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UA Local 398

Plumbers and Steamfitters UA Local 398 represents over 1,000 piping professionals that provide the Community with complex piping systems that are responsible for potable water, sanitary systems, medical gas, heating, cooling, and purity piping for the pharmaceutical and micro-electronic industries as well as a variety of other services.

The Local’s jurisdiction stretches from the peaks of the San Gabriel Mountains in California to the lowlands of the basin, including more than twenty major towns.

Local 398 provides members with a number of benefits packages such as top-notch training through its JATC, health and dental care, pension, vacation/holiday, prescription drug reimbursement, and life insurance.

To learn more about UA Local 398 and its benefit programs, please, visit their website,

Pay UA Local 398 Automatically with HCM TradeSeal:

To automate payroll and reporting for this union: open HCM TradeSeal, go to "Trade Intelligence" and add PPF 398 to your list of unions. Adding this local will enable HCM TradeSeal to:

  • Auto-calculate of UA Local 398 Journeyman and/or Apprentice rates
  • Calculate and account for for UA Local 398 union benefits
  • Generate automatic union reports for UA Local 398
  • Simplify union audits for UA Local 398
  • Generate Certified Payroll reports for UA Local 398 work classes

Watch a Video

Learn more about HCM TradeSeal by watching a brief overview video. HCM TradeSeal can automatically calculate fringe benefits and generate remittance reports for most union locals, including UA Local 398.