| Business | Phone |
| Afscme 798 Highland Ave, Waterbury 6708 | (203) 757-5444 |
| Waterbury Fire Fighters Assn 30 W Main St # 12, Waterbury 6702 | (203) 574-5668 |
| Western Connecticut Central 30 W Main St, Waterbury 6702 | (203) 756-1600 |
| Teamsters Health Svc Plan 1871 Baldwin St, Waterbury 6706 | (203) 755-2906 |
| Connecticut Education Assn Reg 26 Lakeside Blvd E, Waterbury 6708 | (203) 465-7044 |
| Construction & General Laborer 284 Colonial Ave, Waterbury 6704 | (203) 755-3897 |
| Ibew 550 Wolcott St, Waterbury 6705 | (203) 757-9639 |