| Business | Phone |
| 4d Architecture/Fit Inc 1961 Premiere Dr # 240, Mankato 56001 | (507) 385-3231 |
| I & S Engineers & Architects 1409 N Riverfront Dr, Mankato 56001 | (507) 387-6651 |
| Kagermeier Oleson Hobbie 526 S 2nd St, Mankato 56001 | (507) 388-6271 |
| Paulsen Architects Inc 209 S 2nd St # 201, Mankato 56001 | (507) 388-9811 |
| R L Engebretson 40 Good Counsel Dr, Mankato 56001 | (507) 388-9293 |
| Rice Stromgren Architects Mankato 56001 | (507) 625-3632 |