| Business | Phone |
| All-Line Construction N057 Page St, Winfield 60190 | (630) 665-4443 |
| Bob's Stairs & Interiors Po Box 591, Winfield 60190 | (630) 372-2703 |
| Cantigny Development Llc 28w176 Belleau Dr, Winfield 60190 | (630) 231-2580 |
| Exelon Construction N025 Winfield Rd, Winfield 60190 | (630) 668-2010 |