Meet CalCIMA

CalCIMA is a statewide trade association for aggregate, ready mixed concrete, and industrial mineral operations. The members of CalCIMA provide California with construction materials such as concrete, asphalt, and road base. These materials build roads, bridges, homes, hospitals, walkways, and water structures.  CalCIMA members also provide essential ingredients for beer, wine, vitamins, nutrients, and soil enhancements, as well as for paint, roofing shingles, glass, pipes, brick,  plastic, and artistic elements.  CalCIMA members operate about 500 plants in California.


Meet Our Members

7/11 Materials
A & A Ready Mixed Concrete, Inc.
AgCon, Inc.
Allied Concrete & Supply Co. Inc.
Arcosa Lightweight
Argent Materials Inc
Basic Resource Inc.
Bay Area Concrete Recycling
Bender Ready Mix Concrete, Inc.
Blue Mountain Minerals
BoDean Co., Inc.
Bonanza Concrete, Inc.
Brown Sand, Inc.
Brubaker-Mann, Inc.
Builders Concrete/Viking Ready Mix
Canyon Rock Co., Inc.
Carmelita Resources LLC
Castle Mountain Venture
Central Concrete Supply Co., Inc.
Chandler’s Sand & Gravel
Clark Pacific
David A. Bush Inc.
DeSilva Gates Aggregates
Don Chapin Co. Inc.
Elementis Specialties, Inc.
Energy Management Corporation
Folsom Ready Mix Inc.
Ford Construction Co., Inc.
Frank B. Marks & Son, Inc.
G3 Enterprises
Gail Materials
Gary Bale Redi-Mix
George Reed, Inc.
Golden Queen Aggregates
Granite Construction, Inc.
Grimes Rock, Inc.
Hester’s Granite Co.
Holliday Rock Co., Inc.
Imerys Minerals California, Inc.
J.F. Shea Co., Inc.


Jaxon Enterprises
Knife River Construction
Langley Hill Quarry
Lehigh Hanson Region West
Lhoist North America
Livingston’s Concrete Service, Inc.
National Ready Mixed Concrete Co.
Northgate Ready Mix
Omya, Inc.
Outback Materials

P.W. Gillibrand Co. Inc.
Pacific Aggregates, Inc.
Puente Ready Mix, Inc.
Rancho Ready Mix Products L.P.
RCP Block & Brick, Inc.
Shamrock Materials
Soiland Co., Inc.
Sousa Ready Mix
Specialty Minerals, Inc.
Spragues’ Ready Mix   
State Ready Mix, Inc.
Stevens Creek Quarry, Inc.
Stimpel-Wiebelhaus Associates, Inc.
Superior Ready Mix Concrete
Syar Industries, Inc.
Teichert Materials
TNT Materials
United Rock Products
US Pumice Co.
Vulcan Materials Company
Werner Corporation
Western Aggregates, LLC