Home › Local Unions › UA Local 300 › Member hub

UA Local 300 benefits, dues & how to join

Member benefits and dues as the local's own published sources state them, plus the usual paths to membership. Where no source exists, we say so.

Pay sheet · Hall page · Member directory · National member resources

Benefits

  • National Pension
  • Local Pension
  • HRA/VEBA health fund
  • Industry Training Fund

Dues & membership rules

We haven't found an official source for UA Local 300's dues or membership rules. Contact the hall at 701-663-0999 to confirm.

How to join UA Local 300

Each Plumbers & Pipefitters local sets its own intake process, and it varies — we don't guess at UA Local 300's rules. The common paths into a Plumbers & Pipefitters local:

  1. Apprenticeship — Apply through the local's joint apprenticeship training committee (JATC). Most Plumbers & Pipefitters programs open applications on a set schedule and require an aptitude test and interview.
  2. Organize in as an experienced worker — Journeymen and technicians already working in the trade can usually apply directly to the hall for membership.
  3. Transfer from another local — Members of the same international can request a transfer card through their current hall.

For UA Local 300's current application window, fees and requirements, contact the hall directly at 701-663-0999.

How to apply for a job

  • Through the hall — Many locals dispatch work through a referral or out-of-work list. Whether UA Local 300 uses one, how to sign it and how often to re-sign are set by the local — confirm with the hall.
  • Through Gulfstream — Gulfstream recruits for signatory and open-shop mechanical, electrical and controls contractors. You do not need to be a member to apply to our openings.

Openings near UA Local 300 · Apply with Gulfstream

How to contact the hall

  • Call during office hours and ask for the dispatcher or membership office.
  • Have your trade, years of experience and any certifications (EPA 608, OSHA 30, NATE) ready.
  • Ask for the current apprenticeship application window and required documents.

UA Local 300 contact page

Source: official UA Local 300 document. Figures can change; confirm with the hall.

UA Local 300 membership FAQ

How do I join UA Local 300?

Membership and apprenticeship applications are handled by UA Local 300 directly, not by Gulfstream. Call the hall at 701-663-0999 to ask about current intake.

What benefits do UA Local 300 members receive?

The hall lists: National Pension, Local Pension, HRA/VEBA health fund, Industry Training Fund. Source: Hall-published source

How do I contact UA Local 300?

Address: 2901 TWIN CITY DR STE 101 MANDAN, ND 58554. Phone: 701-663-0999.

Contact the hall

701-663-0999

2901 Twin City Dr Ste 101 Mandan, ND 58554

Open hall directions

Featured hiring & salary guides

  • HVAC Service Manager Salary by Metro (2026)
  • Mechanical Superintendent Salary Guide (2026)
  • Controls / BAS Project Manager Salary Guide (2026)
  • How to Hire a Piping Superintendent (2026 Playbook)
  • Open Jobs
  • For Employers
  • For Candidates
  • Candidate Hub
  • 2026 Salary Guides
  • All Insights
  • Hiring & Salary Guides
  • Meet the Team
  • Regional Trade Reports
  • Local Unions Directory
  • Markets We Recruit In
  • About Gulfstream SP
  • Contact
  • Trust & Security
  • Privacy Policy