Licensed contractors in Chicago, IL
34 company licenses with a clear status in Chicago, IL, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| 2KBUILDS ELECTRIC 2KBUILDS LLC | 1115348 | C-10 — Electrical | Jan 31, 2027 |
| ACCIONA AGUA CORPORATION (USA) | 1127979 | A — General Engineering | Oct 31, 2026 |
| ACCIONA CONSTRUCTION USA CORP | 1075070 | A — General Engineering | Apr 30, 2027 |
| ARCHER WESTERN CONSTRUCTION LLC | 978992 | A — General Engineering | Nov 30, 2026 |
| BULLEY & ANDREWS LLC | 1033912 | B — General Building | Dec 31, 2027 |
| BUSHMAN CONSTRUCTION MANAGEMENT INC | 1125044 | B — General Building | Aug 31, 2028 |
| CABWORKS CUSTOM ELEVATORS INC | 1097561 | C-11 — Elevator | Oct 31, 2028 |
| CALIFORNIA WINDOW FASHIONS SKYLINE WINDOW COVERINGS LLC | 1058565 | D-52 — Window Coverings | Sep 30, 2027 |
| CHICAGO FLYHOUSE INCORPORATED | 1023319 | C-2 — Insulation and Acoustical | Feb 28, 2027 |
| CS TREEHOUSE CALIFORNIA LLC | 1155927 | B — General Building | May 31, 2028 |
| CUSHMAN & WAKEFIELD US INC | 1096061 | B — General Building | Sep 30, 2028 |
| EPSTEIN CONSTRUCTION INC | 571687 | B — General Building | Jun 30, 2027 |
| GI ENERGY GI ENDURANT LLC | 1015648 | A — General Engineering | Jun 30, 2028 |
| HOTEL REHABS LLC | 1006338 | B — General Building | Aug 31, 2027 |
| JONES LANG LASALLE AMERICAS INC | 1041963 | C-10 — Electrical | Jul 31, 2028 |
| NOVAK CONSTRUCTION COMPANY | 811879 | B — General Building | Feb 29, 2028 |
| O'HARA'S SON ROOFING COMPANY J3 CONSTRUCTION INC | 1112198 | C-39 — Roofing | Nov 30, 2027 |
| OSR HOLDING COMPANY LLC | 1132670 | C-39 — Roofing | Feb 28, 2027 |
| PASCHEN F H NIELSEN S N INC | 710288 | A — General Engineering | Jul 31, 2027 |
| RD SMART CONSTRUCTION INC | 1097844 | C-29 — Masonry | Oct 31, 2026 |
| RESOURCE INNOVATIONS INC | 1013707 | B — General Building | May 31, 2028 |
| ROADSAFE TRAFFIC SYSTEMS INC | 930960 | A — General Engineering | Apr 30, 2027 |
| S & L ENGINEERS LTD | 1098641 | A — General Engineering | Nov 30, 2026 |
| SATURN ENTERPRISES INC | 860010 | B — General Building | Jun 30, 2027 |
| SCHEMA GROUP LLC | 1080121 | B — General Building | Aug 31, 2027 |
| SEDIA SYSTEMS INC | 923878 | D-34 — Prefabricated Equipment | Oct 31, 2028 |
| SITELINE INTERIOR CARPENTRY CONTRACT OFFICE INSTALLATIONS INC | 1001824 | C-6 — Cabinet, Millwork and Finish Carpentry | Mar 31, 2027 |
| SKENDER CONSTRUCTION LLC | 999596 | B — General Building | Dec 31, 2026 |
| SOCORE INSTALLATION SERVICES LLC | 986434 | C-10 — Electrical | Aug 31, 2027 |
| TITAN ELECTRONICS LLC | 1157595 | C-7 — Low Voltage Systems | Jul 31, 2028 |
| WAIKATO CONSTRUCTION WAIKATO ENTERPRISES INC | 1054364 | B — General Building | Jun 30, 2027 |
| WALSH / MYERS JOINT VENTURE | 1065954 | A — General Engineering | May 31, 2028 |
| WALSH CONSTRUCTION COMPANY II LLC | 982816 | A — General Engineering | Apr 30, 2027 |
| WEAVER CONSULTANTS GROUP OF CALIFORNIA LLC | 1141990 | A — General Engineering | Aug 31, 2027 |
Alphabetical order — this site ranks no one. Company licenses with a clear status in the CSLB file of October 1, 2026. Sole owners are not on this site; for today's status and complaints, use the CSLB's Instant License Check. How to read this.