| Business | Phone |
| Carlsbad Administrative Svc 1635 Faraday Ave, Carlsbad 92008 | (760) 602-2410 |
| Carlsbad Building Dept 1635 Faraday Ave, Carlsbad 92008 | (760) 602-2700 |
| Carlsbad City Council Office 1200 Carlsbad Village Dr, Carlsbad 92008 | (760) 434-2830 |
| Carlsbad City Paramedics 2560 Orion Way, Carlsbad 92008 | (760) 931-8500 |
| Carlsbad Engineering Inspctn 5950 El Camino Real, Carlsbad 92008 | (760) 602-2780 |
| Carlsbad Fleet Operations 2480 Impala Dr, Carlsbad 92008 | (760) 931-2192 |
| Carlsbad Hiring Center 5958 El Camino Real, Carlsbad 92008 | (760) 929-8121 |
| Carlsbad Housing Dept 2965 Roosevelt St # B, Carlsbad 92008 | (760) 434-2811 |
| Carlsbad Human Resources 1635 Faraday Ave, Carlsbad 92008 | (760) 602-2440 |
| Carlsbad Information Tech 1635 Faraday Ave, Carlsbad 92008 | (760) 602-2450 |
| Carlsbad Municipal Water Dist 5950 El Camino Real, Carlsbad 92008 | (760) 438-2722 |
| Carlsbad Planning Dept 1635 Faraday Ave, Carlsbad 92008 | (760) 602-4600 |
| Carlsbad Purchasing Dept 1635 Faraday Ave, Carlsbad 92008 | (760) 602-2460 |
| Carlsbad Records Management 1200 Carlsbad Village Dr, Carlsbad 92008 | (760) 434-2808 |
| Carlsbad Risk Management 1635 Faraday Ave, Carlsbad 92008 | (760) 602-2470 |
| Carlsbad Senior Center 799 Pine Ave, Carlsbad 92008 | (760) 602-4650 |
| City Of Carlsbad Arts 1200 Carlsbad Village Dr, Carlsbad 92008 | (760) 434-2920 |
| City Of Carlsbad Finance 1200 Carlsbad Village Dr, Carlsbad 92008 | (760) 434-2867 |
| City Of Carlsbad Purchasing 1200 Carlsbad Village Dr, Carlsbad 92008 | (760) 434-2803 |
| Carlsbad City Fire 2560 Orion Way, Carlsbad 92010 | (760) 931-8500 |
| Harding Community Center 3096 Harding St, Carlsbad 92008 | (760) 602-7510 |