| License # | Business Name | City | Status | Last Updated |
|---|---|---|---|---|
| 991246 | YOUNG HERMAN H | REDWOOD CITY | Active | Mar 19, 2026 |
| 997674 | YOUR LOCAL AIR CARE SERVICES | WOODLAND HILLS | Active | Oct 13, 2026 |
| 995963 | YOUSEM PLUMBING AND ROOTER CO | NORTHRIDGE | Active | Sep 24, 2026 |
| 996791 | YUA HUA CONSTRUCTION | SAN JOSE | Active | Aug 24, 2026 |
| 994178 | YUAN SHUO | WEST COVINA | Active | Jun 16, 2026 |
| 991896 | YUNG ELLIOT GENERAL CONTRACTOR | SANTA ROSA | Active | Apr 11, 2026 |
| 996497 | Y&Y CONSTRUCTION | IRVINE | Active | Jun 25, 2026 |
| 991340 | Z3 PLUMBING CORP | LA HABRA | Active | Mar 23, 2026 |
| 998222 | ZACHARY GREENE CUSTOM DESIGN & FINE FINISH CARPENTRY | LA MESA | Active | Oct 22, 2024 |
| 993629 | ZACH'S AIR CONDITIONING & HEATING | FORESTHILL | Active | Jun 18, 2026 |
| 994794 | ZAHRADNIK WOODWORKS CONSTRUCTION | BODEGA | Active | Oct 10, 2026 |
| 990406 | ZAPATA GONZALO JR | PALM DESERT | Active | — |
| 996650 | ZASTE ROBERT SR | CONCORD | Active | Sep 14, 2026 |
| 990867 | ZAZUETA LANDSCAPE | LOS GATOS | Active | Sep 23, 2026 |
| 996254 | ZEE H CONSTRUCTION LLC | NOVATO | Active | Aug 18, 2026 |
| 997590 | ZEGA BUILDERS INC | SAN FRANCISCO | Active | Sep 14, 2026 |
| 998055 | ZENAK R P GENERAL CONTRACTING | FOLSOM | Active | Sep 4, 2026 |
| 992488 | ZEPHYR CONSTRUCTION SERVICES INC | SOLANA BEACH | Active | May 1, 2026 |
| 995096 | ZEPTER GROUP LTD | LONG BEACH | Active | Jun 18, 2026 |
| 998449 | Z H MECHANICAL INC | SAN FRANCISCO | Active | Oct 10, 2026 |
| 998698 | ZHONG YUAN GENERAL SERVICE | SAN LEANDRO | Active | Apr 30, 2026 |
| 994625 | ZHU CHUN | SUNNYVALE | Active | Sep 4, 2026 |
| 995389 | ZIBA DESIGN & CONSTRUCTION CO | SAN JOSE | Active | Jul 17, 2026 |
| 998000 | Z.I.D | SAN FRANCISCO | Active | Sep 18, 2026 |
| 996589 | ZIER POOLS INC | SAN MARCOS | Active | Aug 11, 2026 |
| 991039 | ZION HEATING & COOLING | MORENO VALLEY | Active | Jan 8, 2025 |
| 994545 | ZIPPER DESIGN + BUILD INC | CUPERTINO | Active | Aug 6, 2026 |
| 990254 | Z M I STONE INC | CONCORD | Active | Oct 3, 2026 |
| 996257 | ZOELLNER DAVID | JACKSON | Active | Aug 20, 2026 |
| 994028 | ZOHRABIANS ARCHITECTS AND BUILDERS INC | GLENDALE | Active | Sep 18, 2026 |
| 989541 | ZONE AIR CONDITIONING & HEATING GROUP INC | TARZANA | Active | Oct 10, 2026 |
| 998032 | ZOWA CONSTRUCTION INC | BURLINGAME | Active | Jun 17, 2026 |
| 993595 | ZUNIGA RIGOBERTO | FONTANA | Contr Bond Susp | Oct 24, 2025 |
| 994916 | ZUNIGASCAPES INC | MORENO VALLEY | Active | Nov 5, 2025 |