| Business | Phone |
| Summit Management Specialist 175 E Hawthorn Pkwy 235, Vernon Hills 60061 | (847) 918-0000 |
| Joseph Santucci & Assoc 969 Creek Bend Dr, Vernon Hills 60061 | (847) 913-0814 |
| J & J Real Estate 1939 N Lake Charles Dr, Vernon Hills 60061 | (847) 816-0608 |