| Business | Phone |
| North Bay Marine Construction 11704 Riverview Dr, Berlin 21811 | (410) 641-5112 |
| Bottom's Up Boat Lifting Svc Berlin 21811 | (410) 208-2830 |
| Superior Boatlifts Inc 7968 Libertytown Rd, Berlin 21811 | (410) 641-2513 |
| Just-Rite Marine Structures 9316 Carey Rd, Berlin 21811 | (410) 641-9961 |