Registered contractors in Chicago, IL
22 active contractor registrations in Chicago, IL, in the L&I files of October 2, 2026.
| Contractor | License | Specialty | Expires |
|---|---|---|---|
| CABWORKS CUSTOM ELEVATORS INC | CABWOCE762OC | Installation/alteration | May 29, 2028 |
| CABWORKS CUSTOM ELEVATORS INC | CABWOCE768JD | Elevator | May 1, 2028 |
| CHICAGO FLYHOUSE INCORPORATED | CHICAFI807Q4 | Insulation and acoustical | Nov 9, 2026 |
| CLUNE CONSTRUCTION CO LP | CLUNECC832ND | General | Aug 16, 2027 |
| CUSHMAN & WAKEFIELD US INC | CUSHMWU792OG | General | May 19, 2028 |
| DKI SOLUTIONS LLC | DKISOSL773QN | General | Nov 19, 2027 |
| HEARTLAND FACILITIES | HEARTF*750O6 | General | Nov 12, 2027 |
| JONES LANG LASALLE AMERICAS IN | JONESLL793MH | General | Jul 2, 2027 |
| MLCO CONSTRUCTION LLC | MILCOCL788KQ | General | May 21, 2028 |
| ONEILL CONTRACTORS INC | ONEILCI924MZ | General | Sep 10, 2028 |
| OSR HOLDING COMPANY LLC | OSRHOHC763NT | Roofing | Sep 23, 2028 |
| POWER CONSTRUCTION CHICAGO LLC | POWERCC763B5 | General | Apr 16, 2028 |
| POWER FORCES LLC | POWERFL744KA | General | May 27, 2028 |
| POWER RESIDENTIAL LLC | POWERRL774N4 | General | Aug 23, 2027 |
| ROADSAFE TRAFFIC SYSTEMS INC | ROADSTS852JA | General | Apr 7, 2027 |
| SCHEMA GROUP LLC | SCHEMGL744DR | General | Apr 1, 2028 |
| SEDIA SYSTEMS INC | SEDIASI917NO | Inst equip/stat furn/lab t/lo | Jun 18, 2028 |
| SITELINE INTERIOR CRPNTRY INC | SITELIC790L3 | Cabinets, millwork and finish carpentry | Aug 10, 2027 |
| SKYLINE WINDOW COVERINGS LLC | SKYLIWC770L2 | Window coverings | Oct 27, 2027 |
| WALSH CONSTRUCTION CO II LLC | WALSHCC907PR | General | Oct 24, 2028 |
| WALSH FEDERAL LLC | WALSHFL750JS | General | Apr 15, 2027 |
| WALSH PACIFIC CONSTRUCTION | WALSHPC044DC | General | Jul 14, 2028 |
Alphabetical order — this site ranks no one. Active company registrations in the L&I contractor files of October 2, 2026. Contractors registered as individuals are not on this site. How to read this.