use of concrete pavement and to maintaining a high standard of workmanship. The Association‘s driving values are: to encourage the best product in the appropriate application, a healthy concrete industry, a strong customer focus, member success, good public policy based on fact, to be credible at all times in all things, and to recognize and apply the best in technical expertise.
National Ready Mixed Concrete Association (NRMCA)
We are part of the National Ready Mixed Concrete Association (NRMCA) and their mission is to provide exceptional value for it‘s members by responsibly representing and serving the entire ready mixed concrete industry through leadership, promotion, education and partnering to ensure ready mixed concrete is the building material of choice.
Michigan Infrastructure and Transportation Association (MITA)
The Michigan Infrastructure and Transportation Association (MITA) is a statewide construction trade association that consists of nearly 600 Michigan companies representing construction disciplines such as road and bridge, sewer and water, utility, railroad, excavation and specialty construction throughout the state of Michigan.
American Concrete Institute
Modern Companies is an active member of the "American Concrete Institute" (ACI) The American Concrete Institute (ACI) is a nonprofit technical and educational society and is one of the world‘s leading authorities in concrete technology. ACI is a forum for concrete suppliers to discuss matters related to concrete and the development of solutions to problems.
Our Flint Location and Service Areas
