The PBC has prequalified firms to work in the following areas. Click on the type of work to see a list of prequalified contractors with contact information and the date prequalification expires.
| Type of Work | Description |
| Chicago Park District Capital Improvement Program | Pre-qualified 08/08/2017 |
| Class A General Contractors | No limit; Prequalified 03/14/2017 |
| Class B General Contractors | Project Size NTE $10M; Prequalified 06/14/2016 |
| Class C General Contractors | Project Size NTE $5M; Prequalified 06/14/2016 |
| Class D General Contractors | Project Size NTE $2M; Prequalified 06/14/2016 |
| Class E General Contractors | Project Size NTE $500K; Prequalified 06/14/2016 |
| Demolition Contractors | Adopted City of Chicago List 09/08/2015 |