In the News 
NEW - Cal/OSHA Adopts New Emergency COVID-19 Standard
COVID-19 Prevention Emergency Temporary Standards FAQs
Welcome
The Wall And Ceiling Alliance (WACA)
​is a wall and ceiling trade association that promotes and advocates for the welfare of its members and industry. We support our community by providing vital resources through educational forums, technical assistance, government advocacy, labor relations, industry promotion and unified representation. ​
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​WACA is comprised of drywall and plaster contractors and associate members. WACA’s contracting members make up one of the most highly skilled and experienced union work forces in Northern California and in the U.S.
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Upcoming Events
SWACCA Video - Construction Journeys
2019 Holiday Party
How to make Your Own Face Covering
Helpful 45 Second Guide from the U.S. Surgeon General
COIVD-19 Best Jobsite Practices
2 min. video
SWACCA President gives testimony on worker misclarification to Congress, Sept. 2019
2019 Golf Tournament
2019 Construction Excellence Awards Show
Promoting Women in Construction Week
March 2020