| License # | Business Name | City | Status | Last Updated |
|---|---|---|---|---|
| 356372 | WESTAIRE HEATING AND AIR CONDITIONING INC | VENTURA | Active | Mar 22, 2025 |
| 366764 | WEST COAST ARBORISTS INC | ANAHEIM | Active | Jul 1, 2025 |
| 360901 | WEST COAST ENVIRONMENTAL SOLUTIONS INC | SIGNAL HILL | Active | Oct 10, 2025 |
| 362075 | WESTLAND DEVELOPERS & CONSULTANTS LLC | TORRANCE | Active | Mar 30, 2026 |
| 356087 | WHIELDON CEMENT WORKS | ORANGE | Active | Apr 11, 2026 |
| 366423 | WHITLATCH LYMAN WILLIAM | VISALIA | Work Comp Susp | May 30, 2025 |
| 361733 | WHITTAKER ALUMINUM | GRAND TERRACE | Active | Jul 17, 2024 |
| 360028 | WHITTLE ELECTRIC | ANGELS CAMP | Active | Jun 2, 2026 |
| 351241 | WIEDER JONATHAN SIMON | LA CANADA | Active | Feb 18, 2026 |
| 358213 | WILLIAMS B L CUSTOM HOMES | CONCORD | Active | Feb 3, 2026 |
| 365134 | WILLIAMS CONSTRUCTION CO | LOS OSOS | Active | Apr 4, 2026 |
| 353528 | WILLIAMS PIPELINE CONTRACTORS INC | MISSION HILLS | Active | Apr 11, 2026 |
| 359158 | WILSON CONSTRUCTION | SAN CARLOS | Active | Jan 30, 2026 |
| 361331 | WILSON DOUG CONSTRUCTION | GARDNERVILLE | Active | Jun 19, 2025 |
| 362795 | WILSON GLASS COMPANY INC | BERKELEY | Active | May 4, 2026 |
| 363796 | WINNING HOMES | SHINGLE SPRINGS | Active | Apr 4, 2026 |
| 359641 | WINSLOW CONSTRUCTION & ELECTRIC CO | CARSON | Active | Jun 11, 2026 |
| 355517 | WINTERS R E CO | SAN DIEGO | Active | Mar 27, 2026 |
| 358324 | WITT JAMES MICHAEL | PALO ALTO | Active | Apr 20, 2026 |
| 356026 | W M CONTRACTING | REDWOOD CITY | Active | Jan 15, 2026 |
| 362410 | WONG ELECTRIC COMPANY | PALO ALTO | Active | Apr 4, 2026 |
| 365312 | WRIGHT COMPANY THE | LA JOLLA | Active | Jan 30, 2026 |
| 354050 | WRIGHT CONSTRUCTION SERVICES | MURRIETA | Active | Jun 18, 2025 |
| 367907 | WRIGHT J R CONSTRUCTION CO | OAKHURST | Active | Nov 26, 2025 |
| 364343 | WRIGHT LEWIS H | PHELAN | Active | Nov 5, 2025 |
| 350349 | WRIGHTON CONSTRUCTION CO | FOLSOM | Active | Oct 7, 2025 |
| 359561 | YATES CONSTRUCTION | KINGSBURG | Active | Mar 11, 2025 |
| 354406 | YBARRA'S PAINTING INC | SAN JOSE | Active | Apr 11, 2026 |
| 366903 | YOUNG D R CONSTRUCTION | REDLANDS | Contr Bond Susp | May 8, 2025 |
| 365358 | YOUNG D W CONSTRUCTION COMPANY INC | ALAMO | Active | Apr 4, 2026 |
| 352184 | YOUNG JAMES CONSTRUCTION | MISSION VIEJO | Active | May 21, 2026 |
| 363231 | YOUNG MICHAEL R | ORANGEVALE | Active | Aug 14, 2024 |
| 364608 | YUBA CITY FLOOR COVERING | YUBA CITY | Active | Apr 13, 2026 |
| 366859 | ZAZAS JAMES S GENERAL BUILDING & CONCRETE CONTRACTOR | RAMONA | Work Comp Susp | Jul 12, 2024 |
| 359233 | ZIEBARTH CONSTRUCTION | ORMOND BEACH | Active | Sep 26, 2023 |
| 351275 | ZIMMERMAN BUILDING SOLUTIONS INC | TRONA | Active | — |