| Business | Phone |
| Automatic Data Processing 1450 Frazee Rd # 601, San Diego 92108 | (619) 293-4800 |
| Birdland Payroll San Diego 92111 | (858) 569-5147 |
| Ceridian Employer Svc 9635 Granite Ridge Dr # 150, San Diego 92123 | (858) 810-5000 |
| Compupay 8765 Aero Dr, San Diego 92123 | (858) 715-1600 |
| E-Chx Inc 4445 Eastgate Mall, San Diego 92121 | (858) 812-8475 |
| Adp-Automatic Data Process 1450 Frazee Rd, San Diego 92108 | (619) 688-2700 |
| Paymaster For Payrolls 3633 Camino Del Rio S, San Diego 92108 | (619) 516-1905 |
| Theatrical Payroll Svc 3737 Camino Del Rio S, San Diego 92108 | (619) 640-0097 |
| San Diego Management Group 16486 Bernardo Center Dr # 300, San Diego 92128 | (858) 451-6211 |
| Cbs Payroll 4711 Viewridge Ave, San Diego 92123 | (858) 514-4141 |
| Professional Employers Network 6630 Flanders Dr, San Diego 92121 | (858) 576-7178 |
| Pay-Net 5125 Convoy St # 202, San Diego 92111 | (858) 268-1000 |
| Paychex Inc 8520 Tech Way # 200, San Diego 92123 | (858) 467-7000 |
| Innovative Employee Solutions 9665 Granite Ridge Dr # 420, San Diego 92123 | (858) 715-5100 |
| Intuit Payroll Svc 4711 Viewridge Ave, San Diego 92123 | (858) 514-4140 |
| J C & Co 8333 Clairemont Mesa # 203, San Diego 92111 | (858) 278-4044 |
| OutsourcingCPA 16776 Bernardo Center Dr., Ste 209, San Diego 92128 | (858) 605-0899 |