Skip to content
LaborLab Beta

Union Directory

Carpenters Local 110

Local CJA

Local 110 · Jlopez110 · United Brotherhood of Carpenters

All Unions

Suggest an Edit to Carpenters Local 110

Send Suggestion opens your email app with this message drafted to [email protected]. You can edit it before sending.

Claim Carpenters Local 110

Only a union's executive officers can claim its profile. Use your union email address: we confirm claims against the officers listed in the union's federal filings. Once confirmed, you can add an organizing contact for workers who want to reach your union, and keep the officer list current.

An address at your union's domain, not a personal one.

Shown on this profile under Contact an Organizer, for workers who want to organize with your union.

Send Claim opens your email app with this message drafted to [email protected]. You can edit it before sending.

Contact

Mailing Address
Attn: Jacob Lopez, President 1645 North Main StreetLos Angeles, CA 90012

Officers 9

  • Jacob Lopez

    President

  • Jose Amador

    Financial Secretary-Treasurer

  • Marco Yanez

    Vice President

  • Matt Dunphy

    Recording Secretary

  • Edgar G. Castaneda

    Trustee

  • Jose M. Guzman

    Trustee

  • Ismael Guitierrez

    Trustee

  • Oscar Cordova

    Warden

  • Jeorge Bocanegra

    Conductor

From the 2026 LM-2 report (opens in new tab)

An executive officer can send the current list.

Update Officers of Carpenters Local 110

Only the union's executive officers can update this list. Use your union email address.

One per line, as "Name, Title". Edit, add or remove lines.

Send Officer List opens your email app with this message drafted to [email protected]. You can edit it before sending.

Federal Filing

Members Reported
6,474
Last Report
2026
Form
LM-2
File Number
547391

Members as the union reported them on its 2026 LM-2 report. Counts may include retirees and associate members.

NLRB cases for Local 110 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 Use Suggest an Edit above to tell us what's out of date.