| License # | Business Name | City | Status | Last Updated |
|---|---|---|---|---|
| 1149602 | ZF HEATING & COOLING | CONCORD | Active | — |
| 1151959 | ZG METAL GUTTERS | ANAHEIM | Active | — |
| 1159881 | ZHANG ELECTRICAL | SOUTH EL MONTE | Active | — |
| 1158862 | ZH CONSTRUCTION | WOODLAND HILLS | Active | — |
| 1149977 | ZHENG FANG | ROSEMEAD | Active | — |
| 1160265 | ZHENG FU | WHITTIER | Active | — |
| 1155412 | ZHIBIN SU | DIAMOND BAR | Active | — |
| 1156099 | ZHITIAN SHAO CONSTRUCTION | NEWARK | Active | — |
| 1157970 | ZHIWEN ELECTRICAL CONSTRUCTION | SAN FRANCISCO | Active | — |
| 1158107 | ZHIYUAN LI CONSTRUCTION | ONTARIO | Active | — |
| 1152499 | ZHLA PAINTING | IRVINE | Active | — |
| 1150888 | ZHOLUDEV SOLUTIONS INC | MILPITAS | Active | Jun 20, 2026 |
| 1149800 | ZHONGLUN WU | SAN FRANCISCO | Active | — |
| 1151330 | ZIHAO LI | MONTEREY PARK | Active | — |
| 1156171 | ZILLION PAINTING | OAKLAND | Active | — |
| 1160106 | ZINGA CONTRACTING SERVICES LLC | RAMONA | Active | — |
| 1149830 | ZINOC DESIGN AND CONSTRUCTION | LAKE FOREST | Active | — |
| 1151231 | ZION FACILITY SERVICE AND CONSTRUCTION | COMPTON | Active | May 6, 2026 |
| 1151260 | ZION ROOFING | STOCKTON | Active | — |
| 1154797 | ZION ROOFING INC | CORONA | Active | Aug 4, 2026 |
| 1155123 | ZIQING XUE | MILPITAS | Active | — |
| 1155193 | ZIUM DESIGN AND CONSTRUCTION INC | LAKE FOREST | Active | Aug 3, 2026 |
| 1155332 | ZL ELECTRICAL SERVICES | ARCADIA | Active | — |
| 1155866 | Z'LEVEL CONSTRUCTION | SACRAMENTO | Active | — |
| 1151376 | ZL LEGACY DEVELOPMENT INC | CLAREMONT | Active | — |
| 1151552 | ZMC CONSTRUCTION COMPANY | FREMONT | Active | Mar 9, 2026 |
| 1159288 | ZOETHI ROOFING | SUNNYVALE | Active | — |
| 1155985 | ZOOK CABIN LLC | GAP | Active | Aug 28, 2026 |
| 1148878 | ZOOM CONSTRUCTION INC | HAYWARD | Active | Jan 30, 2026 |
| 1158052 | ZORA CONSTRUCTION SERVICE | ROWLAND HEIGHTS | Active | — |
| 1157135 | ZUBR CONSTRUCTION LLC | SAN JOSE | Active | — |
| 1152787 | ZUMA BUILDERS INC | WOODLAND HILLS | Active | Jun 19, 2026 |
| 1154391 | ZUMAYA PAINTING SERVICE | POWAY | Active | — |
| 1150143 | ZUNIGA'S ELECTRIC | SALINAS | Active | Apr 11, 2026 |
| 1156004 | ZUNIGAS PAINTING CORP | INGLEWOOD | Active | Aug 14, 2026 |
| 1154638 | ZUVANEX CONSTRUCTION INC. | AUBURN | Active | Aug 14, 2026 |
| 1157239 | ZV RENOVATIONS | LOS ANGELES | Active | — |
| 1158824 | ZWC CONSTRUCTION | JURUPA VALLEY | Active | — |
| 1148883 | ZW DESIGN AND BUILD INC | GILROY | Active | Jun 16, 2026 |
| 1152168 | ZW HVAC SERVICE | SOUTH EL MONTE | Active | — |
| 1157623 | ZYWIN TECH SERVICES LLC | IRVINE | Active | — |
| 1154203 | ZZ DESIGN AND BUILD INC | CHULA VISTA | Active | — |
| 1150295 | ZZINTEL INC | YORBA LINDA | Active | — |