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No other organization serves the plumbing needs of the DC Metropolitan area like Local 5. For over a 125 years, we have been training the most highly-qualified workers in the region. Learn more »


Need a Contractor? We Speciaize In: Residential & Commercial Service! Commercial, Institutional & Industrial Contruction. No project is too big or too small for a Local 5 contractor! Learn more »


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Welcome to Washington DC Plumbers Local 5

The Plumbers & Gasfitters of Local 5 Washington D.C. welcomes you to our site. The skilled members of Local 5 have been installing, maintaining and servicing the waste, water & gas systems in the Washington D.C. area since 1890. If you are interested in using one of our Affiliated Contractors; becoming a journeyman or an apprentice member please Contact Us.