| Business | Phone |
| Bolden Electric 406 W 3rd St, Mount Carmel 62863 | (618) 262-4576 |
| S K Smith Electric Contractor 801 W 9th St, Mount Carmel 62863 | (618) 263-4434 |
| S K Smith Electric Inc 815 Stokes St, Mount Carmel 62863 | (618) 262-2004 |
| Dodson Electric 801 1/2 W 9th St, Mount Carmel 62863 | (618) 262-4888 |
| Dwj Electric 13088 E 700 Rd, Mount Carmel 62863 | (618) 298-2900 |