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Cement Workers (Boilermakers Lodge 421)

Local BBF

Lodge 421 ยท International Brotherhood of Boilermakers

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Contact

Mailing Address
Attn: Monte Hildreth, Secretary-Treasurer 15 Riding StreetInola, OK 74036

Officers 8

  • Kevin Conkwright

    President

  • Charles Heartsill

    Business Manager

  • Monte Hildreth

    Secretary-Treasurer

  • Travis Tyrrell

    Vice President

  • Chris Maggard

    Recording Secretary

  • Scott Patterson

    Trustee

  • John Welch

    Trustee

  • Larry Perrier

    Chairman of the Trustees

From the 2025 LM-3 report (opens in new tab)

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Federal Filing

Members Reported
70
Last Report
2025
Form
LM-3
File Number
58153

Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.

NLRB cases for International Brotherhood of Boilermakers Elections and unfair labor practice charges across the whole union, 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 Use Suggest an Edit above to tell us what's out of date.