| License # | Business Name | City | Status | Last Updated |
|---|---|---|---|---|
| 732893 | WILLIAMSON CONTRACTING | LINCOLN | Active | — |
| 743804 | WILLIAMS WOOD WORKS | RIVERSIDE | Active | Nov 6, 2025 |
| 738199 | WILLIS CONSTRUCTION | BAYWOOD PARK | Active | Jul 10, 2025 |
| 730960 | WILLITS RICK WOOD FLOORS | BLUE LAKE | Active | Mar 18, 2025 |
| 736879 | WILMAR ELECTRICAL SERVICES | LOS ANGELES | Active | Jun 18, 2025 |
| 732426 | WILSON J M DEVELOPMENT CORP | AVILA BEACH | Active | May 5, 2026 |
| 742226 | WILSON MARK | LANDERS | Active | Dec 2, 2025 |
| 742877 | WINDEMERE ELECTRIC | FREMONT | Active | Jun 1, 2026 |
| 735239 | WINDOW DECOR | ALAMEDA | Active | Nov 18, 2025 |
| 740266 | WINDOW DECOR & INSTALLATION | PASO ROBLES | Contr Bond Susp | Jul 23, 2025 |
| 733141 | WINDY TREE INC | OAKDALE | Active | Apr 4, 2026 |
| 738134 | WINTERS GUTTER SERVICE | SAN MATEO | Work Comp Susp | May 29, 2026 |
| 734626 | WIRED AND WIRELESS LOW VOLTAGE | WEST SACRAMENTO | Active | Apr 4, 2026 |
| 732388 | WIRED UP | SHERMAN OAKS | Active | Jun 4, 2025 |
| 730955 | WOLCOTT RODNEY GLENN | ONTARIO | Active | Dec 4, 2025 |
| 742585 | WOLVERTON CONSTRUCTION INC | LOS ALTOS | Active | Apr 4, 2026 |
| 734282 | WOODCREEK HOMES INC | FAIRFIELD | Active | — |
| 741075 | WOODCYCLE | UKIAH | Active | Oct 23, 2025 |
| 737135 | WOODSIDE ELECTRIC INC | WOODSIDE | Active | Apr 7, 2026 |
| 741705 | WOOD STEPHEN ELIOT | LONG BEACH | Active | Mar 25, 2026 |
| 730958 | WOODSTONE CORPORATION | MISSION VIEJO | Active | May 22, 2026 |
| 733784 | WOOD WAYNE CONSTRUCTION INC | CARMEL | Active | Jun 17, 2026 |
| 739714 | WOODWORKS UNLIMITED | PLACERVILLE | Active | Mar 18, 2026 |
| 731014 | WOODY'S DEMOLITION | HESPERIA | Active | Feb 11, 2026 |
| 732078 | WORLD CLASS ROUTER & CABINETRY INC | CHULA VISTA | Active | Apr 11, 2026 |
| 740981 | WORLD F M CONSTRUCTION CO | CLOVIS | Active | — |
| 735967 | WRIGHT - WAY - PAINTING | REDONDO BEACH | Active | Apr 28, 2026 |
| 732482 | W R S C INC | APPLE VALLEY | Active | Apr 28, 2026 |
| 735376 | W S KLEM CONTRACTOR INCORPORATED | ANAHEIM | Active | Jun 6, 2026 |
| 735604 | WWCI | BAKERSFIELD | Active | May 6, 2026 |
| 743440 | WYMAN CONSTRUCTION | GRASS VALLEY | Active | — |
| 737972 | WYMAN JAMES V PAINTING | VENTURA | Active | Jun 27, 2025 |
| 742003 | XERISCAPE LANDSCAPE DESIGN - BUILD | JAMUL | Active | Dec 9, 2023 |
| 736792 | X M T COMMUNICATIONS INC | SANTA CLARITA | Active | Apr 1, 2026 |
| 732193 | YAKOVICH MICHAEL R | PALM SPRINGS | Active | Apr 4, 2026 |
| 743772 | YANAI ORIT INC | SAN FRANCISCO | Active | Apr 10, 2026 |
| 735387 | YANG JIN - KAUN RICHARD | HACIENDA HEIGHTS | Active | — |
| 736534 | YANG SHIH MING | MORENO VALLEY | Active | Oct 24, 2024 |
| 742726 | YANG'S PAINTING CO | FULLERTON | Active | Nov 20, 2025 |
| 734781 | YATES AIR CONDITIONING & HEATING | BAKERSFIELD | Active | Jun 2, 2026 |
| 739152 | YAZOLINO CONSTRUCTION | ALAMEDA | Active | Oct 3, 2025 |
| 741290 | YEE JOHN | ROSEMEAD | Active | Jun 28, 2024 |
| 741182 | YIP CONSTRUCTION | SAN JOSE | Active | Oct 17, 2025 |
| 740733 | YNOT COMMERCIAL FLOORING | RIO LINDA | Active | Apr 11, 2026 |
| 735432 | YOHO KENNETH DALE | LA VERNE | Active | Mar 28, 2025 |
| 739041 | YOO TONG HYUN | RIVERSIDE | Active | Jul 16, 2025 |
| 738333 | YOUNG JAMES FINE HOMEBUILDING | SAN ANSELMO | Active | Jul 16, 2025 |
| 738127 | YW CONSTRUCTION & DEVELOPMENT | SAN JOSE | Active | May 28, 2025 |
| 735625 | ZABEL S FRANK TRUCKING COMPANY INC | EUREKA | Active | Mar 19, 2026 |
| 742700 | Z AND H ASSOCIATES INC | REDDING | Active | Nov 5, 2025 |
| 740173 | ZAVALA'S HARDWOOD FLOORS | SCOTTS VALLEY | Out Liab Susp | Nov 29, 2023 |
| 740407 | Z CONSTRUCTION COMPANY INC | SAN FRANCISCO | Active | May 29, 2026 |
| 732439 | ZENDEJAS RUDOLPH R | BAKERSFIELD | Active | Feb 11, 2025 |
| 738034 | ZENO JOE M | STANTON | Active | Jun 16, 2025 |
| 735388 | ZEN PAINTING | ROHNERT PARK | Active | Mar 17, 2026 |
| 738339 | ZEN TELECOMMUNICATIONS | WEST HILLS | Active | Jun 10, 2026 |
| 738578 | ZINN ELECTRIC | ORANGE | Active | Jul 9, 2025 |
| 743828 | ZUKIN J R CORPORATION | LOS GATOS | Active | Apr 4, 2026 |