| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| SIEBERNS CONSTRUCTION | Business | 104001156 | PENFIELD | ACTIVE | Verify |
| SIERPINSKI INC | Business | 104009700 | ELMWOOD PARK | CANCELLED | Verify |
| SIERRA CONSTRUCTION | Business | 104016354 | JOLIET | CANCELLED | Verify |
| SIERRA CONSTRUCTION | Business | 104011077 | MANHATTAN | NOT RENEWED | Verify |
| SIERRA CONSTRUCTION SERVICES INC | Business | 104012458 | HUNTLEY | NOT RENEWED | Verify |
| SIERRA DESIGN INC | Business | 104006929 | ST CHARLES | NOT RENEWED | Verify |
| SIERRA ROOFING CORPORATION | Business | 104002955 | FRANKLIN PARK | NOT RENEWED | Verify |
| SIERRA'S CONSTRUCTION CORP | Business | 104018854 | WOODSTOCK | ACTIVE | Verify |
| SIEVERS CONSTRUCTION | Business | 104012693 | PEORIA HEIGHTS | NOT RENEWED | Verify |
| SIEVERS CUSTOM BUILDERS INC | Business | 104005708 | MINOOKA | NOT RENEWED | Verify |
| SIGMA ROOFING & SIDING INC. | Business | 104019219 | ELGIN | ACTIVE | Verify |
| SIGNATURE HOME REMODELERS LLC | Business | 104020627 | ROCKFORD | NOT RENEWED | Verify |
| SIGNATURE PROPERTY SOLUTIONS, INC. | Business | 104020642 | PALOS PARK | ACTIVE | Verify |
| SIGNATURE ROOFING & CONSTRUCTION INC | Business | 104016221 | LEMONT | ACTIVE | Verify |
| SIKI GROUP INC | Business | 104013685 | RIVER GROVE | CANCELLED | Verify |
| SILAS L HOWARD | Business | 104002031 | COAL VALLEY | CANCELLED | Verify |
| SILVA CONTRACTING & RESTORATION | Business | 104019002 | CHICAGO | ACTIVE | Verify |
| SILVA'S CUSTOM BUILDING & REMODELING | Business | 104005091 | ROCHELLE | CANCELLED | Verify |
| SILVER BROS INC | Business | 104004156 | HOOPESTON | NOT RENEWED | Verify |
| SILVER BULLET CONSTRUCTION INC | Business | 104005095 | CHERRY VALLEY | CANCELLED | Verify |
| SILVER CREEK CONSTRUCTION AND PAINTING LLC | Business | 104020754 | LEBANON | ACTIVE | Verify |
| SILVER PHOENIX INC. | Business | 104019723 | BURR RIDGE | ACTIVE | Verify |
| SILVERBACK EXTERIORS LLC | Business | 104019990 | SPRINGFIELD | NOT RENEWED | Verify |
| SILVERTON ROOFING | Business | 104009126 | WOODSTOCK | NOT RENEWED | Verify |
| SILVIA'S CONSTRUCTION INC | Business | 104018112 | HAINESVILLE | NOT RENEWED | Verify |
| SIMMONS & SIMMONS CONST, INC. | Business | 104007713 | ST ANNE | NOT RENEWED | Verify |
| SIMMONS CONSTRUCTION | Business | 104009342 | WAGGONER | NOT RENEWED | Verify |
| SIMMONS PAINTING & REMODELING CONTRACTOR | Business | 104002620 | SPRINGFIELD | CANCELLED | Verify |
| SIMMONS ROOFING | Business | 104013557 | ANDALUSIA | NOT RENEWED | Verify |
| SIMMONS ROOFING | Business | 104012519 | KIRKLAND | NOT RENEWED | Verify |
| SIMON & SONS ROOFING CO | Business | 104015485 | CICERO | NOT RENEWED | Verify |
| SIMONDS CONSTRUCTION | Business | 104006350 | JACKSONVILLE | NOT RENEWED | Verify |
| SIMPLICITY GENERAL CONTRACTORS LLC | Business | 104015141 | KEWANEE | NOT RENEWED | Verify |
| SIMPLY MODERN CONTRACTING PLLC | Business | 104019480 | PLAINFIELD | NOT RENEWED | Verify |
| SIMPSON & CO GENERAL | Business | 104006485 | JERSEYVILLE | CANCELLED | Verify |
| SIMPSON CONSTRUCTION | Business | 104004696 | MACOMB | CANCELLED | Verify |
| SIMPSONS CONSTRUCTION | Business | 104009930 | LEWISTOWN | CANCELLED | Verify |
| SIMRA CONSTRUCTION INC | Business | 104003965 | WARRENVILLE | CANCELLED | Verify |
| SIMS AND SON INC | Business | 104003382 | CHICAGO RIDGE | CANCELLED | Verify |
| SIMS CONSTRUCTION CO | Business | 104003266 | EAST ST LOUIS | CANCELLED | Verify |
| SINCLAIR BUILDERS INC | Business | 104006320 | FREEPORT | CANCELLED | Verify |
| SINCLAIR CONSTRUCTION | Business | 104005291 | ATHENS | ACTIVE | Verify |
| SINGER ROOFING | Business | 104007422 | MOUNT CARMEL | CANCELLED | Verify |
| SINGLE PLY SYSTEMS INC | Business | 104001777 | BLUE ISLAND | NOT RENEWED | Verify |
| SINGLE-PLY APPLICATIONS | Business | 104011930 | MONTGOMERY | CANCELLED | Verify |
| SINGLES CONSTRUCTION COMPANY LLC | Business | 104016692 | ELGIN | NOT RENEWED | Verify |
| SINGLES ROOFING AND CONSTRUCTION COMPANY | Business | 104016821 | ELGIN | ACTIVE | Verify |
| SINGLES ROOFING CO INC | Business | 104000013 | ELGIN | NOT RENEWED | Verify |
| SINGLEY ROOFING & CONSTRUCTION | Business | 104010588 | MASON CITY | NOT RENEWED | Verify |
| SIRNER'S SHEET METAL | Business | 104002924 | CHICAGO | CANCELLED | Verify |