| Business | Phone |
| Designs Within Inc 87 Atherton Dr, Exton 19341 | (610) 431-1375 |
| Professional Interiors Ltd 308 Commerce Dr, Exton 19341 | (610) 458-1520 |
| Group Iii Architecture 549 Wellington Sq, Exton 19341 | (610) 321-2401 |
| Inside Outlook 243 W Lincoln Hwy, Exton 19341 | (610) 363-2737 |