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Serving the Membership Since 1865

BAC Local 5 represents craftworkers in the trowel trades across 33 counties of Pennsylvania including Bricklayers, Stone and Marble Masons, Cement and Refractory Masons, Plasters, Tile Setters, Terrazzo and Mosaic workers Pre-Cast installers and Pointers/Cleaner/Caulkers.

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Upcoming Events

03 Apr

BAC Local 5 Semi-Annual Meeting

10:00AM - 12:00PM

The BAC Local 5 Semi-Annual Meeting. Lunch will be provided.

01 Aug

BAC Local 5 Family Day at Knoebels Amusement Park

All Day

Come join BAC Local 5 and your Brothers and Sisters for a day at the park. Lunch and ride tickets will be availlable in pavilion M.

Recent Actions

MAP
Oct MAP Now

October is National Depression Awareness Month

Depression is a common mental health condition that impacts millions of people each year. Many individuals do not recognize the symptoms of depression within themselves (or others) and suffer further as a result because they do not get connected to treatment. Depression can create challenges in all areas of life, including work. 

During National Depression Awareness Month, the BAC Member Assistance Program (MAP) recognizes the importance of screening for mental health conditions so that early intervention is possible and wellbeing can be improved. National Depression Screening Day occurs on October 9, 2026. You can take an online screening by clicking here.

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Stronger Standards, Safer Workers: The Fight Against Silica Dust

Construction workers face various hazards from fall risks to heat illnesses, however, no hazard may be more difficult to spot than silica dust. Unlike more visible dangers on a jobsite, silica dust often lingers in the air unnoticed, making it particularly dangerous. Before the BAC and other unions helped to push the 2016 Occupational Safety and Health Administration (OSHA) silica safety standard, around 2 million construction workers in the US alone were being exposed to crystalline silica annually. This widespread exposure meant that a significant portion of the workforce faced long-term health risks simply by performing everyday job tasks, often without realizing the severity of the danger.

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Prevailing Wages: Myth vs. Fact

Prevailing wages on federally funded construction projects have not only stabilized local wage rates and labor standards for local wage earners and local contractors, but also prevented low-road contractors from bringing in low-rate workers from out of state. Even though the Davis-Bacon Act serves as a pillar holding up workers' rights, organizations like Associated Builders and Contractors (ABC) have shared myths about the benefits of prevailing wages. 

Read the report

Union women earn 33% more than women working without the support of union representation

Common Sense Economics

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Recent Content

BAC Organizers Expose Abusive Contractor – And Get Results

When Rosales Masonry (also known as 5G Masonry and Rock & Stone Masonry) started building a senior living center in suburban St. Louis, the Eastern Missouri ADC didn’t just watch the non-union contractor take BAC work. They fought back. And they didn’t do it alone.  

BAC Sisters Attend Women’s Leadership Conference at Training Center

A dozen BAC sisters from around the country sharpened their supervisory skills by attending the union’s bi-annual Women’s Leadership Conference, held at the John J. Flynn BAC/IMI International Training Center in Bowie, Maryland.