| Business | Phone |
| Awos Weather Info 440 Wico Blvd, Romeoville 60446 | (815) 588-4802 |
| Lewis University Airport 1 Hanger Rd, Romeoville 60446 | (815) 588-0586 |
| Lewis University Airport 2 Hanger Rd, Romeoville 60446 | (815) 588-0648 |
| Lewis University Airport 900 Hangar Row, Romeoville 60446 | (815) 588-0913 |
| Lewis University Airport 1 Hanger Road, Romeoville 60446 | (815) 838-9497 |