| Business | Phone |
| James O'sullivan Inc 6031 W 127th Pl, Palos Heights 60463 | (708) 597-5682 |
| Larry Joyner & Assoc Inc 12120 S Coach Rd, Palos Heights 60463 | (708) 361-5269 |
| Safe Guard Inc 7800 W College Dr 2e, Palos Heights 60463 | (708) 361-9454 |
| Wme Enterprises 11735 Southwest Hwy, Palos Heights 60463 | (708) 923-0538 |