• HVAC Technician
  • Pipefitter
  • Estimator
  • Controls Technician
  • Remote Jobs
  • Remote Job Email Alerts
  • San Diego HVAC Technician Jobs
  • Orange County Plumbing Jobs
All City Job Hubs
Home › Local Unions › UA Local 104 › Member hub

UA Local 104 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

  • Health & Welfare
  • Defined benefit pension
  • Annuity fund
  • Training fund

Dues & membership rules

  • Union dues deducted from weekly wages
  • Journeyman rate after 10,000 hours

How to join UA Local 104

Each Plumbers & Pipefitters local sets its own intake process, and it varies, we don't guess at UA Local 104'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 104's current application window, fees and requirements, contact the hall directly at 413-594-5152.

How to apply for a job

  • Through the hall, Many locals dispatch work through a referral or out-of-work list. Whether UA Local 104 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 104 · 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 104 contact page

Source: official UA Local 104 document. Figures can change; confirm with the hall.

Prevailing-wage rate calculator

Estimate your hourly, weekly and annual pay from the federal prevailing-wage table on file for UA Local 104. The interactive calculator on this page lets you pick a classification and enter your hours; the sourced rates are below.

UA Local 104 full pay table

Verified: source names this local

MA20260003 - Building Construction - Hampden County, Massachusetts, effective 09/17/2025, source: DOL Davis-Bacon Wage Determination MA20260003 (PLUM0104-009)
ClassificationBase/hrFringe/hrTotal package/hr
PLUMBER AND STEAMFITTER$52.26$31.05$83.31
  • Federal Davis-Bacon prevailing wage for public building work. It mirrors the area's collectively bargained rate but may lag the current contract.
  • Covers Hampden County, Massachusetts.

Jobs near UA Local 104 · Union jobs board · Compare Rates · Plumber union pay in Springfield · Pipefitter union pay in Springfield · HVAC union pay in Springfield · Pay explorer

UA Local 104 membership FAQ

What are UA Local 104 dues?

Union dues deducted from weekly wages. Dues change with each agreement, confirm the current figure with the hall. Source: Hall-published source

How do I join UA Local 104?

Membership and apprenticeship applications are handled by UA Local 104 directly, not by Gulfstream. Call the hall at 413-594-5152 to ask about current intake. The hall states: Journeyman rate after 10,000 hours. Source: Hall-published source

What benefits do UA Local 104 members receive?

The hall lists: Health & Welfare, Defined benefit pension, Annuity fund, Training fund. Source: Hall-published source

How do I contact UA Local 104?

Address: 86 LOWER WESTFIELD RD HOLYOKE, MA 1040. Phone: 413-594-5152.

Contact the hall

413-594-5152

86 Lower Westfield Rd Holyoke, Ma 1040

Open hall directions

Signatory contractor hiring salaried staff?

We fill union-covered and salaried roles for union and merit-shop mechanical contractors: project managers, superintendents, estimators and service staff. Hall dispatch stays with the local.

  • Mechanical project managers
  • Piping superintendents
  • HVAC recruiter

Submit a job order

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
  • Building Types We Staff
  • Hospital Mechanical Careers
  • Data Center Mechanical Careers
  • Semiconductor Plant Mechanical Careers
  • Laboratory Mechanical Careers
  • Arena & Stadium Mechanical Careers
  • High-Rise Mechanical Careers
  • Mixed-Use Mechanical Careers
  • Office Building Mechanical Careers
  • School & University Mechanical Careers
  • Hotel & Casino Mechanical Careers
  • Industrial Mechanical Careers
  • About Gulfstream SP
  • Contact
  • Trust & Security
  • Privacy Policy