Welcome to the Washington Suburban Master Plumbers' Association website.
         This site is dedicated to those who protect our nation’s health—The Plumbers !














"Dedicated to Health and Sanitation"
26712 Howard Chapel Drive
Damascus, Maryland  20872

Proudly serving Montgomery and
Prince Georges Counties in Maryland


Washington Suburban Master Plumbers Association was founded in 1938 and has served the Master plumbers in the Washington Metro area since its beginning. We have classes for Journeyman Plumber/Gasfitter review & Backflow certification. We at the WSMPA strive for Excellence in Education and Safety.



WSMPA General Membership Meeting

Wednesday, September 20, 2017

Knights of Columbus - College Park, MD

Sponsor:  Washington Gas

6:30pm Social Hour

7:30pm Dinner / Meeting


WSMPA Board of Directors Meeting

Monday, June 26, 2017

Cocktails begin @ 6pm

The Greene Turtle-Burtonsville






September 9, 2017






2015 WSSC Plumbing & Fuel Gas Code

Effective Date:  July 1, 2015

Click here for FINAL e-version.


Code Consistency Quick Reference Guide

Last Updated:  May 1, 2015

Click here to download.