| Business | Phone |
| Am-Pm Electric Inc 67 S Old Rand Rd, Lake Zurich 60047 | (847) 438-8005 |
| Rvd Electric Co 6863 Ellis Dr, Lake Zurich 60047 | (847) 837-4007 |
| Crystal Electric 3602 Crestview Dr, Lake Zurich 60047 | (847) 438-9077 |
| Greco Electric Inc 785 Oakwood Rd S105, Lake Zurich 60047 | (847) 397-7500 |
| Mc Guire Electric Corp 1050 Ensell Rd 182, Lake Zurich 60047 | (847) 438-1177 |
| M & R Electric 23752 N Midlothian Rd, Lake Zurich 60047 | (847) 438-7592 |
| Lantern Electric Co 211 Foxfire Dr, Lake Zurich 60047 | (847) 438-0008 |
| Karrow Electric 23745 S Lakewood Ln, Lake Zurich 60047 | (847) 438-0198 |