Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,807 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of August 31, 2026.

Showing 94,741–94,800 of 100,807 contractors

1. X L Improvement

   Newport Beach, CA · CSLB #766881 · as of August 31, 2026
   Active · clear
2. XLM Construction INC

   Mission Hills, CA · CSLB #1132490 · as of August 31, 2026
   Active · clear
3. Xlnc Builder LLC

   San Diego, CA · CSLB #1153455 · as of August 31, 2026
   Active · clear
4. XLR Construction LLC

   Los Gatos, CA · CSLB #878448 · as of August 31, 2026
   Active · clear
5. XLT Builders INC

   San Mateo, CA · CSLB #1057265 · as of August 31, 2026
   Active · clear
6. The X L T CO

   Chino, CA · CSLB #707854 · as of August 31, 2026
   Active · clear
7. Xmag Construction

   Novato, CA · CSLB #1018848 · as of August 31, 2026
   Active · clear
8. XNK Incorporated

   Twentynine Palms, CA · CSLB #1089903 · as of August 31, 2026
   Active · clear
9. X O Builders

   San Francisco, CA · CSLB #866567 · as of August 31, 2026
   Active · clear
10. Xod Construction LLC

    Beverly Hills, CA · CSLB #1138923 · as of August 31, 2026
    Active · clear
11. Xoleda Construction And Landscape

    Morgan Hill, CA · CSLB #669420 · as of August 31, 2026
    Active · clear
12. Xormex

    La Canada, CA · CSLB #1142798 · as of August 31, 2026
    Active · clear
13. Xotek INC

    Castro Valley, CA · CSLB #700664 · as of August 31, 2026
    Active · clear
14. Xotic Landscapes INC

    Roseville, CA · CSLB #1082258 · as of August 31, 2026
    Active · clear
15. Xoxo Kitchen & Bath - Golden State Adu

    Mountain View, CA · CSLB #1039715 · as of August 31, 2026
    Active · clear
16. Xpand Design Build

    Upland, CA · CSLB #950564 · as of August 31, 2026
    Active · clear
17. X P C Construction INC

    Sunnyvale, CA · CSLB #1013765 · as of August 31, 2026
    Active · clear
18. XP Construction LLC

    El Dorado Hills, CA · CSLB #1108847 · as of August 31, 2026
    Active · clear
19. Xpert Construction & Design

    Campbell, CA · CSLB #890193 · as of August 31, 2026
    Active · clear
20. Xpert Development

    Fresno, CA · CSLB #1089924 · as of August 31, 2026
    Active · clear
21. Xpert Remodeling & Construction

    Auburn, CA · CSLB #868036 · as of August 31, 2026
    Active · clear
22. Xponential Construction CO

    San Francisco, CA · CSLB #1140400 · as of August 31, 2026
    Active · clear
23. Xpress Construction

    Modesto, CA · CSLB #1095411 · as of August 31, 2026
    Active · clear
24. Xpress Demolition Builders INC

    West Hills, CA · CSLB #1072657 · as of August 31, 2026
    Active · clear
25. Xpress Electric INC

    Sun Valley, CA · CSLB #889250 · as of August 31, 2026
    Active · clear
26. Xpress Kitchen And Bath Corp

    Redwood City, CA · CSLB #954715 · as of August 31, 2026
    Active · clear
27. Xpress Restoration INC

    Chula Vista, CA · CSLB #962604 · as of August 31, 2026
    Active · clear
28. X Prime Wholesale Garage Doors

    Irvine, CA · CSLB #1142623 · as of August 31, 2026
    Active · clear
29. Xpro Construction INC

    Temple City, CA · CSLB #1088567 · as of August 31, 2026
    Active · clear
30. Xprt Builders INC

    Anaheim, CA · CSLB #1061688 · as of August 31, 2026
    Active · clear
31. Direct Flooring Source INC DBA Xprt Construction

    Santa Ana, CA · CSLB #829553 · as of August 31, 2026
    Active · clear
32. XP Squared Construction & Landscaping

    San Pablo, CA · CSLB #1144433 · as of August 31, 2026
    Active · clear
33. X R I

    Laguna Hills, CA · CSLB #492559 · as of August 31, 2026
    Active · clear
34. X-rod Design/development/builder

    Los Angeles, CA · CSLB #945750 · as of August 31, 2026
    Active · clear
35. XRP Construction Services INC

    San Diego, CA · CSLB #1108405 · as of August 31, 2026
    Active · clear
36. XRQ General Contractors

    Roseville, CA · CSLB #956829 · as of August 31, 2026
    Active · clear
37. XS Construction Corporation

    Van Nuys, CA · CSLB #996597 · as of August 31, 2026
    Active · clear
38. XS Construction Group Corp

    Anaheim, CA · CSLB #1085098 · as of August 31, 2026
    Active · clear
39. Xspace Builders INC

    San Francisco, CA · CSLB #1062015 · as of August 31, 2026
    Active · clear
40. Xspace Design And Build

    Santa Clara, CA · CSLB #1134955 · as of August 31, 2026
    Active · clear
41. Xteam Design Construction

    San Francisco, CA · CSLB #1029472 · as of August 31, 2026
    Active · clear
42. X Tech Construction

    Culver City, CA · CSLB #1125377 · as of August 31, 2026
    Active · clear
43. Xtend

    Woodland Hills, CA · CSLB #1088365 · as of August 31, 2026
    Active · clear
44. Xteria Construction

    San Jose, CA · CSLB #1155275 · as of August 31, 2026
    Active · clear
45. Xtermicon

    Corona, CA · CSLB #998675 · as of August 31, 2026
    Active · clear
46. X - Tex Custom Building

    San Diego, CA · CSLB #816630 · as of August 31, 2026
    Active · clear
47. XT General Construction CO

    San Leandro, CA · CSLB #1135594 · as of August 31, 2026
    Active · clear
48. Xtrada Construction

    North Highlands, CA · CSLB #1109781 · as of August 31, 2026
    Active · clear
49. Xtreme Conceptz

    Riverside, CA · CSLB #1137031 · as of August 31, 2026
    Active · clear
50. Xtreme Construction

    Hemet, CA · CSLB #706125 · as of August 31, 2026
    Active · clear
51. Xtreme Construction Services

    San Marcos, CA · CSLB #906709 · as of August 31, 2026
    Active · clear
52. X - Treme Custom Builders

    Oceanside, CA · CSLB #908241 · as of August 31, 2026
    Active · clear
53. Xtreme Designs General Builder Contractor INC

    Modesto, CA · CSLB #1001948 · as of August 31, 2026
    Active · clear
54. Xtreme Framing Structures

    Winchester, CA · CSLB #803014 · as of August 31, 2026
    Active · clear
55. Xtreme General Construction

    Colton, CA · CSLB #1042791 · as of August 31, 2026
    Active · clear
56. Xtreme Precision Builders INC

    Alpine, CA · CSLB #526097 · as of August 31, 2026
    Active · clear
57. Xtreme Roofing Contractors INC

    Visalia, CA · CSLB #1092991 · as of August 31, 2026
    Active · clear
58. Xue Chen

    San Ramon, CA · CSLB #1145006 · as of August 31, 2026
    Active · clear
59. Guo An Xu

    Baldwin Park, CA · CSLB #922745 · as of August 31, 2026
    Active · clear
60. Han Lin Xu

    Castro Valley, CA · CSLB #903834 · as of August 31, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 31, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.