| Business | Phone |
| American Federation-Teachers 333 Gellert Blvd # 119, Daly City 94015 | (650) 994-8662 |
| Daly City Firefighters Local 151 Lake Merced Blvd, Daly City 94015 | (650) 991-8131 |
| Hod Carriers Union Local 6229 Mission St, Daly City 94014 | (650) 756-6651 |
| Office & Professional Employee 15 Como Ave # 200, Daly City 94014 | (650) 755-8444 |
| Sanitary Truck Drivers 295 89th St # 304, Daly City 94015 | (650) 757-7290 |
| Teamsters' Automotive Union 295 89th St # 306, Daly City 94015 | (650) 991-2102 |
| Tv Radio Broadcast & Appliance 333 Gellert Blvd, Daly City 94015 | (650) 755-9400 |
| Western Conference Teamsters 355 Gellert Blvd # 100, Daly City 94015 | (650) 570-7300 |