| Business | Phone |
| Freeman Electric 2227 Lake Ave, Wilmette 60091 | (847) 251-5728 |
| Mc Daniel Electric 1018 Oakwood Ave, Wilmette 60091 | (847) 251-7326 |
| Jack Spellman Electric Co 1505 Wilmette Ave, Wilmette 60091 | (847) 251-4470 |
| Wilshore Electric 1738 Wilmette Ave, Wilmette 60091 | (847) 256-3766 |