Local 528 Members

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Local 528 Members Members of the union finish interior walls and ceilings of buildings and apply plaster on masonry, metal, and wire lath or gypsum. Patrick D.

The Objective of this Union is to encourage a high standard of skill among the members, to provide the trade with competent workers, to obtain and maintain a fair standard of wages, to assist each other in obtaining employment, to protect the jurisdiction The Operative Plasterers' and Cement Masons' International Association of the United States and Canada (OPCMIA) is a trade union of plasterers and cement masons in the construction industry in the United States and Canada. Cement masons are responsible for all concrete construction, including pouring and finishing of slabs, steps, wall tops, curbs and gutters, sidewalks, and paving. The organization is a member union of the AFL–CIO and Canadian Labour Congress. Finley of Philadelphia is the current General President.

TONIGHT..
10/06/2026

TONIGHT..

We're now accepting nominations for Mentors of the YearHave you worked with an outstanding member with a great work ethi...
09/25/2026

We're now accepting nominations for Mentors of the Year

Have you worked with an outstanding member with a great work ethic and a positive attitude? Local 528 believes that those members deserve to be recognized and acknowledged.

““So Dan pulled me aside and instilled in me some qualities that changed the way I perceive work. He told me to be reliable, to always do my best (and when you do you have fun), and to be a team player - Thanh Pham

⚠️ Construction is rough on the body, when your body talks to you, are you listening? 👂Don't wait until a small issue be...
09/25/2026

⚠️ Construction is rough on the body, when your body talks to you, are you listening? 👂
Don't wait until a small issue becomes a big one. 😳
Vera Whole Health is available to Local 528 members with ZERO out-of-pocket costs.
One appointment could be life-changing.
Schedule your checkup today.
Click this link to set up an appointment now! https://bit.ly/4AloCbX

Union Solidarity Night is on Saturday, August 29. Gates open at 6 p.m. The game starts at 7:05 p.m.  Arrive early! The p...
08/06/2026

Union Solidarity Night is on Saturday, August 29. Gates open at 6 p.m. The game starts at 7:05 p.m.

Arrive early! The promotional giveaway is a Cal Raleigh replica AquaSox jersey to the first 1,000 fans

Construction Training Pathways, Project Manager Opening
08/04/2026

Construction Training Pathways, Project Manager Opening

Whether it's helping a vulnerable child, making highways safer or restoring salmon habitat, the work that we do matters to the people of Washington State.

Deadline for applications is August 28th, 2026.
07/23/2026

Deadline for applications is August 28th, 2026.

Our mission is to empower our members to improve their lives far beyond the workplace. One of the most impactful ways we fulfill this mission is by helping members and their families pursue higher education, opening doors to a brighter future. That’s why we are proud to offer the Local 528 Scholar...

07/15/2026
Congratulations to our union brothers and sisters at West Coast OP on helping build Los Angeles County's first 3D-printe...
07/15/2026

Congratulations to our union brothers and sisters at West Coast OP on helping build Los Angeles County's first 3D-printed concrete home as part of the rebuilding efforts following the devastating wildfires.

This project proves that innovation and union craftsmanship go hand in hand. While technology is changing how concrete is placed, it still takes the skill, knowledge, and professionalism of union craftspeople to build safe, durable, and resilient structures.

As the construction industry evolves, organized labor will continue to lead the way—embracing new technologies while maintaining the highest standards of quality, safety, and training.

Congratulations to everyone involved in this groundbreaking project. We're proud to see union members helping rebuild communities and shaping the future of our industry.

Built by Union Hands. Driven by Innovation. Built to Last.

Masons & Plasterers Training Centers of Washington

Gayle Anderson takes us to the first L.A. County approved 3D concrete printed home that is using the new Sonic Fire Tech fire suppression system that does not need water or chemicals. This report aired Thursday, July 9th, 2026.

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6362 6th Avenue South
Seattle, WA
98108

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Wednesday 7am - 4pm
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