| Business | Phone |
| Workers Compensation Comm 55 W Main St, Waterbury 6702 | (203) 596-4207 |
| Unemployment Compensation 249 Thomaston Ave, Waterbury 6702 | (203) 596-4140 |
| Social Services-Child Support 249 Thomaston Ave, Waterbury 6702 | (203) 597-4171 |
| Department Social Svc 249 Thomaston Ave, Waterbury 6702 | (203) 597-4000 |