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Territorial Jurisdiction

Sprinkler Fitters Local 550 territory in the State of Massachusetts includes:

  • Bristol County*
  • Essex County
  • Middlesex County
  • Norfolk County
  • Plymouth County
  • Suffolk County
  • Worcester County*

*Sprinkler Fitters Local 550 covers portions of these counties.

 

Sprinkler Fitters Local 550 territory in the State of New Hampshire includes:

  • Hillsborough County*
  • Rockingham County*

*Sprinkler Fitters Local 550 covers portions of these counties.

 

Sprinkler Fitters Local 550 cover the following Massachusetts Cities in our jurisdiction:

  • Boston

Sprinkler Fitters Local 550 cover the following New Hampshire Cities in our jurisdiction:

  • Canobie Lake
  • Hudson Township
  • Nashua
  • Salem Township
  • Salem Depot
  • Windham

Sprinkler Fitters Local 550 Union Office and Training Center
46 Rockland Street · Boston, MA · 02132



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