| Business | Phone |
| C Baxter Jr & Assoc Intl 3113 Cottage Hill Rd, Mobile 36606 | (251) 476-1998 |
| C L Hamilton Co 1715 Yeend St S, Mobile 36602 | (251) 433-9997 |
| Det Norske Veritas 917 Western America Cir # 312, Mobile 36609 | (251) 344-3384 |
| Michael H Barrie Marine Srvyr 263 N Jackson St, Mobile 36603 | (251) 433-8122 |
| Port City Marine Surveyors Po Box 190321, Mobile 36619 | (251) 661-5426 |
| Woodruff Marine Surveyors 4021 Shana Dr, Mobile 36605 | (251) 473-5327 |
| Sabine Surveyors Inc Mc Duffie Island, Mobile 36603 | (251) 432-4333 |