| Business | Phone |
| Windows Too 33 Richdale Ave, Cambridge 2140 | (617) 492-8844 |
| Work Inc 55 Broadway, Cambridge 2142 | (617) 494-9323 |
| Unicco Integrated Facilities 100 Cambridgeside Pl, Cambridge 2141 | (617) 252-0655 |
| Unicco Integrated Facilities 55 Franklin St, Cambridge 2139 | (617) 374-4739 |
| Boston Office Cleaning 114 Mount Auburn St # 4, Cambridge 2138 | (617) 441-8888 |
| Capital Cleaning Contr Inc 1 Broadway, Cambridge 2142 | (617) 621-7000 |
| Control Building Svc Inc 215 1st St # 215, Cambridge 2142 | (617) 252-6853 |
| J & R Cleaning Svc 303 Cardinal Medeiros Ave, Cambridge 2141 | (617) 868-4522 |
| Jani King Cleaning Co 875 Cambridge St, Cambridge 2141 | (617) 230-4499 |
| Jean's Cleaning Svc 19 Dodge St, Cambridge 2139 | (617) 368-0643 |