Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,114 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 421–480 of 100,114 contractors

1. 3R Wood Design INC

   Pacoima, CA · CSLB #668900 · as of October 6, 2026
   Active · clear
2. 3serg Homebuilder INC

   San Jose, CA · CSLB #1062416 · as of October 6, 2026
   Active · clear
3. 3 Seven 10 Enterprise

   Glendora, CA · CSLB #1108611 · as of October 6, 2026
   Active · clear
4. 3 S Network INC

   Tustin, CA · CSLB #975955 · as of October 6, 2026
   Active · clear
5. 3 Star Construction INC

   San Jose, CA · CSLB #1091964 · as of October 6, 2026
   Active · clear
6. 3 Strikes Construction INC

   Fresno, CA · CSLB #1097864 · as of October 6, 2026
   Active · clear
7. 3 Ten Builders INC

   Porter Ranch, CA · CSLB #1059733 · as of October 6, 2026
   Active · clear
8. 3 Trades Construction

   North Hills, CA · CSLB #1113179 · as of October 6, 2026
   Active · clear
9. 3-valley's Construction INC

   Rancho Cucamonga, CA · CSLB #489300 · as of October 6, 2026
   Active · clear
10. 3W Builders INC

    Salinas, CA · CSLB #975445 · as of October 6, 2026
    Active · clear
11. 408 Builders INC

    San Jose, CA · CSLB #1152286 · as of October 6, 2026
    Active · clear
12. 408 Real Estate

    Campbell, CA · CSLB #1014559 · as of October 6, 2026
    Active · clear
13. 4.0 Builders LLC

    Lehi, CA · CSLB #1134181 · as of October 6, 2026
    Active · clear
14. 40 Plus Home Improvement INC

    Corona, CA · CSLB #1059175 · as of October 6, 2026
    Active · clear
15. 413 Builders

    Los Angeles, CA · CSLB #904389 · as of October 6, 2026
    Active · clear
16. 4:13 GC Services

    Orange, CA · CSLB #1116163 · as of October 6, 2026
    Active · clear
17. 415 Construction & Electrical

    San Francisco, CA · CSLB #912620 · as of October 6, 2026
    Active · clear
18. 415 Design+build

    Brisbane, CA · CSLB #1016956 · as of October 6, 2026
    Active · clear
19. 415 Remodeling INC

    San Francisco, CA · CSLB #1009633 · as of October 6, 2026
    Active · clear
20. 41 West LLC

    Naples, CA · CSLB #1140032 · as of October 6, 2026
    Active · clear
21. 4214 Fulton Builders INC

    Studio City, CA · CSLB #882603 · as of October 6, 2026
    Active · clear
22. 43five60 Construction Group INC

    Covina, CA · CSLB #1131043 · as of October 6, 2026
    Active · clear
23. 49er Water Services

    Nevada City, CA · CSLB #936921 · as of October 6, 2026
    Active · clear
24. 4 - Ace Construction

    Rancho Cucamonga, CA · CSLB #610984 · as of October 6, 2026
    Active · clear
25. 4 - Ace Construction

    Rancho Cucamonga, CA · CSLB #798144 · as of October 6, 2026
    Active · clear
26. 4a Electric & Building

    Santa Cruz, CA · CSLB #1054506 · as of October 6, 2026
    Active · clear
27. 4-by Construction & Plastering INC

    Gardena, CA · CSLB #1141977 · as of October 6, 2026
    Active · clear
28. 4C Construction Systems LLC

    Hayward, CA · CSLB #1145002 · as of October 6, 2026
    Active · clear
29. 4 C Development

    Long Beach, CA · CSLB #857826 · as of October 6, 2026
    Active · clear
30. 4clover Construction

    Alhambra, CA · CSLB #1148930 · as of October 6, 2026
    Active · clear
31. 4 - Clover Landscaping And Maint

    Wildomar, CA · CSLB #919815 · as of October 6, 2026
    Active · clear
32. 4 Corners Construction And Remodeling

    North Highlands, CA · CSLB #1067166 · as of October 6, 2026
    Active · clear
33. 4 Corners Flooring

    Granada Hills, CA · CSLB #835794 · as of October 6, 2026
    Active · clear
34. 4 Craftsmen Construction INC

    Livermore, CA · CSLB #1093827 · as of October 6, 2026
    Active · clear
35. 4 - C'S Rehab Service

    Chino, CA · CSLB #754628 · as of October 6, 2026
    Active · clear
36. 4D Construction

    Azusa, CA · CSLB #1039975 · as of October 6, 2026
    Active · clear
37. 4 Diamond Construction INC

    Ripon, CA · CSLB #909194 · as of October 6, 2026
    Active · clear
38. 4dream Builders INC

    Chula Vista, CA · CSLB #1120313 · as of October 6, 2026
    Active · clear
39. 4G Builders INC

    Lynwood, CA · CSLB #977323 · as of October 6, 2026
    Active · clear
40. 4H Construction

    Roseville, CA · CSLB #1105918 · as of October 6, 2026
    Active · clear
41. 4 Jay's Construction Services INC

    El Cajon, CA · CSLB #1117379 · as of October 6, 2026
    Active · clear
42. 4 J Construction

    San Diego, CA · CSLB #868821 · as of October 6, 2026
    Active · clear
43. 4J Construction Services INC

    Sutter, CA · CSLB #1041495 · as of October 6, 2026
    Active · clear
44. 4 J Drywall Corp

    Fontana, CA · CSLB #1077123 · as of October 6, 2026
    Active · clear
45. 4 K Construction

    Fairfield, CA · CSLB #909161 · as of October 6, 2026
    Active · clear
46. 4 Kings Construction Site Services

    Los Angeles, CA · CSLB #1157205 · as of October 6, 2026
    Active · clear
47. 4K Patios

    West Hills, CA · CSLB #1134465 · as of October 6, 2026
    Active · clear
48. 4 Long Term Construction

    Watsonville, CA · CSLB #1146472 · as of October 6, 2026
    Active · clear
49. 4-mac

    San Francisco, CA · CSLB #1145596 · as of October 6, 2026
    Active · clear
50. 4mar Construction INC

    San Diego, CA · CSLB #1124136 · as of October 6, 2026
    Active · clear
51. 4M Development Ventures INC

    Palo Cedro, CA · CSLB #384789 · as of October 6, 2026
    Active · clear
52. 4 N B Construction

    Pomona, CA · CSLB #1012663 · as of October 6, 2026
    Active · clear
53. 4 Nu Construction

    Beverly Hills, CA · CSLB #875392 · as of October 6, 2026
    Active · clear
54. 4ourbath

    Montebello, CA · CSLB #793150 · as of October 6, 2026
    Active · clear
55. 4 Point Contracting INC

    Corona, CA · CSLB #1119962 · as of October 6, 2026
    Active · clear
56. 4 Point Contractors INC

    Bakersfield, CA · CSLB #1057645 · as of October 6, 2026
    Active · clear
57. 4 Real Construction INC

    Hayward, CA · CSLB #1013921 · as of October 6, 2026
    Active · clear
58. 4room

    Sacramento, CA · CSLB #1080145 · as of October 6, 2026
    Active · clear
59. 4 Sayles Construction INC

    Oakhurst, CA · CSLB #1126047 · as of October 6, 2026
    Active · clear
60. 4 Schoer Construction

    Rocklin, CA · CSLB #942701 · as of October 6, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.