About Us

Why Choose Us

Modern Precast Systems knows concrete – that’s why we offer two unique precast concrete solutions. Whether your project is residential, commercial, institutional, or industrial, our wall systems get your job done right.


Envirocast is an innovative precast concrete wall system that has expanded opportunities for the residential, commercial, institutional and industrial building industry. The Envirocast Wall System delivers the strength, versatility and durability of concrete while providing the extra benefits of insulation, design flexibility and speed of construction. Large home builders, project developers, architects, engineers and precast concrete manufacturers are embracing Envirocast wall systems as an improved alternative to stick built and concrete block construction.

Stone Strong

Modern Precast manufactures and distributes Stone Strong Gravity walls.

Stone Strong is the largest conventionally available block on the market. It is 4 times larger than the competition. Stone Strong has earned a solid reputation for technical innovation, and unmatched product quality. As a producer we offer solid consulting guidance on large wall projects, and unparalleled customer support. These traits have helped make our Stone Strong facility an ideal solution for many clients that are facing challenging site development projects, from shoreline protection and erosion control applications to the most challenging retaining wall installations.

We have been producing Stone Strong Blocks since 2006. If you have a wall project give us a call!

Modern Precast Systems

About Us


Modern Precast Systems is headquartered in Woodbine Maryland on a 13 acre campus and produces the Stone Strong Segmental Wall System and the Envirocast Pre Cast wall system. Our parent company is Modern Foundations, Inc. which has had a long history of serving commercial and residential clients with their concrete foundation needs since 1981. In addition our affiliate companies Stone Shooters (our aggregate placement company) and MFI Concrete (ready mix batch plant) compliment and support us greatly in the services and products we provide

Our Projects

Featured Work