| Business | Phone |
| Charlie's Plumbing 316 Rankin Ave S, Dunlap 37327 | (423) 949-4959 |
| Drain Care 553 Black Mountain Rd W, Dunlap 37327 | (423) 949-6965 |
| Dunlap Plumbing Co 16740 Rankin Ave, Dunlap 37327 | (423) 949-6525 |
| Farley Plumbing 504 Rankin Ave, Dunlap 37327 | (423) 949-4154 |
| Farley Plumbing & Supplies 16414 Rankin Ave, Dunlap 37327 | (423) 949-4151 |
| Mc Daniel Plumbing Hc 67 Box 282a, Dunlap 37327 | (423) 949-5551 |