| Business | Phone |
| Aha Designs 3127 S Michigan Ave, Chicago 60616 | (312) 842-2217 |
| Bob Smith Slate & Tile Roofing 10924 S Prospect Ave, Chicago 60643 | (773) 238-2113 |
| Evans-Johnson Designs 1301 N Dearborn St, Chicago 60610 | (312) 944-1968 |
| Granite Dezigns Of Illinois 3001 S Kilbourn Ave, Chicago 60623 | (773) 376-2446 |