New Jersey’s Premier Trade Organization For Master Plumbers

The NJ State League of Master Plumbers was founded in 1930 by a small group of plumbers, who thought that the industry, their profession, and their customers should be protected. In 1931 they incorporated and formed The New Jersey State League of Master Plumbers, Inc., the largest league of Master Plumbers in the nation. From our original members The New Jersey State League of Master Plumbers has grown to an organization of over 25 local associations representing Master Plumbers throughout the State of New Jersey. If you are a New Jersey licensed Master Plumber, we encourage you to join us. A membership support page has been constructed for easy access to resources. You may simply click here to email our membership chairman for an application or membership information.

Thank you for visiting our website. Make sure to stop back often as this site is frequently updated to reflect the latest changes within the association and around the industry.



Christmas Party


Paint Ball Challenge

A paint ball outing is scheduled for December 6th 2015. Log into the members area Leisure Committee for details.

Poker Run Motorcycle Ride

The 1st Annual NJSLMP & General Plumbing Supply Poker run was held Sept. 26th Pictured here is John Stratavski [L] from Tri Boro Association and Joe Navarra of GPS [R] First prize was a $300 gift certificate to GPS

Next Meeting

The next regular meeting of the New Jersey State League of Master Plumbers, Inc. will be:

Thursday December 3rd 2015 Hosted by Atlantic County Master Plumbing Contractors Association For info Contact Matt Calloway at 609-408-2456

Member Benefits

  • Free Continuing Education
  • Free Bond
  • Community Board
  • Document Library
  • Scholarship
  • Education Programs
  • Monthly Newsletter
  • Monitoring Legislation
  • Networking
  • Yearly Convention & Trade Show