| Business | Phone |
| B Hough Construction Co 7236 W 20th Ave, Gary 46406 | (219) 977-8190 |
| Earth Tech Inc 1 N Broadway, Gary 46402 | (219) 880-0251 |
| Harbour Contractors 601 S Lake St, Gary 46403 | (219) 939-1058 |
| Key Building Svc 1028 Whitcomb St, Gary 46404 | (219) 977-2872 |
| Lee Construction Svc 563 S Lake St, Gary 46403 | (219) 938-8829 |
| Price Construction 665 N Shelby St, Gary 46403 | (219) 938-9780 |
| Solid Platforms 1 N Broadway, Gary 46402 | (219) 886-1674 |
| Webb Construction Inc 5643 E 5th Pl, Gary 46403 | (219) 939-6078 |