Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,662 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 22, 2026.

Showing 64,081–64,140 of 100,662 contractors

1. Olde European Builders

   Sacramento, CA · CSLB #682066 · as of August 22, 2026
   Active · clear
2. Oldenbrook Design/build

   Napa, CA · CSLB #731521 · as of August 22, 2026
   Active · clear
3. Oldenburg Contracting

   Redondo Beach, CA · CSLB #850684 · as of August 22, 2026
   Active · clear
4. Oldenkamp Construction

   Paso Robles, CA · CSLB #985956 · as of August 22, 2026
   Active · clear
5. Olde Towne Construction

   Murrieta, CA · CSLB #930624 · as of August 22, 2026
   Active · clear
6. Olde World Construction LLC

   Santa Maria, CA · CSLB #1155855 · as of August 22, 2026
   Active · clear
7. Olde World Designs

   Oakville, CA · CSLB #321641 · as of August 22, 2026
   Active · clear
8. Old Fashion Development INC

   Littlerock, CA · CSLB #1158655 · as of August 22, 2026
   Active · clear
9. Old Growth Construction

   Albany, CA · CSLB #1026255 · as of August 22, 2026
   Active · clear
10. Old Growth Construction LLC

    Eureka, CA · CSLB #1158311 · as of August 22, 2026
    Active · clear
11. Oldham Construction

    Encinitas, CA · CSLB #425194 · as of August 22, 2026
    Active · clear
12. Oldham Construction

    Torrance, CA · CSLB #758469 · as of August 22, 2026
    Active · clear
13. Oldham Construction

    Upland, CA · CSLB #562516 · as of August 22, 2026
    Active · clear
14. Old Ironsides Construction INC

    Bakersfield, CA · CSLB #1073740 · as of August 22, 2026
    Active · clear
15. Oldknow Construction

    Mill Valley, CA · CSLB #859983 · as of August 22, 2026
    Active · clear
16. Old Mill Construction LLC

    Bakersfield, CA · CSLB #1121912 · as of August 22, 2026
    Active · clear
17. Old Mission Construction CO

    Menifee, CA · CSLB #1061911 · as of August 22, 2026
    Active · clear
18. Old Oak Construction

    Newcastle, CA · CSLB #1040294 · as of August 22, 2026
    Active · clear
19. Old Ranch Construction INC

    Bakersfield, CA · CSLB #1014245 · as of August 22, 2026
    Active · clear
20. Old School Builders INC

    Brawley, CA · CSLB #903299 · as of August 22, 2026
    Active · clear
21. Old School Construction

    Sacramento, CA · CSLB #906860 · as of August 22, 2026
    Active · clear
22. Joseph Richard Olds JR

    El Cajon, CA · CSLB #982737 · as of August 22, 2026
    Active · clear
23. Old Sod Construction INC

    San Francisco, CA · CSLB #771385 · as of August 22, 2026
    Active · clear
24. Old Soul Custom Builders

    Cypress, CA · CSLB #1090524 · as of August 22, 2026
    Active · clear
25. Oldstone Construction INC

    Rancho Palos Verdes, CA · CSLB #968080 · as of August 22, 2026
    Active · clear
26. Old Time Plastering

    Temecula, CA · CSLB #691653 · as of August 22, 2026
    Active · clear
27. Old Town Innovations INC DBA Old Town Construction

    Truckee, CA · CSLB #1064049 · as of August 22, 2026
    Active · clear
28. Old Town Construction And Restoration

    Murrieta, CA · CSLB #1039872 · as of August 22, 2026
    Active · clear
29. Old Town Contractors INC

    Concord, CA · CSLB #994124 · as of August 22, 2026
    Active · clear
30. Old Town Home Builder

    Elk Grove, CA · CSLB #1144597 · as of August 22, 2026
    Active · clear
31. Old Town Kitchen & Bath LLC

    Murrieta, CA · CSLB #1140798 · as of August 22, 2026
    Active · clear
32. Old Values & Quality Construction INC

    Redondo Beach, CA · CSLB #961838 · as of August 22, 2026
    Active · clear
33. Old World Construction

    Chatsworth, CA · CSLB #477531 · as of August 22, 2026
    Active · clear
34. Old World Construction And Development

    Sebastopol, CA · CSLB #825687 · as of August 22, 2026
    Active · clear
35. Old World Craftsman Hardwood Flooring And Construction

    San Diego, CA · CSLB #786437 · as of August 22, 2026
    Active · clear
36. Old World Standards

    Vista, CA · CSLB #667749 · as of August 22, 2026
    Active · clear
37. Old World Timber Works

    South Lake Tahoe, CA · CSLB #896576 · as of August 22, 2026
    Active · clear
38. Jeffrey Alan Olear

    San Jacinto, CA · CSLB #463549 · as of August 22, 2026
    Active · clear
39. O'leary Construction

    Berkeley, CA · CSLB #759781 · as of August 22, 2026
    Active · clear
40. O'leary Construction INC

    Vista, CA · CSLB #673333 · as of August 22, 2026
    Active · clear
41. O'leary Construction Services INC

    Ladera Ranch, CA · CSLB #952484 · as of August 22, 2026
    Active · clear
42. O'leary Custom Building INC

    Carnelian Bay, CA · CSLB #800794 · as of August 22, 2026
    Active · clear
43. Keith O'leary

    Fresno, CA · CSLB #1023337 · as of August 22, 2026
    Active · clear
44. Michael O'leary Design & Build

    Elk Grove, CA · CSLB #620438 · as of August 22, 2026
    Active · clear
45. Michael P O'leary Construction

    Ventura, CA · CSLB #494191 · as of August 22, 2026
    Active · clear
46. O'leary Renovations INC

    Milpitas, CA · CSLB #839450 · as of August 22, 2026
    Active · clear
47. T J O'leary Const

    El Cajon, CA · CSLB #374254 · as of August 22, 2026
    Active · clear
48. Tom O'leary Construction

    Temple City, CA · CSLB #489354 · as of August 22, 2026
    Active · clear
49. Oleksii Koziurenko

    Concord, CA · CSLB #1148535 · as of August 22, 2026
    Active · clear
50. Greg Olender

    Colfax, CA · CSLB #488200 · as of August 22, 2026
    Active · clear
51. Olen Development Corp

    Newport Beach, CA · CSLB #907139 · as of August 22, 2026
    Active · clear
52. Brian Olesen

    Santa Ynez, CA · CSLB #508723 · as of August 22, 2026
    Active · clear
53. Allen Oleson Construction

    Ventura, CA · CSLB #766087 · as of August 22, 2026
    Active · clear
54. Oleson Construction

    Winchester, CA · CSLB #781705 · as of August 22, 2026
    Active · clear
55. Oleson Contracting CO

    Fair Oaks, CA · CSLB #1142218 · as of August 22, 2026
    Active · clear
56. Oleson Development

    Bethel Island, CA · CSLB #1013572 · as of August 22, 2026
    Active · clear
57. Peter Olevsky

    Santa Barbara, CA · CSLB #1029118 · as of August 22, 2026
    Active · clear
58. Olex Construction INC

    Santee, CA · CSLB #1019977 · as of August 22, 2026
    Active · clear
59. Olexo Construction Company

    San Francisco, CA · CSLB #451049 · as of August 22, 2026
    Active · clear
60. Ali Olfati

    Long Beach, CA · CSLB #530033 · as of August 22, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 22, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.