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 84,001–84,060 of 100,807 contractors

1. Sullivan Professional Construction INC

   Petaluma, CA · CSLB #1046503 · as of August 31, 2026
   Active · clear
2. Ryan Sullivan

   Bayside, CA · CSLB #937293 · as of August 31, 2026
   Active · clear
3. Sullivan Ryan Richard

   Los Angeles, CA · CSLB #1071118 · as of August 31, 2026
   Active · clear
4. Sullivan Security Communications INC

   Sacramento, CA · CSLB #1082173 · as of August 31, 2026
   Active · clear
5. Sullivan Thompson INC

   San Francisco, CA · CSLB #1140396 · as of August 31, 2026
   Active · clear
6. Sullivan/thompson Masonry & Restoration

   San Francisco, CA · CSLB #853683 · as of August 31, 2026
   Active · clear
7. Tim Sullivan

   La Honda, CA · CSLB #819013 · as of August 31, 2026
   Active · clear
8. Sullivan Waterworks INC

   Oakland, CA · CSLB #1154194 · as of August 31, 2026
   Active · clear
9. Sully-jones Roofing

   El Cajon, CA · CSLB #264115 · as of August 31, 2026
   Active · clear
10. Stuart Sulpizio

    Los Angeles, CA · CSLB #939095 · as of August 31, 2026
    Active · clear
11. Sulser And Sons

    Santa Ysabel, CA · CSLB #660627 · as of August 31, 2026
    Active · clear
12. H D Sulser & Son Construction INC

    Somis, CA · CSLB #452132 · as of August 31, 2026
    Active · clear
13. Sultan Construction

    Berkeley, CA · CSLB #410891 · as of August 31, 2026
    Active · clear
14. Suma Construction

    Granite Bay, CA · CSLB #942494 · as of August 31, 2026
    Active · clear
15. Sumeg International INC

    Escondido, CA · CSLB #733195 · as of August 31, 2026
    Active · clear
16. Sumi Builders

    San Ramon, CA · CSLB #1152914 · as of August 31, 2026
    Active · clear
17. Michel Khac Su

    Huntington Beach, CA · CSLB #908932 · as of August 31, 2026
    Active · clear
18. Sumi Construction INC

    San Ramon, CA · CSLB #1145800 · as of August 31, 2026
    Active · clear
19. Summa Properties Corporation

    Fresno, CA · CSLB #950187 · as of August 31, 2026
    Active · clear
20. Summerfield Construction

    Vacaville, CA · CSLB #980290 · as of August 31, 2026
    Active · clear
21. Summerfield & Sons Construction

    Upper Lake, CA · CSLB #870813 · as of August 31, 2026
    Active · clear
22. Summerhill Construction Company

    San Ramon, CA · CSLB #528275 · as of August 31, 2026
    Active · clear
23. Summer Land Partners Group INC

    Calabasas, CA · CSLB #962998 · as of August 31, 2026
    Active · clear
24. Summerland Partners INC

    Calabasas, CA · CSLB #865002 · as of August 31, 2026
    Active · clear
25. Michael Summers

    Lake Havasu City, CA · CSLB #476716 · as of August 31, 2026
    Active · clear
26. Michael J Summers

    Los Alamitos, CA · CSLB #345884 · as of August 31, 2026
    Active · clear
27. Summer Systems INC

    Valencia, CA · CSLB #560229 · as of August 31, 2026
    Active · clear
28. Greg Summerville Floors

    Twin Peaks, CA · CSLB #622196 · as of August 31, 2026
    Active · clear
29. Summit Bay Construction LLC

    El Cerrito, CA · CSLB #1156673 · as of August 31, 2026
    Active · clear
30. Summit Builders

    Truckee, CA · CSLB #398441 · as of August 31, 2026
    Active · clear
31. Summit Builders

    Castaic, CA · CSLB #469846 · as of August 31, 2026
    Active · clear
32. Summit Build INC

    Antelope, CA · CSLB #1145375 · as of August 31, 2026
    Active · clear
33. Summit Building Company

    San Clemente, CA · CSLB #1143392 · as of August 31, 2026
    Active · clear
34. Summit Building Group LLC

    Sacramento, CA · CSLB #1122392 · as of August 31, 2026
    Active · clear
35. Summit Building Innovations Corp

    Mission Hills, CA · CSLB #1143468 · as of August 31, 2026
    Active · clear
36. Summit Buildworks Energy LLC

    Chatsworth, CA · CSLB #1140888 · as of August 31, 2026
    Active · clear
37. Summit Construction

    Lafayette, CA · CSLB #1149140 · as of August 31, 2026
    Active · clear
38. Summit Construction

    Piru, CA · CSLB #1112717 · as of August 31, 2026
    Active · clear
39. Summit Construction

    Portola, CA · CSLB #823316 · as of August 31, 2026
    Active · clear
40. Summit Construction

    Merced, CA · CSLB #863033 · as of August 31, 2026
    Active · clear
41. Summit Construction

    Pleasanton, CA · CSLB #1111416 · as of August 31, 2026
    Active · clear
42. Summit Construction

    Murphys, CA · CSLB #713275 · as of August 31, 2026
    Active · clear
43. Summit Construction

    Granite Bay, CA · CSLB #731802 · as of August 31, 2026
    Active · clear
44. Summit Construction

    Reno, CA · CSLB #1091669 · as of August 31, 2026
    Active · clear
45. Summit Construction

    Pomona, CA · CSLB #915324 · as of August 31, 2026
    Active · clear
46. Summit Construction CO

    Daly City, CA · CSLB #651908 · as of August 31, 2026
    Active · clear
47. Summit Construction CO

    Campbell, CA · CSLB #361551 · as of August 31, 2026
    Active · clear
48. Summit Construction Group INC

    Lodi, CA · CSLB #1093796 · as of August 31, 2026
    Active · clear
49. Summit Construction GRP

    Orangevale, CA · CSLB #1149007 · as of August 31, 2026
    Active · clear
50. Summit Construction INC

    Hanford, CA · CSLB #1100673 · as of August 31, 2026
    Active · clear
51. Summit Construction & Restoration INC

    Anaheim, CA · CSLB #1098722 · as of August 31, 2026
    Active · clear
52. Summit Construction Services

    Fontana, CA · CSLB #1098609 · as of August 31, 2026
    Active · clear
53. Summit Development Group INC

    Encino, CA · CSLB #994233 · as of August 31, 2026
    Active · clear
54. Summit Dreams Builder INC

    Big Bear Lake, CA · CSLB #1039549 · as of August 31, 2026
    Active · clear
55. Summit Energy

    Dixon, CA · CSLB #1070074 · as of August 31, 2026
    Active · clear
56. Summit Erosion Control

    Ramona, CA · CSLB #968404 · as of August 31, 2026
    Active · clear
57. Summit Facilities Solutions LLC

    Laguna Woods, CA · CSLB #1150779 · as of August 31, 2026
    Active · clear
58. Summit Fireplace & Grills

    Castro Valley, CA · CSLB #943469 · as of August 31, 2026
    Active · clear
59. Summitforge Construction LLC

    Norwalk, CA · CSLB #1132881 · as of August 31, 2026
    Active · clear
60. Summit Framing INC

    Indio, CA · CSLB #923624 · 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.