Concrete Masonry Association of California and Nevada (CMACN) is a nonprofit professional organization committed to strengthening the masonry industry in California and Nevada. The organization provides technical information on concrete masonry for design professionals, inspectors, and testing agencies, protect and advance the interests of the concrete masonry industry, develop new and existing markets for concrete masonry products and coordinate members’ efforts in solving common problems within the masonry industry.

The Mason Contractors Association of America (MCAA) is the national trade association representing mason contractors. The MCAA is committed to preserving and promoting the masonry industry by providing continuing education, advocating fair codes and standards, fostering a safe work environment, recruiting future manpower and marketing the benefits of masonry materials.

The Brick Industry Association (BIA) is the national trade association representing distributors and manufacturers of clay brick and suppliers of related products and services. Since its founding in 1934, the association has been the nationally recognized authority on clay brick construction.

Transforming buildings and communities to advance human and environmental wellbeing.

Western States Clay Products Association was formed in 1962 by brick manufacturers in the Western United States to develop technical information for enhancing quality use of clay brick construction with special attention directed to the seismic performance of clay brick.