Corporate Information

Lehigh Southwest Cement is one of seven business units of Lehigh Cement Company, headquartered in Allentown, Pennsylvania. Lehigh Cement Company, in turn, is owned by one of the largest cement companies in the world, HeidelbergCement, headquartered in Germany.

Lehigh Southwest Cement owns and operates two cement manufacturing plants located in Redding and Tehachapi California. In addition, Lehigh Southwest owns two cement import terminals located in Stockton and Long Beach, California, along with distribution terminals at:

  • Springfield, Oregon

  • Phoenix, Arizona

  • Sparks, Nevada

  • Union City, California

Lehigh Southwest's corporate headquarters is located in Concord, California, just outside of San Francisco. There is also a southern California sales office located in Santa Ana.

In addition to manufacturing and distributing cement, companies in the Lehigh Southwest family provide ready mixed concrete, asphalt and aggregate products.  Click here to find out more about Lehigh Southwest's ready mixed concrete, asphalt and aggregate businesses.


The Lehigh Southwest Concord office is headquarters for the executive, sales, marketing, technical, accounting and information technology teams.

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Santa Ana

Sales and marketing support for southern California, southern Nevada and Arizona is located in Santa Ana, California, just outside of Los Angeles.

How to get there


The Redding plant, located in Shasta County in beautiful northern California, employs 127 people. This cement production facility supplies cement to northern California, northern Nevada and southern Oregon. In addition to more traditional energy sources, the plant recycles used car tires to generate energy needed for the cement manufacturing process.

Click here to take an online tour of the Redding plant, or to sign up for a live plant tour.

Click here to learn how the Redding plant takes steps to protect the environment.

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The Tehachapi plant, located in Kern County, 100 miles north of Los Angeles, employs 120 people. This state-of-the-art production facility supplies cement to central and southern California, southern Nevada and Arizona. The plant uses sophisticated process technologies to improve production and monitor environmental compliance.

Click here to learn how these processes allow the Tehachapi plant to protect the environment.

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Lehigh Southwest's Ready Mixed Concrete, Asphalt and Aggregate Businesses

Standard Concrete Products    

A leading producer of ready mixed concrete, Standard Concrete Products, Inc. has served the residential, commercial, industrial and public works markets in Los Angeles, Orange, Riverside and San Bernardino counties for over fifty years. Standard Concrete is known for its innovative, award-winning technical development of ready mixed concrete for application in all market segments. These developments include high-strength concrete for commercial building and colored concrete applications for the residential sector. Standard Concrete Products is a wholly-owned subsidiary of Lehigh Cement Company, the North American business unit of HeidelbergCement, a leading international cement group based in Germany.

 Standard Concrete serves Los Angeles County from six locations:

    • Sun Valley

    • Santa Monica

    • Irwindale

    • Vernon

    • Long Beach

    • Palos Verdes

 Standard Concrete serves Orange County from these locations:

    • Westminster

    • Santa Ana

Order Desk:  (877) 713-1555

2002 East McFadden Avenue 
Suite 150
Santa Ana, Ca 92705
Telephone: (714) 245-1550
Fax: (714) 245-2970

Sun Valley Plant
11462 Penrose Street
Sun Valley, CA 91352
Telephone: (818) 767-7101
Fax: (818) 771-5363

Santa Monica Plant
1620 19th Street
Santa Monica, CA 90404
Telephone: (310) 829-4535
Fax: (310) 828-3679

Irwindale Plant
13550 Live Oak Street
Irwindale, CA 91706
Telephone: (626) 303-1919
Fax: (626) 358-5663

Vernon Plant
2822 S. Soto Street
Vernon, CA 90058
Telephone: (323) 980-1880
Fax: (323) 269-9448

Long Beach Plant
2521 E. Artesia Blvd.
Long Beach, CA 90805
Telephone: (562) 790-1700

Palos Verdes Plant
26311 Palos Verdes Drive East
Rolling Hills Estates, CA 90274
Telephone: (310) 517-8225
Fax: (310) 517-8230

Westminster Plant
7591 Hazard Street
Westminster, CA 92683
Telephone: (714) 901-2219

Santa Ana Plant
2130 S. Grand Avenue
Santa Ana, CA 92705
Telephone: (714) 549-2233
Fax: (714) 549-1834


Calaveras Standard Materials (CSM)     

Calaveras Standard Materials (CSM) is a supplier of aggregates serving the four counties of Los Angeles, Orange, Riverside and San Bernardino.  Calaveras Standard Materials services its concrete customers in San Bernardino from three plants in Chino, Corona, Perris and Rancho Cucamonga.

The administrative offices for Calaveras Standard Materials are located in Chino

Headquarters & Chino Plant
5150 Schaeffer Avenue
Chino, CA 91710
Telephone: (877) 263-6848                
Fax: (909) 628-4412


Perris Plant
1980 Goetz Rd
Perris, CA 92570
Telephone: (951) 940-7775
Fax: (951) 940-7793

Rancho Cucamonga Plant
12082 Highland
Rancho Cucamonga, CA 91730
Telephone: (909) 941-7433
Fax: (909) 941-6993

Corona Plant
25050 Maitri Road
Corona, CA 91720
Telephone: (951) 277-1910
Fax: (951) 277-1189

Calaveras Standard Materials Transportation & Pumping  


Calaveras Standard Materials Transportation (CSM) and Pumping businesses are operating units of Calaveras Standard Materials, providing cement and aggregates transportation services and concrete pumping services.

