| Business | Phone |
| Britescapes Construction Elmhurst 60126 | (630) 936-0680 |
| Egizii Electric Inc 1041 S Il Route 83, Elmhurst 60126 | (630) 617-8899 |
| Illinois Electric 376 Webster Ave, Elmhurst 60126 | (630) 279-1279 |
| K Rieger Co Inc 25 Windsor Dr, Elmhurst 60126 | (630) 530-7515 |
| Lewis Electric Elmhurst 60126 | (630) 688-6116 |
| Oak Brook Mechanical Svc 961 S Highway 83, Elmhurst 60126 | (630) 941-3555 |
| Pacey Electrical & Tech 642 Sunnyside Ave, Elmhurst 60126 | (708) 386-1600 |
| Raven Electric Inc Elmhurst 60126 | (630) 530-0994 |
| S & I Electric Llc 681 N West Ave, Elmhurst 60126 | (630) 832-3662 |
| Terrance Electric 1015 S Highway 83, Elmhurst 60126 | (630) 758-0011 |