| Business | Phone |
| Cambridge Public Works Dept 147 Hampshire St, Cambridge 2139 | (617) 349-4800 |
| Cambridge Public Works Inspctn 147 Hampshire St, Cambridge 2139 | (617) 349-4830 |
| City Of Cambridge-Public Works 147 Hampshire St, Cambridge 2139 | (617) 349-4811 |
| Public Works Commissioners Ofc 147 Hampshire St, Cambridge 2139 | (617) 349-4806 |
| Public Works Dept-Recycling 147 Hampshire St, Cambridge 2139 | (617) 349-4866 |
| Public Works Dept-Sanitation 147 Hampshire St, Cambridge 2139 | (617) 349-4849 |
| Public Works Dept-Sewer Mntnc 147 Hampshire St, Cambridge 2139 | (617) 349-4845 |
| Public Works Dept-Street Supt 147 Hampshire St, Cambridge 2139 | (617) 349-4851 |
| Public Works-City Engineer 147 Hampshire St, Cambridge 2139 | (617) 349-4829 |
| Public Works-Inspctn & Ordncs 147 Hampshire St, Cambridge 2139 | (617) 349-4810 |