• 777 - Meriden(state)
• 669 - Road Sprinklerfitters

• 716 - Augusta
• 669 - Road Sprinklerfitters

• 4 - Worcester
• 12- Boston
• 104 - Springfield
• 537 - Boston
• 550 - Boston
• 669 - Road Sprinklerfitters

• 131 - Concord/Manchester
• 788 - Portsmouth
• 669 - Road Sprinklerfitters

• 51 - Providence
• 669 - Road Sprinklerfitters

• 693 - Barre
• 669 - Road Sprinklerfitters

Marine Pipe Trades Local Union No. 788 of the United Association

PO Box 2018
Building M1
Portsmouth, NH 02801
Phone: (207) 438-4092
Fax: (207) 439-8379

Business Manager: Robert Baker