| Business | Phone |
| William M Brown & Assoc 510 Market Loop 205, Dundee 60118 | (847) 428-4843 |
| Cavalieri Architects 35w522 Miller Rd, Dundee 60118 | (847) 551-1675 |
| Perry Consulting 1051 E Main St 211, Dundee 60118 | (847) 426-2772 |
| Gilmore Architects 320 S 1st St, Dundee 60118 | (847) 428-2455 |