Licensed General Building (B) contractors in Walnut, CA

The California Contractors State License Board (CSLB) lists 144 General Building (B) contractors in Walnut, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 28, 2026.

Showing 121–144 of 144 contractors

1. United Industrial Contractors

   Walnut, CA · CSLB #674403 · as of June 28, 2026
   Active · clear
2. U S A Construction & Remodeling

   Walnut, CA · CSLB #852577 · as of June 28, 2026
   Active · clear
3. U S A Roofing INC

   Walnut, CA · CSLB #937639 · as of June 28, 2026
   Active · clear
4. Ustairs

   Walnut, CA · CSLB #1067337 · as of June 28, 2026
   Active · clear
5. Vogel Construction Company

   Walnut, CA · CSLB #206453 · as of June 28, 2026
   Active · clear
6. VV Construction

   Walnut, CA · CSLB #1083193 · as of June 28, 2026
   Active · clear
7. Xin Wang

   Walnut, CA · CSLB #949407 · as of June 28, 2026
   Active · clear
8. Allie Bridge Energy Solutions DBA Wbe Construction

   Walnut, CA · CSLB #1106240 · as of June 28, 2026
   Active · clear
9. Weilai Builders LLC

   Walnut, CA · CSLB #1136326 · as of June 28, 2026
   Active · clear
10. WL Vision Construction INC

    Walnut, CA · CSLB #1154619 · as of June 28, 2026
    Active · clear
11. Wonevista Construction

    Walnut, CA · CSLB #1082394 · as of June 28, 2026
    Active · clear
12. Alan Lung Wong

    Walnut, CA · CSLB #1062950 · as of June 28, 2026
    Active · clear
13. W P Construction

    Walnut, CA · CSLB #1010084 · as of June 28, 2026
    Active · clear
14. Bob Wright Industrial Properties INC

    Walnut, CA · CSLB #394632 · as of June 28, 2026
    Active · clear
15. Yu Ji Wu

    Walnut, CA · CSLB #718880 · as of June 28, 2026
    Active · clear
16. X3 Construction INC

    Walnut, CA · CSLB #1135918 · as of June 28, 2026
    Active · clear
17. YMY Construction INC

    Walnut, CA · CSLB #1112215 · as of June 28, 2026
    Active · clear
18. Yuan Meng

    Walnut, CA · CSLB #1154938 · as of June 28, 2026
    Active · clear
19. Yu Charles

    Walnut, CA · CSLB #1141603 · as of June 28, 2026
    Active · clear
20. Zhongmei Construction

    Walnut, CA · CSLB #1146902 · as of June 28, 2026
    Active · clear
21. ZR Square Construction

    Walnut, CA · CSLB #1050887 · as of June 28, 2026
    Active · clear
22. Genali Construction

    Walnut, CA · CSLB #839857 · as of June 28, 2026
    Suspended · bond
23. Select Plumbing

    Walnut, CA · CSLB #816005 · as of June 28, 2026
    Suspended · bond
24. S K Contractors

    Walnut, CA · CSLB #649611 · as of June 28, 2026
    Suspended · bond

See all General Building (B) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.