| Business | Phone |
| Marine Max Inc 134 Espanong Rd, Lake Hopatcong 7849 | (973) 663-2045 |
| O'sullivan's Marina 125 State Route 181, Lake Hopatcong 7849 | (973) 663-9500 |
| Bridge Marina Inc At Brady 89 Brady Rd, Lake Hopatcong 7849 | (973) 663-1976 |
| Beebe Marina 123 Brady Rd, Lake Hopatcong 7849 | (973) 663-4111 |
| Floraine Inc 1 Brady Rd, Lake Hopatcong 7849 | (973) 663-4443 |
| Sandy Point Marina 16 Sierra Rd, Lake Hopatcong 7849 | (973) 663-5508 |
| Woodport Marine Svc 132 State Route 181, Lake Hopatcong 7849 | (973) 663-2761 |