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Verify any contractor against official state-board records.
25 results in IL · more available
| Business | State | License # | Type | Status | Expires |
|---|---|---|---|---|---|
| Behrmann Company St Louis | IL | 4552 | CDB SUPPLIER | Registered | 2028-02-28 |
| Schmeling Construction Co. Rockford | IL | 4561 | CDB CONTRACTOR | Registered | 2027-10-31 |
| Elens and Maichin Roofing and Sheet Metal, Inc. Joliet | IL | 4582 | CDB CONTRACTOR | Registered | 2029-04-30 |
| Crawford Heating & Cooling Co. Rock Island | IL | 4585 | CDB CONTRACTOR | Registered | 2029-04-30 |
| Mechanical Service of Galesburg, Inc. Galesburg | IL | 4596 | CDB CONTRACTOR | Registered | 2029-07-31 |
| P. H. Broughton & Sons, Inc. Springfield | IL | 4670 | CDB CONTRACTOR | Registered | 2029-01-31 |
| National Wrecking Company Chicago | IL | 469 | CDB SUBCONTRACTOR | Registered | 2029-01-31 |
| Neumann Company Contractors Inc Merrillan | IL | 476 | CDB CONTRACTOR | Registered | 2027-04-30 |
| Great Lakes Plumbing & Heating Co. Chicago | IL | 4805 | CDB CONTRACTOR / SUBCONTRACTOR | Registered | 2026-08-31 |
| J & L Robinson Development and Construction Company Carbondale | IL | 4854 | CDB CONTRACTOR | Registered | 2026-10-31 |
| Kreiling Roofing Co. Peoria | IL | 4889 | CDB CONTRACTOR | Registered | 2029-01-31 |
| W. E. O'Neil Construction Co. Chicago | IL | 489 | CDB CONTRACTOR | Registered | 2026-08-31 |
| Oberlander Electric Co. Mossville | IL | 4897 | CDB CONTRACTOR / VENDOR | Registered | 2029-05-31 |
| Pepper Construction Co. Barrington | IL | 4898 | CDB SUBCONTRACTOR | Registered | 2027-08-31 |
| Otis Elevator Company Chicago | IL | 4918 | CDB SUBCONTRACTOR | Registered | 2027-01-31 |
| Automatic Fire Systems, Inc. Machesney Park | IL | 4919 | CDB CONTRACTOR | Registered | 2026-10-31 |
| Superior Fire Protection Systems Inc. Forsyth | IL | 4940 | CDB CONTRACTOR | Registered | 2029-08-31 |
| Dynamic Heating & Piping Co Crestwood | IL | 4949 | CDB SUBCONTRACTOR | Registered | 2026-08-31 |
| Anderson Electric Inc. Danville | IL | 4966 | CDB CONTRACTOR | Registered | 2029-04-30 |
| Shambaugh & Son, L.P. Fort Wayne | IL | 500 | CDB CONTRACTOR | Registered | 2029-09-30 |
| Mechanics Planing Mill Inc Glen Carbon | IL | 5006 | CDB SUPPLIER | Registered | 2028-07-31 |
| Globetrotters Engineering Corporation Chicago | IL | 5041 | CDB A/E | Registered | 2029-01-31 |
| The Levy Company Northbrook | IL | 5043 | CDB CONTRACTOR | Registered | 2026-08-31 |
| Potter Electric Service, Inc. Urbana | IL | 511 | CDB CONTRACTOR | Registered | 2028-12-31 |
| Midwest Testing Service, Inc. Peru | IL | 5172 | CDB A/E | Registered | 2029-05-31 |