| Business | Phone |
| Cadd Design 3347 Adeline St, Memphis 38118 | (901) 794-3814 |
| Proctor & Proctor Drafting 614 Vance Ave, Memphis 38126 | (901) 523-0021 |
| Philip Jaynes Design Svc 445 Fleda Rd, Memphis 38120 | (731) 764-3333 |
| Lyon Cad & Technical Svc 1556 W Crestwood Dr, Memphis 38119 | (901) 685-2233 |