| Business | Phone |
| Madison City Engineering 100 Hughes Rd, Madison 35758 | (256) 772-8431 |
| Madison City Inspection Dept 100 Hughes Rd, Madison 35758 | (256) 772-5600 |
| Madison City Senior Ctr 1282 Hughes Rd, Madison 35758 | (256) 837-8750 |
| Madison Information Technology 100 Hughes Rd, Madison 35758 | (256) 772-5607 |
| Madison Personnel Dept 100 Hughes Rd, Madison 35758 | (256) 772-5612 |
| Madison Weather Emergency Oper 101 Mill Rd, Madison 35758 | (256) 772-5692 |
| Southwest Treatment Plant 255 Wall Triana Hwy, Madison 35756 | (256) 461-1700 |
| Triana Administrative Offices 640 6th St, Madison 35756 | (256) 772-0151 |