| Business | Phone |
| M & T Bank 6304 Kirby Rd, Clinton 20735 | (301) 868-3000 |
| Old Line Bank 7801 Old Branch Ave, Clinton 20735 | (301) 856-5581 |
| Pnc Bank 6511 Coventry Way, Clinton 20735 | (301) 887-6000 |
| Provident Bank 6300 Coventry Way, Clinton 20735 | (301) 877-5281 |
| B B & T 9110 Piscataway Rd, Clinton 20735 | (301) 868-9433 |
| Bank Of America 7810 Old Branch Ave, Clinton 20735 | (301) 868-3800 |
| Bank Of America 8901 Woodyard Rd, Clinton 20735 | (301) 868-5544 |
| Suburban Federal Savings Bank 9023 Woodyard Rd, Clinton 20735 | (301) 868-9010 |
| Chevy Chase Bank 8845 Branch Ave, Clinton 20735 | (301) 877-7002 |
| Columbia Bank 7600 Old Branch Ave, Clinton 20735 | (301) 868-1215 |