Four Generations Of Concrete Construction

The DiMarzio family has long been involved in the concrete industry, stemming back to when our great grandfather began his business in the ’50s supplying ready mix concrete to the greater Stark County, Ohio area.


Today, the fourth generation of the family continues to pursue work in the construction and concrete industry.


RockTop was initially established in 2014 with one goal, to use our expertise and creativity to improve the concrete industry and provide the very best products and services to our customers.  We hope that this goal gives us the opportunity to solve our customer’s problems, create innovative concrete ideas and designs, and provide safe and functional concrete construction.