Contributing Members

Contributing members are individuals, partnerships or corporations interested in the extension of the concrete masonry industry, but not actively engaged in the manufacture of concrete masonry units or any machinery or product used in the manufacturing, transportation or storage of such units as described.

Mason Contractor Association of California, Inc.

mca-ca.org


Fair Oaks, CA
7844 Madison Avenue, Suite 140
Fair Oaks, CA 95628
(916) 966-7666
(916) 966-1411 (Fax)

Julie Trost – Executive Director
info@mca-ca.org

Masonry Institute of America

masonryinstitute.org


Torrance, CA
2807 Oregon Court, Suite F6
Torrance, CA 90503-2635
(800) 221-4000 (Toll free)
(310) 257-9000
(310) 257-1942 (Fax)

Richard Rydel, P.E., LEED AP BD+C – Executive Director
rr@masonryinstitute.org