Ironworkers Local Union 21  
14515 Industrial Road   
Omaha, NE 68144  
phone 402-333-0276
fax 402-334-5996

Ironworkers Local Union 21A (sub office)  
507 7th Street #319  
Sioux City, IA 51101 
phone 712-252-1761
fax 712-252-1761

For Pension questions please contact:                                      Omaha Construction Industry                                             11414 West Center Road Suite 247                                  Omaha, NE 68144                                                             phone 402-330-2060    

For questions on Insurance and the Annuity please contact:    Intermountain Ironworkers Heatlh and Welfare Trust Fund         PO Box 30124                                                                       Salt Lake City, UT 84130                                                        phone 888-867-9510