| Business | Phone |
| Washington Mutual Bank 2148 Randall Rd, Carpentersville 60110 | (847) 426-7488 |
| Amcore Bank 94 N Kennedy Dr, Carpentersville 60110 | (847) 428-6151 |
| Parkway Bank & Trust Co 2 N Western Ave, Carpentersville 60110 | (847) 551-4600 |
| Elgin State Bank 2250 Randall Rd, Carpentersville 60110 | (847) 428-2990 |
| First American Bank-Va 261 S Western Ave, Carpentersville 60110 | (847) 426-6300 |
| Harris Bank 6900 Huntley Rd, Carpentersville 60110 | (847) 836-9700 |