| Business | Phone |
| Briohn Building Corp 3885 N Brookfield Rd 200, Brookfield 53045 | (262) 790-0500 |
| Cityscape Architecture 13730 W Greenfield Ave, Brookfield 53005 | (262) 790-5726 |
| Innovative Architects 17100 W North Ave 101, Brookfield 53005 | (262) 789-0607 |
| Midwest Design & Development 13105 W Bluemound Rd, Brookfield 53005 | (262) 782-8040 |
| S L Maher Architectural Group 4040 N Calhoun Rd, Brookfield 53005 | (262) 373-0170 |