Benefits Office
Iron Workers Local 66 contractors

Welcome To Iron Workers Local 66

I.M.P.A.C.T - Reinforcing Our Future

Iron Workers Local Union #66, San Antonio, Texas. 

We have been proudly building landmarks and shaping our city’s skyline since our charter in 1909.  Every structure you can think of – schools, sports stadiums, hospitals, bridges, office buildings and many more – required the skills and dedicated work of trained Iron Workers.  We cover approximately 49 counties in South Texas including Laredo, the Valley and south of Corpus Christi along the Gulf Coast.  We hope you enjoy our site.

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Contact Address

Union Office

4318 Clark Avenue, San Antonio TX 78223

(210) 532-5237

(210) 532-5238

Monday - Friday 7 a.m. - 4 p.m.