| Business | Phone |
| Halvorsen Electric Inc 6901 W Grand Ave, Elmwood Park 60707 | (773) 237-4442 |
| Make A Call Inc 2103 N Nordica Ave, Elmwood Park 60707 | (312) 882-3556 |
| Sava Electric 7508 W Grand Ave, Elmwood Park 60707 | (708) 452-0543 |
| Marathon Electric Mfg Corp 2102 N Natchez Ave, Elmwood Park 60707 | (773) 745-5789 |
| Z Brothers Electric 7916 W Grand Ave, Elmwood Park 60707 | (708) 456-8658 |