| Business | Phone |
| Ryman Construction & Trucking 21036 Curtis Ln, Wilmington 60481 | (815) 458-9886 |
| A2z Construction 602 1/2 S Joliet St, Wilmington 60481 | (815) 476-5480 |
| Brieser Construction 27726 Boulder Rd, Wilmington 60481 | (815) 476-0121 |
| Castle Construction 19841 W Highway 102, Wilmington 60481 | (815) 476-9204 |
| Roy Concrete & Constr Inc 18411 W Thornton Rd, Wilmington 60481 | (815) 476-9068 |
| Cunnings & Cunnings Inc 31864 S Barr Rd, Wilmington 60481 | (815) 476-9637 |
| Grskovic & Son Inc 23235 Widows Rd, Wilmington 60481 | (815) 476-4394 |
| Nc Van Duyne Construction 515 N Kankakee St, Wilmington 60481 | (815) 476-0588 |
| Markle's Construction 32277 S Route 53, Wilmington 60481 | (815) 476-6169 |
| Marshall Construction Svc Inc 415 Wabash St, Wilmington 60481 | (815) 476-7693 |