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 43,141–43,200 of 99,885 contractors

1. Iron Man Construction And Development INC

   West Hollywood, CA · CSLB #1138634 · as of November 6, 2026
   Active · clear
2. Ironman INC

   Chatsworth, CA · CSLB #670390 · as of November 6, 2026
   Active · clear
3. Iron Master Gates & Fencing& Construction INC

   Costa Mesa, CA · CSLB #1119200 · as of November 6, 2026
   Active · clear
4. Iron Mechanical INC

   Sacramento, CA · CSLB #934181 · as of November 6, 2026
   Active · clear
5. Iron Mountain Construction & Electrical INC

   Pollock Pines, CA · CSLB #1036386 · as of November 6, 2026
   Active · clear
6. Ironnest Construction

   Sacramento, CA · CSLB #1130134 · as of November 6, 2026
   Active · clear
7. Iron Oak Construction

   Santa Rosa, CA · CSLB #1040481 · as of November 6, 2026
   Active · clear
8. Iron Oak Construction

   Rancho Cordova, CA · CSLB #1141443 · as of November 6, 2026
   Active · clear
9. Iron Oak Construction INC

   Newcastle, CA · CSLB #925922 · as of November 6, 2026
   Active · clear
10. Iron Oak Enterprises

    Newcastle, CA · CSLB #699263 · as of November 6, 2026
    Active · clear
11. Ironridge Development INC

    La Habra, CA · CSLB #1064263 · as of November 6, 2026
    Active · clear
12. Iron Rock Construction INC

    Burlingame, CA · CSLB #1089480 · as of November 6, 2026
    Active · clear
13. Iron Roots Construction INC

    Saratoga, CA · CSLB #1029866 · as of November 6, 2026
    Active · clear
14. Ironside Builders INC

    Dove Canyon, CA · CSLB #1037470 · as of November 6, 2026
    Active · clear
15. Ironside Building LLC

    Irvine, CA · CSLB #1117583 · as of November 6, 2026
    Active · clear
16. Ironside Construction INC

    Napa, CA · CSLB #1042759 · as of November 6, 2026
    Active · clear
17. Iron Sight Construction

    San Leandro, CA · CSLB #1152381 · as of November 6, 2026
    Active · clear
18. Ironsight Homes Construction Corporation

    Petaluma, CA · CSLB #1147055 · as of November 6, 2026
    Active · clear
19. David Winkler DBA Ironstar Construction

    Southlake, CA · CSLB #780496 · as of November 6, 2026
    Active · clear
20. Ironstone Development L L C

    Mesa, CA · CSLB #1115406 · as of November 6, 2026
    Active · clear
21. Irontek INC

    Rancho Cucamonga, CA · CSLB #1021573 · as of November 6, 2026
    Active · clear
22. Lotus Construction & Design INC DBA Ironvine Construction

    Sebastopol, CA · CSLB #923101 · as of November 6, 2026
    Active · clear
23. Iron Wolf Construction

    Rocklin, CA · CSLB #1150576 · as of November 6, 2026
    Active · clear
24. Ironwood Builders

    Vista, CA · CSLB #1075422 · as of November 6, 2026
    Active · clear
25. Ironwood Builders

    Monterey, CA · CSLB #859960 · as of November 6, 2026
    Active · clear
26. Ironwood Building Services INC

    Santa Clarita, CA · CSLB #1163440 · as of November 6, 2026
    Active · clear
27. Ironwood Commercial Builders INC

    Concord, CA · CSLB #895364 · as of November 6, 2026
    Active · clear
28. Iron Wood Construction

    Sacramento, CA · CSLB #1045422 · as of November 6, 2026
    Active · clear
29. Ironwood Construction

    Morongo Valley, CA · CSLB #549007 · as of November 6, 2026
    Active · clear
30. Ironwood Construction

    Saugus, CA · CSLB #769006 · as of November 6, 2026
    Active · clear
31. Ironwood Construction

    Sanger, CA · CSLB #994140 · as of November 6, 2026
    Active · clear
32. Ironwood Construction CO

    Auburn, CA · CSLB #331595 · as of November 6, 2026
    Active · clear
33. Ironwood Construction Company

    Kensington, CA · CSLB #444427 · as of November 6, 2026
    Active · open complaint
34. Ironwood Construction INC

    Petaluma, CA · CSLB #1105672 · as of November 6, 2026
    Active · clear
35. Ironwood Design And Build Corporation

    Redondo Beach, CA · CSLB #1122152 · as of November 6, 2026
    Active · clear
36. Ironwood Development Corporation

    Middleton, CA · CSLB #732474 · as of November 6, 2026
    Active · clear
37. Ironwood Finish Carpentry

    Paso Robles, CA · CSLB #865718 · as of November 6, 2026
    Active · clear
38. Ironwood General Contracting INC

    Portola, CA · CSLB #1160647 · as of November 6, 2026
    Active · clear
39. Ironwood Ridge Construction INC

    Running Springs, CA · CSLB #1155331 · as of November 6, 2026
    Active · clear
40. Ironwood Valley Construction

    Galt, CA · CSLB #1133810 · as of November 6, 2026
    Active · clear
41. L D D Construction INC DBA Ironworks

    Bakersfield, CA · CSLB #1020508 · as of November 6, 2026
    Active · clear
42. Irrigation Pros

    Santa Ana, CA · CSLB #1103090 · as of November 6, 2026
    Active · clear
43. I R Tech INC

    Sherman Oaks, CA · CSLB #939811 · as of November 6, 2026
    Active · clear
44. I R V Design And Construction INC

    Sun Valley, CA · CSLB #909508 · as of November 6, 2026
    Active · clear
45. Irvine Cornerstone Construction INC

    Irvine, CA · CSLB #1103209 · as of November 6, 2026
    Active · clear
46. Jeffrey V Irvine

    Cypress, CA · CSLB #999667 · as of November 6, 2026
    Active · clear
47. Irvine Mechanical

    Antelope, CA · CSLB #1033062 · as of November 6, 2026
    Active · clear
48. Irvin Enterprises LLC

    San Clemente, CA · CSLB #1021473 · as of November 6, 2026
    Active · clear
49. Irvine Outdoor Living INC

    Irvine, CA · CSLB #1040278 · as of November 6, 2026
    Active · clear
50. Irvine Pacific LLC

    Newport Beach, CA · CSLB #1066941 · as of November 6, 2026
    Active · clear
51. Peter Irving Electric INC

    Alamo, CA · CSLB #716757 · as of November 6, 2026
    Active · clear
52. Irwin Building CO

    La Jolla, CA · CSLB #1158549 · as of November 6, 2026
    Active · clear
53. Irwin Building Company

    La Jolla, CA · CSLB #989266 · as of November 6, 2026
    Active · clear
54. Irwin Construction Kitchen And Bath

    Gilroy, CA · CSLB #864024 · as of November 6, 2026
    Active · clear
55. Irwindale Windows CO

    Irwindale, CA · CSLB #846482 · as of November 6, 2026
    Active · clear
56. Diane Lee Irwin

    Apple Valley, CA · CSLB #381120 · as of November 6, 2026
    Active · clear
57. Irwin Fisher

    San Carlos, CA · CSLB #401739 · as of November 6, 2026
    Active · clear
58. Jeffrey P Irwin

    Simi Valley, CA · CSLB #431163 · as of November 6, 2026
    Active · clear
59. Mark D Irwin

    Agoura Hills, CA · CSLB #426790 · as of November 6, 2026
    Active · clear
60. Irwin Wagner Construction INC

    San Jose, CA · CSLB #1074482 · 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.