Union Directory
Iron Workers California & Vicinity District Council
District Council ยท International Association of Iron Workers
Contact
- Mailing Address
- Attn: David Osborne, President 3281 E. Guasti RdOntario, CA 91761
- Phone
- (510) 724-9277 David S Osborne, President Listed on the 2026 LM-2 report (opens in new tab)
Officers 9
-
David Osborne
President
-
Jason Gallia
Treasurer
-
Keith Harkey
2nd Vice President
-
Charles Hernandez
3rd Vice President
-
Karl Pineo
1st Vice President
-
Erik Schmidli
Recording Secretary
-
Jesus Castaneda
Trustee
-
Beau Coleman
SGT at Arms Trustee
-
Jason Sangster
Trustee
An executive officer can send the current list.
Federal Filing
- Members Reported
- 0
- Last Report
- 2026
- Form
- LM-2
- File Number
- 48651
Members as the union reported them on its 2026 LM-2 report. Counts may include retirees and associate members.
NLRB cases for International Association of Iron Workers Elections and unfair labor practice charges across the whole union, on LaborLab Search
Sources 2
- OLMS LM-2 report, 2026 (file no. 048-651) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 048-651, labordata.bunkum.us (opens in new tab)
Checked Oct 12, 2026
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 Use Suggest an Edit above to tell us what's out of date.