Post Office - Brant Rock 33 Dyke Rd Brant Rock, MA 02020 Phone : (781) 837-7620 Hb Construction Co Po Box 382 Brant Rock, MA 02020 Phone : (781) 799-0046 Coastal Marine Service 8 Cherry St Brant Rock, MA 02020 Phone : (781) 837-1310 Venus Ii 227 Ocean Street None Brant Rock, MA 02020 Phone : () - Rockland Federal Credit Union 24 Dyke Road Brant Rock, MA 02020 Phone : () - Brant Rock Fish Market 267 Ocean Brant Rock, MA 02020 Phone : (781) 834-6231 Taylor Marine Corp 95 Central St Brant Rock, MA 02020 Phone : (781) 837-9617