Nonmetallic Mineral Product Manufacturing in California
NAICS 327 · CA
California is home to Nonmetallic Mineral Product Manufacturing, industry NAICS code 327. The Bureau of Labor Statistics counted 1,291 establishments in California in 2024, with an annual payroll of about $2.5 billion. Listed in the register are 2,780 facilities in 532 cities across California as of 2026.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in California136 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Palomar Transit Mix | Oceanside | — | UNVERIFIED |
| Parex Usa, INC | San Diego | — | UNVERIFIED |
| Patrick Titus | Solana Beach | — | UNVERIFIED |
| Pyramid Granite & Metals | Escondido | — | UNVERIFIED |
| Rainbow Stone USA INC. | San Diego | — | UNVERIFIED |
| Rcp Block & Brick INC | Santee | — | UNVERIFIED |
| Rcp Block & Brick INC | San Diego | — | UNVERIFIED |
| Rcp Block & Brick INC. | Lemon Grove | — | UNVERIFIED |
| Robertson's | San Diego | — | UNVERIFIED |
| Robertson's Ready Mix | El Cajon | — | UNVERIFIED |
| Robertson's Ready Mix | San Diego | — | UNVERIFIED |
| Robertsons Ready Mix | Escondido | — | UNVERIFIED |
| San Diego Asphalt Recycling Center | Lakeside | — | UNVERIFIED |
| San Diego Precast Concrete INC | San Diego | — | UNVERIFIED |
| Sd Concrete Pumping INC | Santee | — | UNVERIFIED |
| Serenade 43, LP | San Diego | — | UNVERIFIED |
| South Bay Community Services | Chula Vista | — | UNVERIFIED |
| Stone Yard | San Diego | — | UNVERIFIED |
| Stone Yard INC | San Diego | — | UNVERIFIED |
| Superior Ready Mix Concrete L. P. | El Cajon | — | UNVERIFIED |
| Superior Ready Mix Concrete LP | San Diego | — | UNVERIFIED |
| Superior Ready Mix Concrete LP | Oceanside | — | UNVERIFIED |
| Superior Ready Mix Concrete LP | San Marcos | — | UNVERIFIED |
| The Arches | El Cajon | — | UNVERIFIED |
| The City of San Diego | San Diego | — | UNVERIFIED |
| The Quikrete Companies | San Diego | — | UNVERIFIED |
| The Tjx Companies, INC. | San Marcos | — | UNVERIFIED |
| The Tjx Companies, INC. | Santee | — | UNVERIFIED |
| Torres Stone Design, INC. | San Marcos | — | UNVERIFIED |
| Transchem INC | Carlsbad | — | UNVERIFIED |
| Urban Stone INC | Fallbrook | — | UNVERIFIED |
| Va San Diego Healthcare System | San Diego | — | UNVERIFIED |
| Vision Systems INC | El Cajon | — | UNVERIFIED |
| Westlake Royal Stone LLC | San Marcos | — | UNVERIFIED |
| Willies 1 Day Cleaners | San Marcos | — | UNVERIFIED |
| Xtr Epoxy Technology LLC | Oceanside | — | UNVERIFIED |
All nonmetallic mineral product manufacturing nationwide · All manufacturing in California