Calaveras Standard Materials Transportation (CSM): (909) 628-0400

Calaveras Standard Materials Pumping: (909) 628-0400

5150 Schaeffer Avenue
Chino, CA 91710
Telephone: (877) 263-6848

Calaveras Materials Inc.  

Calaveras Materials Inc.(CMI) resulted from the 1993 merger of Stewart and Nuss, Inc. and Western Stone Products, Inc. Today, CMI produces and supplies aggregates, ready-mix concrete and asphalt, as well as materials recycling services for the construction industry in the San Joaquin valley of Northern California. With headquarters in Fresno, CMI is a wholly-owned subsidiary of Lehigh Cement Company, the North American business unit of HeidelbergCement, a leading international cement group based in Germany. CMI employs more than 140 citizens of the Central Valley and serves Calaveras, San Joaquin, Stanislaus, Merced, Madera and Fresno Counties.

CMI produces and supplies aggregates from five locations:

  • San Andreas, Calaveras County

  • Hughson, Stanislaus County

  • Hwy. 59 near Snelling, Merced County

  • San Joaquin River, Madera County

  • Materials Recycling Facility, Central Avenue/Hwy. 99, Fresno County

CMI is currently in the process of permitting new aggregate reserves on the Kings River near Sanger in Fresno County. CMI operates ready mixed concrete businesses from six plants located at:

  • Lathrop/Manteca and Tracy, San Joaquin County

  • Fresno, Pinedale and Selma, Fresno County

CMI's asphalt businesses operate from three plants located at:

  • Hughson, Stanislaus County

  • Hwy. 59 near Snelling, Merced County

  • Central Avenue/Hwy. 99, Fresno County


7673 N. Ingram Ave., Suite 103
Fresno, CA 93711
Telephone: (559) 277-7060
Facsimile:  (559) 277-7134

Central Avenue Plant
2095 E. Central Avenue
Fresno, CA 93725
Phone: (559) 233-3338
Fax: (559) 233-3397

Hughson Plant
1100 Lowe Road
Hughson, CA 95326
Phone: (209) 883-0448
Fax: (209) 883-9162

Lathrop Plant
1945 Lathrop Road
Lathrop, CA 95330
Phone: (800) 676-3201
Fax: (209) 858-1378

Materials Recycling Facility
2175 E. Central Avenue
Fresno, CA 93725
Phone: (559) 233-2311
Fax: (559) 233-1673

Pinedale Plant
1000 W. Nees Avenue
Pinedale, CA 93711
Phone: (559) 439-1130
Fax: (559) 439-0892

River Rock Plant
12523 N. Highway 59
Merced, CA 95348
Phone: (209) 563-6370
Fax: (209) 563-6793

San Andreas Plant
2413 Pool Station Road
San Andreas, CA 95249
Phone: (209) 754-1899
Fax: (209) 754-1931

Sanger Plant Site
15733 E. Goodfellow Avenue
Sanger, CA 93657
Phone: (559) 277-7060

Selma Plant
1475 Whitson
Selma, CA 93662
Phone:  (559) 896-6960
Fax: (559) 891-2329

Thorne Avenue Plant
410 N. Thorne Avenue
Fresno, CA 93706
Phone: (559) 268-5654
Fax: (559) 268-5658

Tracy Plant
28983 S. MacArthur Dr
Tracy, CA 95376
Phone: (209) 833-1150
Fax: (209) 833-1156

South Valley Materials Inc.  

South Valley Materials, Inc. was incorporated in 1996, when Crookshanks Ready Mix, an independent company then based in Corcoran, California, was acquired.

SVM now produces and supplies ready mixed concrete from six locations in the southern San Joaquin valley of California, where it employs more than 35 people. South Valley Materials serves Kings, West Fresno and Tulare counties.

Click here to see an exciting SVM project.


7761 Hanford-Armona Road
Hanford, CA 93230
Phone: (559) 582-0532
Fax:  (559) 582-0557

Coalinga Plant
38930 Hwy. 33
Coalinga, CA 93210
Phone: (559) 935-0764
Fax:  (559) 935-5460

Corcoran Plant
1900 Pueblo Avenue
Corcoran, CA 93212
Phone: (559) 992-5079
Fax: (559) 992-5079

Hanford Plant
7761 Hanford-Armona Road
Hanford, CA 93232
Phone: (559) 582-0532
Fax: (559) 582-0557

Porterville Plant
22157 Avenue 152

Porterville, CA 93257
Phone: (559) 784-6725
Fax: (559) 782-1060

Exeter Plant
1132 N. Belmont Road
Exeter, CA 93221
Phone: (559) 594-4142
Fax: (559) 592-2452

Tulare Plant
3450 S. Blackstone Avenue

Tulare, CA 93274
Phone: (559) 686-6171
Fax: (559) 688-7612

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