| Business | Phone |
| Appalachian Electric Johnson City 37604 | (423) 913-0142 |
| Blevins Electric Inc 5351 Fort Henry Dr, Johnson City 37601 | (423) 610-0348 |
| Blue Ridge Electric Inc 205 Clarendon Ln, Johnson City 37601 | (423) 282-2352 |
| Broadway Electric Svc Corp Johnson City 37604 | (423) 817-2324 |
| C & S Electric Co 147 Sleepy Hollow Rd, Johnson City 37604 | (423) 926-7400 |
| Coleman Electric 824 N North St, Johnson City 37604 | (423) 926-9016 |
| Reed Electric 118 Lp Auer Rd # 1, Johnson City 37604 | (423) 926-4664 |
| East Tennessee Electric Co 211 E Millard St, Johnson City 37601 | (423) 282-0825 |
| Osborne Electric Inc 1306 Milligan Hwy, Johnson City 37601 | (423) 928-3397 |
| Modern Electric Co Johnson City 37604 | (423) 926-7235 |
| National Electric 693 Princeton Rd, Johnson City 37601 | (423) 283-3047 |
| J Adams Co 12 Boles Dr, Johnson City 37604 | (423) 928-0417 |
| Jeff's Electric Johnson City 37601 | (423) 737-9903 |
| Marty's Electric Johnson City 37601 | (423) 833-5662 |
| Mc Kinney Electrical 504 Pine Ridge Rd, Johnson City 37601 | (423) 283-9158 |