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2606 California Ave.
Pittsburgh, PA 15212

Located in Pittsburgh, PA the Cement Mason's Local 526 belongs to the Operative Plasterers’ & Cement Masons International Association (OPCMIA) of the United States and Canada, AFL-CIO.  Covering 33 counties of Western Pennsylvania.

Union Membership


Member Benefits are managed by Cement Masons' Local 526 Combined Funds, Inc.

Member Benefits

  • Health & Welfare Fund (Active & Retired Members)
  • Pension Fund
  • Supplemental Income Fund
  • Annuity Fund


Membership Requirements

Valid Drivers License
Vehicle Registration
Social Security Card

For more information: Contact Us, Apprenticeship Program

Officers and Executive Board

Cameron Rupert
Business Manager / Financial Secretary

  • Charlie Fischer, Assistant Business Manager
  • Augie Didiano, President/Business Agent
  • Bill Wojichowski  Vice-President
  • Joe Didiano, Recording Secretary / Business Agent
  • Jeff Burtner, Sergeant-at-Arms

Executive Board

  • Kenneth Swab
  • Kenneth Harmon
  • Pete Ledwich III


  • Ron Stefaniak
  • Raffaele DePasquale
  • Jim Fitzroy