These benefits have long included a health plan, a defined contribution and defined benefits pension plan

No other organization serves the needs of our industry like the Ironworkers International Union. Click Here for More Info. 

Welcome to Iron Workers Local 66

Welcome to 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.