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Home › Commercial plumbing FAQ — Minneapolis

Commercial plumbing FAQ — Minneapolis

Licensing, union rules and pay references for commercial plumbing in Minneapolis, MN.

Plumbing careers in Minneapolis · Minneapolis plumbing union halls

Apply now — plumbing jobs in Minneapolis, MN

What license do I need to work as a commercial plumber in Minneapolis?

Requirements depend on the jurisdiction, your classification and the scope of the assignment. Check the official Minnesota Department of Labor and Industry for current license types, exams and renewals, and confirm any city or county requirements. Each posting states its own credential requirements.

  • Minnesota Department of Labor and Industry

Do I need medical gas or backflow certification?

Only when the assignment includes that scope. Medical gas and backflow testing credentials are jurisdiction- and assignment-specific; the posting or your recruiter will confirm whether they apply.

How do union rules work for plumbers in Minneapolis?

Membership, apprenticeship, dues and referral rules are set by each local and its agreements, not by Gulfstream. Contact the hall directly for current rules. Gulfstream recruits for both union and merit-shop contractors and is independent of every union; our recruiting is separate from hall dispatch.

  • SMART Local 10
  • UA Local 15
  • UA Local 34
  • UA Local 455
  • UA Local 539

What do union plumbers and pipefitters earn in Minneapolis?

Held official base-rate records range $50.23–$55.70/hr before fringes. SMART Local 10, Journeyman: $55.70/hr effective 05/01/2026. UA Local 15, Journeyman: $51.02/hr effective 05/01/2026. UA Local 34, Journeyman: $50.23/hr effective 01/01/2026. UA Local 455, Journeyman: $51.70/hr effective 01/01/2026. UA Local 539, Journeyman: $54.19/hr effective 05/01/2026. Held source rates before fringes, not Gulfstream job offers or a single HVAC pay scale. Classifications and effective dates differ. Confirm current rates and project jurisdiction with the hall. Gulfstream is independent of these unions; listings do not establish contractor affiliation.

  • SMART Local 10 pay rate
  • UA Local 15 pay rate
  • UA Local 34 pay rate
  • UA Local 455 pay rate
  • UA Local 539 pay rate

How do I apply for plumbing jobs in Minneapolis?

Apply to a current posting or send your resume from the Minneapolis plumbing careers page. A general application does not imply a matching opening.

  • Plumbing careers in Minneapolis

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