Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,581 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 28, 2026.

Showing 20,761–20,820 of 100,581 contractors

1. Thomas C Conzelman JR

   Dove Canyon, CA · CSLB #484984 · as of October 28, 2026
   Active · clear
2. Coogan Developments

   Camarillo, CA · CSLB #1142678 · as of October 28, 2026
   Active · clear
3. Aaron B Cook Construction

   Riverside, CA · CSLB #488882 · as of October 28, 2026
   Active · clear
4. B Cook Construction

   San Ramon, CA · CSLB #1082728 · as of October 28, 2026
   Active · clear
5. Christopher Byron Cook Construction

   San Rafael, CA · CSLB #890471 · as of October 28, 2026
   Active · clear
6. Cook Coatings INC

   Temecula, CA · CSLB #438394 · as of October 28, 2026
   Active · clear
7. Cook Construction

   San Jose, CA · CSLB #1087321 · as of October 28, 2026
   Active · clear
8. Cook Construction

   Antelope, CA · CSLB #1138488 · as of October 28, 2026
   Active · clear
9. Cook Construction

   Burson, CA · CSLB #984352 · as of October 28, 2026
   Active · clear
10. Cook Construction

    Galt, CA · CSLB #378290 · as of October 28, 2026
    Active · clear
11. Cook Construction & Design INC

    Imperial Beach, CA · CSLB #375003 · as of October 28, 2026
    Active · clear
12. Cook Construction INC

    Escondido, CA · CSLB #749695 · as of October 28, 2026
    Active · clear
13. Cook Custom Construction INC

    San Bernardino, CA · CSLB #1137858 · as of October 28, 2026
    Active · clear
14. Cook Development Company

    Simi Valley, CA · CSLB #929963 · as of October 28, 2026
    Active · clear
15. Cook Drywall Corporation

    Winchester, CA · CSLB #415180 · as of October 28, 2026
    Active · clear
16. Cooke Construction

    Sacramento, CA · CSLB #763557 · as of October 28, 2026
    Active · clear
17. Cooke & MC Cann INC

    San Bruno, CA · CSLB #888265 · as of October 28, 2026
    Active · clear
18. R Cooke Construction INC

    Monrovia, CA · CSLB #315749 · as of October 28, 2026
    Active · clear
19. Cook Erectors Incorporated

    Lompoc, CA · CSLB #532245 · as of October 28, 2026
    Active · clear
20. Cook General Contractor INC

    San Rafael, CA · CSLB #903971 · as of October 28, 2026
    Active · clear
21. Cook & Hunter Builders INC

    Lake Balboa, CA · CSLB #1099148 · as of October 28, 2026
    Active · clear
22. Cookie Cutter Pools INC

    Folsom, CA · CSLB #295133 · as of October 28, 2026
    Active · open complaint
23. James B Cook Construction

    Placerville, CA · CSLB #733636 · as of October 28, 2026
    Active · clear
24. James Cook Iii - General Contractor

    El Segundo, CA · CSLB #550563 · as of October 28, 2026
    Active · clear
25. Jeff Cook Const

    Galt, CA · CSLB #902860 · as of October 28, 2026
    Active · clear
26. Jeffrey M Cook Construction

    Riverside, CA · CSLB #581562 · as of October 28, 2026
    Active · clear
27. Jim Cook Construction

    Needles, CA · CSLB #586463 · as of October 28, 2026
    Active · clear
28. Jonathan Cook Construction

    Huntington Beach, CA · CSLB #648975 · as of October 28, 2026
    Active · clear
29. Joseph Rock Cook

    Lakeside, CA · CSLB #636601 · as of October 28, 2026
    Active · clear
30. J P Cook Construction

    El Dorado, CA · CSLB #755847 · as of October 28, 2026
    Active · clear
31. Cookline Construction INC

    San Francisco, CA · CSLB #1005541 · as of October 28, 2026
    Active · clear
32. Paul Cook Construction Contractor

    Grass Valley, CA · CSLB #565783 · as of October 28, 2026
    Active · clear
33. Cook Quality Construction INC

    Anaheim, CA · CSLB #1039762 · as of October 28, 2026
    Active · clear
34. Cooks Construction And Repair LLC

    Vista, CA · CSLB #968731 · as of October 28, 2026
    Active · clear
35. Cooksey Construction

    Ventura, CA · CSLB #920915 · as of October 28, 2026
    Active · clear
36. Cooksey Construction Company

    Tarzana, CA · CSLB #969664 · as of October 28, 2026
    Active · clear
37. Cooksey's Construction

    La Grange, CA · CSLB #829572 · as of October 28, 2026
    Active · clear
38. Shane Cook Construction

    Colfax, CA · CSLB #1035389 · as of October 28, 2026
    Active · clear
39. Cook's Kitchen And Bath INC

    Benicia, CA · CSLB #835584 · as of October 28, 2026
    Active · clear
40. Cookson Design Works

    Sacramento, CA · CSLB #1162170 · as of October 28, 2026
    Active · open complaint
41. Cook's Remodeling & Restoration

    Redding, CA · CSLB #625502 · as of October 28, 2026
    Active · clear
42. Timothy L Cook

    Santa Barbara, CA · CSLB #935275 · as of October 28, 2026
    Active · clear
43. T W Cook Construction & Consulting

    Ramona, CA · CSLB #771238 · as of October 28, 2026
    Active · clear
44. Tylyn Cook Construction

    Los Angeles, CA · CSLB #926107 · as of October 28, 2026
    Active · clear
45. Vernon Cook Construction

    Gualala, CA · CSLB #921879 · as of October 28, 2026
    Active · clear
46. William Cook Development INC

    Santa Barbara, CA · CSLB #284658 · as of October 28, 2026
    Active · clear
47. William Sheldon Cook

    Oakley, CA · CSLB #526144 · as of October 28, 2026
    Active · clear
48. Cool Air Construction

    Lancaster, CA · CSLB #648893 · as of October 28, 2026
    Active · clear
49. Cool Comfort Heating And Cooling

    Arleta, CA · CSLB #1020630 · as of October 28, 2026
    Active · clear
50. Cool Construction

    San Diego, CA · CSLB #1068029 · as of October 28, 2026
    Active · clear
51. Cooley Construction Company INC

    Bodega Bay, CA · CSLB #496883 · as of October 28, 2026
    Active · clear
52. Cooley Construction Co-thomas Joseph Cooley

    Bakersfield, CA · CSLB #320929 · as of October 28, 2026
    Active · clear
53. James Cooley Construction

    Atascadero, CA · CSLB #495803 · as of October 28, 2026
    Active · clear
54. Lee C Cooley

    San Diego, CA · CSLB #422662 · as of October 28, 2026
    Active · clear
55. Cooley Ryan N

    Talmage, CA · CSLB #1111083 · as of October 28, 2026
    Active · clear
56. Cooling Bear Construction INC

    Ladera Ranch, CA · CSLB #1126613 · as of October 28, 2026
    Active · clear
57. Cooling BY Design INC

    Canoga Park, CA · CSLB #1148982 · as of October 28, 2026
    Active · clear
58. Cooling Connection Ii

    Alhambra, CA · CSLB #336801 · as of October 28, 2026
    Active · clear
59. Cooling Solution INC

    Pico Rivera, CA · CSLB #984190 · as of October 28, 2026
    Active · clear
60. Cool Remodeling INC

    Santa Monica, CA · CSLB #1085276 · as of October 28, 2026
    Active · clear

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