| Business | Phone |
| 3 J's Electric Inc 15665 Sunset Ridge Dr, Orland Park 60462 | (708) 403-3709 |
| All Suburban Electric Inc Orland Park 60467 | (708) 301-0000 |
| Allied Electric Inc 17649 Westbrook Dr, Orland Park 60467 | (708) 479-2136 |
| Amir Contracting & Constr Co 9036 Caddy Ct, Orland Park 60462 | (708) 385-3833 |
| Amir Contracting & Constr Co 9036 Caddy Ct, Orland Park 60462 | (708) 349-2285 |
| Beverly Oak Electrical Contr 15504 Orlan Brook Dr, Orland Park 60462 | (708) 422-2611 |
| Edward Electric Co 13255 Southwest Hwy, Orland Park 60462 | (630) 833-0999 |
| Edward Electric Co 170 Main St, Orland Park 1562 | (508) 885-4511 |
| Clearview Electric Inc 15327 S 70th Ct, Orland Park 60462 | (708) 532-2666 |
| Cotter Hall Electric Inc 16180 Kingsport Rd, Orland Park 60467 | (708) 460-5440 |