| Business | Phone |
| American Tool Works-Home Based 901 S La Grange Rd, La Grange 60525 | (708) 354-3264 |
| Center For Due Diligence La Grange 60525 | (630) 662-0284 |
| Claremont 130 N La Grange Rd, La Grange 60525 | (708) 588-1299 |
| College Square Management 26 S La Grange Rd 204, La Grange 60525 | (708) 352-2500 |