| Business | Phone |
| 911 Center 3473 New Highway 68, Madisonville 37354 | (423) 442-9555 |
| County Finance 103 College St # 9, Madisonville 37354 | (423) 442-9383 |
| County Garage 210 Lewis St, Madisonville 37354 | (423) 442-2840 |
| County Garage 3475 New Highway 68, Madisonville 37354 | (423) 442-2840 |
| Monroe County 911 Director 3473 New Highway 68, Madisonville 37354 | (423) 442-4357 |
| Monroe County Dental Program 310 Tellico St S, Madisonville 37354 | (423) 442-8828 |
| Monroe County Election 538 Monroe St, Madisonville 37354 | (423) 442-2461 |
| Monroe County Executive 105 College St, Madisonville 37354 | (423) 442-3981 |
| Monroe County Ext Svc 105 College St, Madisonville 37354 | (423) 442-5931 |
| Monroe County General Sessions 300 Tellico St N, Madisonville 37354 | (423) 420-0564 |
| Monroe County Ind Development 103 College St, Madisonville 37354 | (423) 442-3652 |
| Monroe County Registrar-Deed's 103 College St # 4, Madisonville 37354 | (423) 442-2440 |
| Monroe County Svc Officer 105 College St, Madisonville 37354 | (423) 442-5812 |
| Monroe County Trustee 103 College St, Madisonville 37354 | (423) 442-2920 |
| Monroe County University Tn Ex 105 College St, Madisonville 37354 | (423) 442-2433 |
| Madisonville Convenience Center 288 Industrial Park Rd, Madisonville 37354 | (423) 442-7026 |