| Business | Phone |
| Carson Building & Safety Dept 701 E Carson St, Carson 90745 | (310) 952-1766 |
| Carson Engineering Dept 701 E Carson St, Carson 90745 | (310) 952-1795 |
| Carson Lomita Torrance Work 1 Civic Plaza Dr # 500, Carson 90745 | (310) 518-8100 |
| Carson Street Maintenance 2390 E Dominguez St, Carson 90810 | (310) 847-3520 |
| Carson Development Svc Dept 701 E Carson St, Carson 90745 | (310) 952-1761 |
| Carson City Public Svc Center 651 E University Dr, Carson 90746 | (310) 952-1774 |