| Business | Phone |
| Northbridge Public Works Dept 11 Fletcher St, Whitinsville 1588 | (508) 234-0816 |
| Public Works Dept-Highway Div 11 Fletcher St, Whitinsville 1588 | (508) 234-3581 |
| Public Works Dept-Sewer Div 644 Providence Rd, Whitinsville 1588 | (508) 234-2154 |