Boilermakers Local 107 was originally founded in Milwaukee as a railroad and field construction division in 1936. On October 12, 1954, we were chartered as a field construction lodge, and we have served the state of Wisconsin in this capacity ever since. Over the years, our location has changed, and we now reside in Brookfield, a Milwaukee suburb. Local 107 is a subordinate local lodge of the International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers, and Helpers.