| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| ZEMPEL'S ROOFING & CONSTRUCTION | Business | 104016314 | LEWISTOWN | NOT RENEWED | Verify |
| ZENON DZIUBINSKI INC | Business | 104008579 | PALATINE | ACTIVE | Verify |
| ZEO GROUP INC | Business | 104015655 | INGLESIDE | NOT RENEWED | Verify |
| ZEPEDA CONSTRUCTION INC | Business | 104007729 | CHICAGO | NOT RENEWED | Verify |
| ZEPEDA CONSTRUCTION SERVICES INC | Business | 104010560 | CHICAGO | CANCELLED | Verify |
| ZEPHYR PLANNING & MANAGEMENT PLLC | Business | 104019515 | FAIRBURY | ACTIVE | Verify |
| ZEPHYROS ROOFING LLC | Business | 104020298 | NORTH CHICAGO | ACTIVE | Verify |
| ZEPPELIN ROOFING | Business | 104010228 | WHEELING | NOT RENEWED | Verify |
| ZERINS ROOFING & GUTTERS | Business | 104013686 | THORNTON | CANCELLED | Verify |
| ZET CONSTRUCTION INC | Business | 104018969 | DEERFIELD | ACTIVE | Verify |
| ZH ROOFING INC | Business | 104018090 | CHICAGO | ACTIVE | Verify |
| ZHINTECH CONSTRUCTION LLC | Business | 104019885 | CHICAGO | ACTIVE | Verify |
| ZICKAU CONSTRUCTION | Business | 104015762 | MOUNT CARROLL | ACTIVE | Verify |
| ZIEHLKE CONSTRUCTION | Business | 104007600 | NORTHBROOK | NOT RENEWED | Verify |
| ZIGGY'S ROOFING INC | Business | 104011174 | ROLLING MEADOWS | ACTIVE | Verify |
| ZIMAR ROOFING AND CONSTRUCTION LLC | Business | 104016582 | SCHAUMBURG | ACTIVE | Verify |
| ZIMMERMAN BUILDERS INC | Business | 104015464 | ROANOKE | NOT RENEWED | Verify |
| ZIMMERMAN CONSTRUCTION | Business | 104001972 | OREGON | NOT RENEWED | Verify |
| ZIMMERMAN CONSTRUCTION INC | Business | 104001954 | FAIRBURY | ACTIVE | Verify |
| ZIMMERMAN EXTERIORS INC | Business | 104016150 | GRANITE CITY | ACTIVE | Verify |
| ZIMMERMAN HOME IMPROVEMENT INC | Business | 104000097 | EFFINGHAM | NOT RENEWED | Verify |
| ZIMMERMAN PROPERTY & CONSTRUCTION | Business | 104013388 | PETERSBURG | NOT RENEWED | Verify |
| ZIN-CO CONSTRUCTION | Business | 104000222 | LOUISVILLE | NOT RENEWED | Verify |
| ZINGRAF MAINTENANCE | Business | 104009583 | FRANKLIN PARK | NOT RENEWED | Verify |
| ZINK CONSTRUCTION INC. | Business | 104017485 | PEKIN | NOT RENEWED | Verify |
| ZION 601 HOME IMPROVEMENTS LLC | Business | 104020488 | PEORIA | NOT RENEWED | Verify |
| ZION ALUMINUM | Business | 104012501 | ZION | NOT RENEWED | Verify |
| ZION CONSTRUCTION | Business | 104012116 | ROCKFORD | NOT RENEWED | Verify |
| ZION EXTERIOR INC | Business | 104019377 | AURORA | ACTIVE | Verify |
| ZION ROOFING & INSULATION INC | Business | 104017530 | CHICAGO | ACTIVE | Verify |
| ZIONE ROOFING | Business | 104009792 | CICERO | CANCELLED | Verify |
| ZIPPRICH CONSTRUCTION INC | Business | 104006781 | DES PLAINES | NOT RENEWED | Verify |
| ZITO CONSTRUCTION INC | Business | 104010263 | LOMBARD | NOT RENEWED | Verify |
| ZMC INC | Business | 104000399 | ADDISON | CANCELLED | Verify |
| ZMS ROOFING & CONSTRUCTION | Business | 104010903 | BELLWOOD | CANCELLED | Verify |
| ZOBALS ROOFING & HOME REMODELING | Business | 104009977 | BELVIDERE | NOT RENEWED | Verify |
| ZOCH ROOFING & CONSTRUCTION LLC | Business | 104015481 | CAMARGO | NOT RENEWED | Verify |
| ZODIAC CONSTRUCTION CO | Business | 104000703 | GURNEE | CANCELLED | Verify |
| ZONAC ALUMINUM SIDING CO | Business | 104004166 | GLENDALE HEIGHTS | CANCELLED | Verify |
| ZONE CONSTRUCTION GROUP INC | Business | 104017972 | POPLAR GROVE | NOT RENEWED | Verify |
| ZOOK CONSTRUCTION INC | Business | 104003889 | BLOOMINGTON | NOT RENEWED | Verify |
| ZORE FILIPOVSKI | Business | 104002459 | STICKNEY | NOT RENEWED | Verify |
| ZS CONSTRUCTION GROUP INC | Business | 104017646 | ADDISON | INACTIVE | Verify |
| ZUMBAS ROOFING INC | Business | 104017071 | CHICAGO | NOT RENEWED | Verify |
| ZUMWALT CONSTRUCTION CO INC | Business | 104006775 | GODFREY | NOT RENEWED | Verify |
| ZUNIGA ROOFING INC | Business | 104018842 | WAUKEGAN | ACTIVE | Verify |
| ZUNO EXTERIORS LLC | Business | 104020425 | CHICAGO HEIGHTS | ACTIVE | Verify |
| ZURLINDEN BROS INC | Business | 104000194 | STREATOR | NOT RENEWED | Verify |
| ZW CONSTRUCTION INC | Business | 104011023 | MCHENRY | NOT RENEWED | Verify |
| ZWETTLER CONSTRUCTION INC | Business | 104004648 | URBANA | NOT RENEWED | Verify |