| Business | Phone |
| Roma Federal Savings Bank 500 Highway 33, Mercerville 8619 | (609) 587-7555 |
| Washington Mutual 1850 Klockner Rd, Mercerville 8619 | (609) 584-4845 |
| Bank Of America 3745 Quakerbridge Rd, Mercerville 8619 | (609) 586-8200 |
| Bank Of America 450 Highway 33, Mercerville 8619 | (609) 890-3330 |
| Commerce Bank 3470 Quakerbridge Rd, Mercerville 8619 | (609) 689-6300 |