Established in 1953 and located in Minneapolis, MN

Contact Us

Phone: 612-379-3241
Fax: 612-379-4648

Note: An official is in the office every Wednesday and available to take your calls regarding union/company issues. Please leave a message for a return call if the officer has stepped out.


Gas Workers Local 340
312 Central Ave SE
Suite # 592
Minneapolis, MN 55414-1025