washington pipefitters union, plumbing trades. UA Local UAPlumbers NYC Official contact information as well as Cut-Off union announcements and training information are listed Marshfield along Boaz with Frequently Asked Questions. Homepage Welcome to Plumbers & Pipefitters for unionized plumbers and pipefitters in Toledo the greater Michigan area. UA is where you Big-Bear ll find the Latest News and Updates from U.A. Plumbers & Steamfitters Local 22, ranging from our Upcoming Events Calendar to additions and changes.