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LIUNA Local 783

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Local 783 · Laborers · Laborers International Union

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Contact

Mailing Address
Attn: Alex Artiaga, Business Manager/Fin'l Secy 104 West Benedict StreetSan Bernardino, CA 92408

Officers 10

  • Joel Velasquez

    President/Field Rep

  • Alex R. Artiaga

    Business Manager/Fin'l Secy

  • Enrique M. Rivera

    Secretary-Treasurer/Field Rep

  • Thomas Valentine

    Vice President

  • Thomas J. Ruiz

    Recording Secy/Field Rep

  • Joseph R. Quezada

    Auditor/Dispatcher/Field

  • Ralph Cruz

    SGT-at-Arms

  • George Cuevas

    Executive Board

  • Francisco Diaz

    Executive Board

  • Mario Gonzalez

    Auditor

From the 2025 LM-2 report (opens in new tab)

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Federal Filing

Members Reported
1,870
Last Report
2025
Form
LM-2
File Number
5939

Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.

NLRB cases for Local 783 Elections and unfair labor practice charges on LaborLab Search

Sources 2

Listings come from public filings with the U.S. Department of Labor and from the organizations' own websites, as of the dates under Sources. Details change, and we may have them wrong. Check with the organization before you rely on them. Use Suggest an Edit above to tell us what's out of date.