| Business | Phone |
| A & J Architectural Products 1404 Hollister Rd, Signal Mountain 37377 | (423) 886-1176 |
| Ray Feher & Assoc 712 Mississippi Ave, Signal Mountain 37377 | (423) 886-5422 |
| G B Sisson Co 1603 James Blvd, Signal Mountain 37377 | (423) 886-5577 |
| John Morris Assoc 404 Ferncliff Dr, Signal Mountain 37377 | (423) 886-7672 |