| Business | Phone |
| Advantage Payroll Svc 90 Jefferson Blvd # A, Warwick 2888 | (401) 941-5600 |
| Csc Paymaster Inc 37 Jefferson Blvd, Warwick 2888 | (401) 785-0300 |
| Checkmaster Payroll Svc Bureau 2660 Warwick Ave, Warwick 2889 | (401) 738-0880 |
| Paychex Inc 90 Jefferson Blvd # A, Warwick 2888 | (401) 461-6238 |