Iron Workers Union Local 378
'Oakland'
Local Office, 3120 Bayshore Rd. Benicia CA 94510
(707) 746-6100 or (707) 746-6124
Fax: 707-746-0979

Monday thru Friday
Office Staff is available from 7 a.m. to 4 p.m.
Doors close at 2:30 p.m.

Dispatch Hours are Monday thru Friday 7:00 a.m. to 9:30 a.m.
Roll Call every Wednesday 7:00 a.m. to 9:30 a.m. ONLY

Se Habla Español Para Servirle Mejor



Please email us at: 378@ironworkers378.org

Attention Contractors: Iron Workers Local 378 has implemented a new system and is now accepting Manpower Requests via email in addition to faxes for your convenience. Electronic requests are periodically checked by Dispatch, Business Agents, and our Business Manager Monday- Friday.