About

About CMHA ICPI + NCMA = CMHA The Interlocking Concrete Pavement Institute (ICPI) and the National Concrete Masonry Association (NCMA) have unified to form the Concrete Masonry & Hardscapes Association (CMHA)—bringing together decades of leadership and expertise under one powerful new name. We’re proud to unite the concrete masonry and hardscapes industry across the United States and Canada, building a stronger, more connected future for producers, suppliers, and contractors alike. One Association. One Voice. One Mission. CMHA's goal is simple: to advance the industry through education, technical resources, workforce development, and advocacy. Our name may be new, but our commitment to innovation, quality, and collaboration is rooted in a long history of service to the industry.