(844) 663-8121 plasterersinfo@hsba.com

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Intro Please contact the Trust Fund Office by phone at 844.663.8121 or by email at plasterersinfo@hsba.com for assistance. Trust Fund Office Closed The Trust Fund Office has been closed to walk-in appointments effective March 19, 2020, in compliance with State of California Executive Order N-33-20, Order of the State Public Health Officer dated March 19, 2020 for COVID-19. Click Here

Important News about Plan Changes due to COVID-19 Pandemic


Health & Welfare Plan – Extension of Health & Welfare Coverage

If you were eligible for active coverage under the Health & Welfare Plan in May 2020, your coverage will not be terminated for low work hours beginning in March.


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Supplemental Retirement Benefit Plan – Penalty-Free Distributions

Effective through December 31, 2020, certain qualified individuals may take a one-time Coronavirus-related Distribution from their Supplemental Plan account, up to $20,000.


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Supplemental Retirement Plan COVID-19 Hardship Application 

Online Services for Plan Participants


 Self-Registration & Account Activation

The Trust Fund is now offering self-registration and account activation to unregistered members.  Self-registration enables you to create your own personal username and password.  Creating your account gives you access to your personalized benefit information.

Creating your user account is easy.

Click here to get started!


Securely Change Your Address Online

After you have registered for an account, you can also securely change your mailing address with the Trust Funds online.  When you use this service, the system updates your records in real-time.

It’s safe and fast!


About Your Funds

The Northern California Plasterers Trust Funds cover active employees working in all types of employment under the collective bargaining agreements of Operative Plasterers’ and Cement Masons’ Local Union No. 300 and Plasterers’ and Shophands’ Local Union No. 66, as well as qualified retired employees, signatory employers and their non bargaining unit employees, and eligible dependents of all of the above.