As a member of the BIA of Southern California you are a member of all 4 chapters which includes:
Baldy View, LA/Ventura, Orange County, and Riverside.
You're also a member of the California Building Industry Association (CBIA).
BUILDING INDUSTRY ASSOCIATION
OF SOUTHERN CALIFORNIA
The Building Industry Association of Southern California is the regional chapter that is comprised of four local Chapters who represent the homebuilding professionals doing business in Los Angeles/Ventura, Orange, Riverside, & San Bernardino counties. BIA/SC is involved in several region-wide efforts and oversees all Chapter activities and provides necessary input, administers several cost saving programs, and is a valuable resource for each of the 4 local chapters.