Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,604 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 19, 2026.

Showing 61,321–61,380 of 100,604 contractors

1. National Commercial Development INC

   Westlake Village, CA · CSLB #1052256 · as of August 19, 2026
   Active · clear
2. National Community Renaissance Of California

   Rancho Cucamonga, CA · CSLB #747393 · as of August 19, 2026
   Active · clear
3. National Construction

   Hawthorne, CA · CSLB #423142 · as of August 19, 2026
   Active · clear
4. National Construction

   Stockton, CA · CSLB #874856 · as of August 19, 2026
   Active · clear
5. National Construction And Development

   Moreno Valley, CA · CSLB #799409 · as of August 19, 2026
   Active · clear
6. National Construction & Architecture INC

   Pacific Palisades, CA · CSLB #793008 · as of August 19, 2026
   Active · clear
7. National Construction Company INC

   El Cerrito, CA · CSLB #517533 · as of August 19, 2026
   Active · clear
8. National Construction Contractors INC

   Canoga Park, CA · CSLB #1012436 · as of August 19, 2026
   Active · clear
9. National Construction Services Group INC

   Rocklin, CA · CSLB #1099646 · as of August 19, 2026
   Active · clear
10. National Services LLC DBA National Contractors

    Knoxville, CA · CSLB #1063780 · as of August 19, 2026
    Active · clear
11. National Contractors INC

    Excelsior, CA · CSLB #879727 · as of August 19, 2026
    Active · clear
12. National Corporate Builders INC

    Madera, CA · CSLB #853882 · as of August 19, 2026
    Active · clear
13. National Disaster Solutions INC

    Jonesboro, CA · CSLB #982606 · as of August 19, 2026
    Active · clear
14. National Electric & Services INC

    Glendale, CA · CSLB #979739 · as of August 19, 2026
    Active · clear
15. National Elite Construction

    Sacramento, CA · CSLB #1087882 · as of August 19, 2026
    Active · clear
16. National Energy Control INC

    Boise, CA · CSLB #1094903 · as of August 19, 2026
    Active · clear
17. National Fail Safe

    Westminster, CA · CSLB #708445 · as of August 19, 2026
    Active · clear
18. National Fail Safe

    Westminster, CA · CSLB #329699 · as of August 19, 2026
    Active · clear
19. National Federal Construction INC

    Twentynine Palms, CA · CSLB #1127272 · as of August 19, 2026
    Active · clear
20. J T Lewis INC DBA National Garage Door Company

    Rancho Cordova, CA · CSLB #902465 · as of August 19, 2026
    Active · clear
21. National G B M

    Tracy, CA · CSLB #817238 · as of August 19, 2026
    Active · clear
22. National General Construction

    Temecula, CA · CSLB #1099259 · as of August 19, 2026
    Active · clear
23. National General Construction Group INC

    West Hills, CA · CSLB #1097912 · as of August 19, 2026
    Active · clear
24. National Group Construction & Management INC

    Downey, CA · CSLB #901958 · as of August 19, 2026
    Active · clear
25. National Lodging Renovation Management INC

    Las Vegas, CA · CSLB #1070494 · as of August 19, 2026
    Active · clear
26. National Mortgage & Land Company

    Palm Desert, CA · CSLB #288130 · as of August 19, 2026
    Active · clear
27. National Paver Systems INC

    Redwood City, CA · CSLB #1005674 · as of August 19, 2026
    Active · clear
28. National Pleasant Valley Corporation

    Medina, CA · CSLB #1049050 · as of August 19, 2026
    Active · clear
29. Mark Kuo-feng Jen DBA National Real Estate Development

    Palos Verdes Peninsula, CA · CSLB #519066 · as of August 19, 2026
    Active · clear
30. Global Managing Innovations INC DBA National Renovations Contract

    Novi, CA · CSLB #925502 · as of August 19, 2026
    Active · clear
31. National Renovation Group INC

    Bonsall, CA · CSLB #1121382 · as of August 19, 2026
    Active · clear
32. National Renovation INC

    Corona, CA · CSLB #956793 · as of August 19, 2026
    Active · clear
33. National Retail Services Group INC

    Tucson, CA · CSLB #834881 · as of August 19, 2026
    Active · clear
34. National Sign & Marketing Corporation

    Chino, CA · CSLB #745030 · as of August 19, 2026
    Active · clear
35. National Wallcovering Installers

    Burbank, CA · CSLB #734603 · as of August 19, 2026
    Active · clear
36. National Wallcovering Installers INC

    Lake Havasu City, CA · CSLB #933701 · as of August 19, 2026
    Active · clear
37. Nation CO

    Sonoma, CA · CSLB #976741 · as of August 19, 2026
    Active · clear
38. Nation Construction And Management INC

    Petaluma, CA · CSLB #863604 · as of August 19, 2026
    Active · clear
39. Nation Electric And Construction INC

    Los Angeles, CA · CSLB #1005572 · as of August 19, 2026
    Active · clear
40. Nation Fidelity Construction INC

    San Francisco, CA · CSLB #633786 · as of August 19, 2026
    Active · clear
41. Nations Best Construction

    Riverside, CA · CSLB #1151086 · as of August 19, 2026
    Active · clear
42. Nations Roof West LLC

    Fowler, CA · CSLB #1012378 · as of August 19, 2026
    Active · clear
43. Nationwide Construction

    Chino, CA · CSLB #1101115 · as of August 19, 2026
    Active · clear
44. Nationwide Construction Concept

    Fullerton, CA · CSLB #574701 · as of August 19, 2026
    Active · clear
45. Nationwide Emergency INC

    South El Monte, CA · CSLB #1092135 · as of August 19, 2026
    Active · clear
46. Nationwide Network Professionals

    Santa Clarita, CA · CSLB #1138223 · as of August 19, 2026
    Active · clear
47. Nationwide Real Estate Investment INC

    Cupertino, CA · CSLB #767214 · as of August 19, 2026
    Active · clear
48. Nationwide Surveying INC

    Riverside, CA · CSLB #997623 · as of August 19, 2026
    Active · clear
49. Nativa Construction

    Desert Hot Springs, CA · CSLB #1151004 · as of August 19, 2026
    Active · clear
50. Native Building Corporation

    Jurupa Valley, CA · CSLB #777814 · as of August 19, 2026
    Active · clear
51. Native Construction

    Santa Rosa, CA · CSLB #1105757 · as of August 19, 2026
    Active · clear
52. Native Construction And General Contracting

    Crescent City, CA · CSLB #873673 · as of August 19, 2026
    Active · clear
53. Native Field Construction INC

    Sacramento, CA · CSLB #1069067 · as of August 19, 2026
    Active · clear
54. Native Sons Construction

    Berkeley, CA · CSLB #564532 · as of August 19, 2026
    Active · clear
55. Native Sons Landscaping Incorporated

    San Ramon, CA · CSLB #556113 · as of August 19, 2026
    Active · clear
56. Native Sun

    Santa Ana, CA · CSLB #432697 · as of August 19, 2026
    Active · clear
57. Natmal Construction

    La Mirada, CA · CSLB #754621 · as of August 19, 2026
    Active · clear
58. Nat Place Construction And Development INC

    Whittier, CA · CSLB #1056457 · as of August 19, 2026
    Active · clear
59. Natural Balanced Interior Design INC

    Los Gatos, CA · CSLB #895445 · as of August 19, 2026
    Active · clear
60. The Natural Builders

    San Rafael, CA · CSLB #891512 · as of August 19, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 19, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.