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 76,561–76,620 of 100,807 contractors

1. John M Ryan

   Alhambra, CA · CSLB #1000863 · as of August 31, 2026
   Active · clear
2. John Michael Ryan Construction

   Thousand Oaks, CA · CSLB #747191 · as of August 31, 2026
   Active · clear
3. Ryan Kimo Smith

   Encinitas, CA · CSLB #1150759 · as of August 31, 2026
   Active · clear
4. Ryan Koda

   Woodland Hills, CA · CSLB #1149925 · as of August 31, 2026
   Active · clear
5. Ryan Lee

   Lancaster, CA · CSLB #1091046 · as of August 31, 2026
   Active · clear
6. Lucas Ryan Building

   Novato, CA · CSLB #1052834 · as of August 31, 2026
   Active · clear
7. Ryan Lynch Construction INC

   Auburn, CA · CSLB #1036581 · as of August 31, 2026
   Active · clear
8. Ryan Mechanical INC

   Los Angeles, CA · CSLB #943652 · as of August 31, 2026
   Active · open complaint
9. Ryan Michael Builder

   Acton, CA · CSLB #1140129 · as of August 31, 2026
   Active · clear
10. Michael Ryan Construction

    Pacific Grove, CA · CSLB #1141549 · as of August 31, 2026
    Active · clear
11. Ryan Muhr

    Davenport, CA · CSLB #1040688 · as of August 31, 2026
    Active · clear
12. Ryan M. Wilbur

    Petaluma, CA · CSLB #1100917 · as of August 31, 2026
    Active · clear
13. Nick Ryan Construction

    Petaluma, CA · CSLB #399511 · as of August 31, 2026
    Active · clear
14. Rich Ryan Construction INC

    Healdsburg, CA · CSLB #305863 · as of August 31, 2026
    Active · clear
15. Ryan Robert Construction

    Torrance, CA · CSLB #1038013 · as of August 31, 2026
    Active · clear
16. Robert M Ryan

    Oceanside, CA · CSLB #396468 · as of August 31, 2026
    Active · clear
17. Ryan & Ryan Construction & Restoration

    South San Francisco, CA · CSLB #871758 · as of August 31, 2026
    Active · clear
18. Ryan's Construction

    Chico, CA · CSLB #1111558 · as of August 31, 2026
    Active · clear
19. Ryan's Custom Flooring

    Apple Valley, CA · CSLB #838885 · as of August 31, 2026
    Active · clear
20. The Ryans Development INC

    Malibu, CA · CSLB #1123684 · as of August 31, 2026
    Active · clear
21. Ryan Shaw Construction

    Redding, CA · CSLB #982328 · as of August 31, 2026
    Active · clear
22. Shawn Ryan Construction INC

    Murrieta, CA · CSLB #930585 · as of August 31, 2026
    Active · clear
23. Ryan's Plumbing INC

    Ventura, CA · CSLB #965435 · as of August 31, 2026
    Active · clear
24. Steve Ryan Const

    Truckee, CA · CSLB #758693 · as of August 31, 2026
    Active · clear
25. Tim Ryan Construction INC

    Pasadena, CA · CSLB #782337 · as of August 31, 2026
    Active · clear
26. Ryan Whittemore Remodeling

    Woodland, CA · CSLB #831644 · as of August 31, 2026
    Active · clear
27. Ryanz Construction

    Colfax, CA · CSLB #1061239 · as of August 31, 2026
    Active · clear
28. Ryba Construction

    San Diego, CA · CSLB #438836 · as of August 31, 2026
    Active · clear
29. Rybin Construction

    West Sacramento, CA · CSLB #858815 · as of August 31, 2026
    Active · clear
30. R & Y Building INC

    Whittier, CA · CSLB #1076518 · as of August 31, 2026
    Active · clear
31. RY & Company Coastal Builders

    Sacramento, CA · CSLB #1146341 · as of August 31, 2026
    Active · clear
32. Rycon Construction INC

    Pittsburg, CA · CSLB #1007723 · as of August 31, 2026
    Active · clear
33. R Y Construction

    Napa, CA · CSLB #517077 · as of August 31, 2026
    Active · clear
34. RY Construction/communication Systems

    Walnut, CA · CSLB #601155 · as of August 31, 2026
    Active · clear
35. RY Dan Construction

    Terra Bella, CA · CSLB #569790 · as of August 31, 2026
    Active · clear
36. Ryden Construction INC

    Garden Grove, CA · CSLB #981264 · as of August 31, 2026
    Active · clear
37. John Ryden Construction

    Carlsbad, CA · CSLB #868932 · as of August 31, 2026
    Active · clear
38. Ryder Corp

    Corona, CA · CSLB #1007739 · as of August 31, 2026
    Active · clear
39. Ryder Homes Of California INC

    Walnut Creek, CA · CSLB #785750 · as of August 31, 2026
    Active · clear
40. Rydr Construction LLC

    Santa Rosa, CA · CSLB #1150866 · as of August 31, 2026
    Active · clear
41. Ryebuilt Construction Corporation

    Alpine, CA · CSLB #783372 · as of August 31, 2026
    Active · clear
42. Rygaard Construction INC

    Winnetka, CA · CSLB #1125418 · as of August 31, 2026
    Active · clear
43. Ryjen Construction

    Shasta Lake, CA · CSLB #1050881 · as of August 31, 2026
    Active · clear
44. Ryken Building

    Marina, CA · CSLB #1037194 · as of August 31, 2026
    Active · clear
45. R L Rylett Construction

    Redlands, CA · CSLB #452194 · as of August 31, 2026
    Active · clear
46. Rylko Builders INC

    San Francisco, CA · CSLB #955155 · as of August 31, 2026
    Active · clear
47. Rymac General Contracting INC

    Bakersfield, CA · CSLB #1016674 · as of August 31, 2026
    Active · clear
48. Rymer Construction

    Yucaipa, CA · CSLB #746380 · as of August 31, 2026
    Active · clear
49. RYM Pro Builder INC

    Sacramento, CA · CSLB #1129262 · as of August 31, 2026
    Active · clear
50. Ryne Rogers Construction LLC

    Carpinteria, CA · CSLB #1140466 · as of August 31, 2026
    Active · clear
51. Ryno Building Company

    Templeton, CA · CSLB #852084 · as of August 31, 2026
    Active · clear
52. Ryno Construction Services

    Kings Beach, CA · CSLB #1062368 · as of August 31, 2026
    Active · clear
53. Rynor Construction A Partnership

    Laguna Hills, CA · CSLB #1067598 · as of August 31, 2026
    Active · clear
54. R Young Construction

    Weimar, CA · CSLB #1058119 · as of August 31, 2026
    Active · clear
55. R Y Pacific Plumbing INC

    San Leandro, CA · CSLB #1042092 · as of August 31, 2026
    Active · clear
56. RYS Construction INC

    Anaheim, CA · CSLB #1110636 · as of August 31, 2026
    Active · clear
57. Rysn Construction INC

    Temecula, CA · CSLB #1142741 · as of August 31, 2026
    Active · clear
58. Rytech Of Ventura County

    Simi Valley, CA · CSLB #1018315 · as of August 31, 2026
    Active · clear
59. Rytech Of West Los Angeles

    Azusa, CA · CSLB #1077386 · as of August 31, 2026
    Active · clear
60. Rytech Restoration Of Eastern Contra Costa County

    Pittsburg, CA · CSLB #1045260 · 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.