CEA 2012 Sponsors


We are actively working on increasing our services by providing our members with a wide range of resources. If you are active in the walls and ceilings industry and would like to become a contractor or associate member, please download an application!

Social Links

The Wall And Ceiling Alliance (WACA) serves and represents signatory wall and ceiling contractors in Northern California’s 46 counties. Our primary goal is to represent and negotiate labor agreements for our contractor members. WACA organizes and steers the committees that negotiate the collective bargaining agreements with the unions.

WACA’s primary aim is to provide resources that assist our members in operating a successful business. Services and activities provided are educational forums, technical assistance, government advocacy, labor relations and industry promotion. 

Industry Partners 

View All Events

Plasterers Job Reporting System Tutorial, click here.

Contractors sign in link, click here.

Contractor login link,
click here