Ironworker Safety Trained Supervisor (STS) Certification Program

The International Association and IMPACT are pleased to announce the Ironworker STS Certification Program. For more information, click on READ MORE.

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Ironworkers Local Union No. 75
950 E. Elwood St.
Phoenix, AZ 85040
602-268-1449 Ext. 10

Business Office Hours:
7:30 a.m. – 4 p.m.
Monday through Friday

Dispatching Hours:
7 a.m. – 8:30 a.m.
Monday through Friday
602-268-1449 Ext. 12

Ironworkers Local 75 Apprenticeship Office
330 E. Maricopa Freeway
Phoenix, AZ 85004
602-276-6055 or 602-268-2439

Apprenticeship Office Hours:
8 a.m. – 3:30 p.m.
Monday through Friday


Apprenticeship applications are accepted from:
9 a.m. – 12 p.m.
Monday through Friday (Phoenix), or by appointment (Tucson)


Ironworkers Local Union No. 75 Tucson
1910 N. 15th Ave.
Tucson, AZ 85705
520-624-5553

Ironworkers Local No. 75 Window Rock Subhall
928-815-0087

Health & Welfare Administrative Office California Field Ironworkers Trust Fund
131 N. El Molino Ave., Suite 330
Pasadena, CA 91101
1-800-527-4613

California Trust Fund Website www.ironworkerbenny.com
For questions concerning health & welfare, pension, annuity, vacation, etc., please write or call the Administrative office above or visit our Benefits & Pension page.

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