| Business | Phone |
| A 1 Cleaning Systems 741 Hanover St, Daly City 94014 | (650) 757-0300 |
| Cronan Carpet Cleaning 66 Lycett Cir, Daly City 94015 | (650) 878-9970 |
| Ica Janitorial Svc 309 Rio Verde St, Daly City 94014 | (415) 587-5645 |
| Security Building Maintenance 300 E Moltke St, Daly City 94014 | (650) 756-5115 |