ProBlock is represented by a team of people with a cumulative experience of more than 60 years.
Along with the engineering and promotional support of Johnson Concrete Company (the flagship ProBlock production company) and Stalite Structural Lightweight Aggregate, ProBlock is uniquely able to provide unparalleled technical support and service not only in the Eastern USA, but also nationally and worldwide.

Ryan Shaver
National Director of Sales & Training
Email: ryan@theproblock.com
Jerry Liner
Technical Marketing
Email: jliner@stalite.com
