| Business | Phone |
| Cairns Eng & Applegate Llp 703 Palomar Airport Rd # 150, Carlsbad 92009 | (760) 438-4000 |
| Accucomp 800 Grand Ave, Carlsbad 92008 | (760) 730-0127 |
| Silva 291 Redwood Ave, Carlsbad 92008 | (760) 730-1980 |
| Cairns Eng & Applegate Llp 703 Palomar Airport Rd # 150, Carlsbad 92011 | (760) 438-4000 |
| Property Tax Resources Inc 5050 Avenida Encinas # 140, Carlsbad 92008 | (760) 476-0678 |
| Mark Gombar Co 555 Beech Ave, Carlsbad 92008 | (760) 434-1742 |
| Titan Tax Relief 2888 Loker Ave. East #106F, Carlsbad 92010 | (800) 210-4508 |