| Business | Phone |
| Stott & Ogram Inc 409 Yarmouth St, Norfolk 23510 | (757) 623-1834 |
| Dynamic Marine 7714 Castleton Pl 1, Norfolk 23505 | (757) 418-4008 |
| Marine Surveys Inc 342 W Mcginnis Cir, Norfolk 23502 | (757) 466-7759 |
| Knox Marine Consultants Inc 40 Rader St, Norfolk 23510 | (757) 622-5294 |