| Business | Phone |
| Beaufort County Public Works 10 Cee Cee Rd, St Helena Island 29920 | (843) 838-8309 |
| Beaufort County Public Works 152 Cuffy Rd, St Helena Island 29920 | (843) 838-8310 |
| Beaufort County Public Works 32 Eddings Point Rd, St Helena Island 29920 | (843) 838-8311 |