Local #4 has moved to a new location 2679 Sierra Way La Verne, Ca 91750

Who We Are

Across Southern California, Local #4 is 2,200 members strong representing - Brick, Tile, Marble, Stone, Refractory, PCC and Terrazzo Workers. Our training facilities are recognized nationally as the foremost source of  training in the country.  Over the decades, Local #4 apprenticeship programs have produced thousands of the most productive, highly skilled craft workers in the industry.