| Business | Phone |
| Knibbe Architects 2640 Stommel Rd, Ypsilanti 48198 | (734) 663-5888 |
| Frank W Enneking 945 Sheridan St, Ypsilanti 48197 | (734) 480-2131 |
| T S Quatro Co 201 N Park St, Ypsilanti 48198 | (734) 485-7737 |
| Selective Group Brookside 8900 Somerset Ln, Ypsilanti 48198 | (734) 485-4338 |
| Macmullan Harmala Architects 308 N River St, Ypsilanti 48198 | (734) 483-1200 |