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Trust Plaster.
Trust Concrete.
Trust Local 534.

Boston Plasterers and Cement Masons Local 534 represents skilled and licensed craftspeople across New England.

We’re proud to set the standard for cutting-edge architectural design and durable construction. Thanks to our world-class training, benefits, and commitment to quality construction, we’ve been the trusted choice for plaster, cement masonry, and fireproofing for over 100 years.

Our Services


Durable structures that will last for generations to come.


Cutting-edge design and quality craftsmanship .


Top fire ratings and industry leading protection in the event of an accident.


June is Pride Month!

Each June marks another year of Pride for the LGBTQ+ community. Since 1970, Pride Month has commemorated the anniversary of the Stonewall Uprising and has

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