Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 99,885 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of November 6, 2026.

Showing 50,521–50,580 of 99,885 contractors

1. Lange & Company Builders INC

   Sonoma, CA · CSLB #979858 · as of November 6, 2026
   Active · clear
2. Lange Construction

   Mission Viejo, CA · CSLB #881229 · as of November 6, 2026
   Active · clear
3. Lange Construction Company

   Imperial Beach, CA · CSLB #926939 · as of November 6, 2026
   Active · clear
4. N C Lange General Contracting

   San Diego, CA · CSLB #707570 · as of November 6, 2026
   Active · clear
5. Langerman Construction California LLC

   Brooklyn Park, CA · CSLB #1135045 · as of November 6, 2026
   Active · clear
6. Langer Property Renovations

   Homewood, CA · CSLB #1008873 · as of November 6, 2026
   Active · clear
7. Langford Building & Construction

   Los Osos, CA · CSLB #1139361 · as of November 6, 2026
   Active · clear
8. Mark Edward Langford DBA Langford Const

   West Hills, CA · CSLB #453593 · as of November 6, 2026
   Active · clear
9. Langford Construction

   Dayton, CA · CSLB #663285 · as of November 6, 2026
   Active · clear
10. Langford Construction INC

    Gold River, CA · CSLB #1069770 · as of November 6, 2026
    Active · clear
11. Forrest Lang Industries

    Santa Barbara, CA · CSLB #869947 · as of November 6, 2026
    Active · clear
12. Gregory Lang

    Incline Village, CA · CSLB #1057198 · as of November 6, 2026
    Active · clear
13. Walter Langhammer INC

    Concord, CA · CSLB #913647 · as of November 6, 2026
    Active · clear
14. Lang Homes

    Leucadia, CA · CSLB #202432 · as of November 6, 2026
    Active · clear
15. Jason Allen Lang

    Santa Ynez, CA · CSLB #940479 · as of November 6, 2026
    Active · clear
16. Langkilde's Fire Protection

    Oxnard, CA · CSLB #963681 · as of November 6, 2026
    Active · clear
17. Langkilde's Fire Protection INC

    Oxnard, CA · CSLB #1057077 · as of November 6, 2026
    Active · clear
18. Langley Design & Remodel

    Quincy, CA · CSLB #841181 · as of November 6, 2026
    Active · clear
19. John Langley

    Los Angeles, CA · CSLB #631891 · as of November 6, 2026
    Active · clear
20. David Michael Langlois

    Simi Valley, CA · CSLB #312561 · as of November 6, 2026
    Active · clear
21. G O Langlois Construction INC

    Palm Desert, CA · CSLB #410376 · as of November 6, 2026
    Active · clear
22. Steven E Langlois Company The

    Arbuckle, CA · CSLB #830337 · as of November 6, 2026
    Active · clear
23. Zachary Langlois General Contractor

    Simi Valley, CA · CSLB #903624 · as of November 6, 2026
    Active · clear
24. Mike Lang Construction

    Chico, CA · CSLB #725534 · as of November 6, 2026
    Active · clear
25. Stein H Langmo

    Ben Lomond, CA · CSLB #699286 · as of November 6, 2026
    Active · clear
26. Langon Building & Developing

    Castro Valley, CA · CSLB #765364 · as of November 6, 2026
    Active · clear
27. Michael J Langon DBA Langone Construction

    San Ramon, CA · CSLB #819464 · as of November 6, 2026
    Active · clear
28. J A Langon Builders Incorporated

    Diablo, CA · CSLB #575571 · as of November 6, 2026
    Active · clear
29. John J Langon JR

    Castro Valley, CA · CSLB #283657 · as of November 6, 2026
    Active · clear
30. Joseph Langon

    Castro Valley, CA · CSLB #757428 · as of November 6, 2026
    Active · clear
31. Steve R Lang

    Bell Gardens, CA · CSLB #298981 · as of November 6, 2026
    Active · clear
32. Langston Construction

    Hesperia, CA · CSLB #285707 · as of November 6, 2026
    Active · clear
33. Langston Painting

    Fountain Valley, CA · CSLB #457251 · as of November 6, 2026
    Active · clear
34. Thomas M Lang

    Tehachapi, CA · CSLB #470887 · as of November 6, 2026
    Active · clear
35. John Langwasser Construction

    Upland, CA · CSLB #778396 · as of November 6, 2026
    Active · clear
36. Lani Construction INC

    Encino, CA · CSLB #1089541 · as of November 6, 2026
    Active · clear
37. Lankford Construction Company

    Johnsburg, CA · CSLB #669974 · as of November 6, 2026
    Active · clear
38. Kung Shun Lan

    Duarte, CA · CSLB #950393 · as of November 6, 2026
    Active · clear
39. Lannen Construction INC

    Los Angeles, CA · CSLB #811038 · as of November 6, 2026
    Active · clear
40. David Lanni Construction

    Carmichael, CA · CSLB #745709 · as of November 6, 2026
    Active · open complaint
41. George Lanning Development

    Orange, CA · CSLB #550131 · as of November 6, 2026
    Active · clear
42. Steve Lanning Construction INC

    Sonoma, CA · CSLB #718390 · as of November 6, 2026
    Active · clear
43. La Noire & CO Construction

    Petaluma, CA · CSLB #779018 · as of November 6, 2026
    Active · clear
44. La Notte Refrigeration INC

    Fresno, CA · CSLB #820340 · as of November 6, 2026
    Active · clear
45. La Nova Builders INC

    Van Nuys, CA · CSLB #1137376 · as of November 6, 2026
    Active · clear
46. Lans Construction

    Glendale, CA · CSLB #1119993 · as of November 6, 2026
    Active · clear
47. Lanse Construction

    Monterey Park, CA · CSLB #1157445 · as of November 6, 2026
    Active · clear
48. Lansky Construction

    Atascadero, CA · CSLB #913404 · as of November 6, 2026
    Active · clear
49. Lantern Bay Construction

    Dana Point, CA · CSLB #1096309 · as of November 6, 2026
    Active · clear
50. Lantern District Builders

    Dana Point, CA · CSLB #1136188 · as of November 6, 2026
    Active · clear
51. Lanterprise INC

    El Monte, CA · CSLB #1002046 · as of November 6, 2026
    Active · clear
52. Lantis Construction

    Fresno, CA · CSLB #609355 · as of November 6, 2026
    Active · clear
53. Charles Lantz

    Santa Rosa, CA · CSLB #523430 · as of November 6, 2026
    Active · clear
54. Lantz Ellis General Contractor

    Bonsall, CA · CSLB #839804 · as of November 6, 2026
    Active · clear
55. Tim Lantz

    Hollister, CA · CSLB #449850 · as of November 6, 2026
    Active · clear
56. Lanza Construction CO

    Tarzana, CA · CSLB #719893 · as of November 6, 2026
    Active · clear
57. Lanziniart

    Somerset, CA · CSLB #1015901 · as of November 6, 2026
    Active · clear
58. Jun Jian Lao

    San Francisco, CA · CSLB #933786 · as of November 6, 2026
    Active · clear
59. La One Corp

    Riverside, CA · CSLB #1047050 · as of November 6, 2026
    Active · clear
60. L & A Partners In Building INC

    Bloomington, CA · CSLB #1152160 · as of November 6, 2026
    Active · clear

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