| Business | Phone |
| Action Electrical Contractors 4917 N Kenmore Ave, Chicago 60640 | (773) 271-5700 |
| African American Contract Assn 3901 S State St, Chicago 60609 | (773) 373-0930 |
| American Residential Gen Contr 4112 N Keystone Ave, Chicago 60641 | (773) 202-1106 |
| Anchor General Contracting 1801 W Addison St, Chicago 60613 | (773) 477-4332 |
| Fjs Contracting 911 W Gordon Ter, Chicago 60613 | (773) 244-0488 |
| Fess Contracting 542 W 120th St, Chicago 60628 | (773) 928-6413 |
| Casa Contractor Inc 4607 N Sheridan Rd, Chicago 60640 | (773) 989-7422 |
| Envoy Construction Systems 9101 S Western Ave 10, Chicago 60620 | (773) 233-8885 |
| Contractors & Builders Inc 1056 W Belmont Ave, Chicago 60657 | (773) 244-2643 |
| Construction Protection.org 1107 S. Hough St., Chicago 60641 | (847) 562-5523 |