| Business | Phone |
| Appalachian Environmental 395 Steel St, Johnson City 37601 | (423) 434-2985 |
| Tri-State Analytical Lab 71 Wilson Ave, Johnson City 37604 | (423) 926-6385 |
| C W Environmental Svc Inc 302 Sunset Dr # 102, Johnson City 37604 | (423) 283-4111 |
| Schreiber & Assoc Llc 204 Wesley St, Johnson City 37601 | (423) 283-4823 |
| E Roberts Alley & Assoc Inc 101 Fountain Sq, Johnson City 37604 | (423) 928-3500 |
| Enviro Technologies Remediatn 1010 Huffine Rd, Johnson City 37604 | (423) 926-2225 |