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 30, 2026.

Showing 75,481–75,540 of 100,807 contractors

1. Ron Perez Construction LLC

   Hayward, CA · CSLB #864676 · as of August 30, 2026
   Active · clear
2. Ronquillo Custom Design Construction Company

   Alta Loma, CA · CSLB #927682 · as of August 30, 2026
   Active · clear
3. Ron - Rico Const

   Hesperia, CA · CSLB #749776 · as of August 30, 2026
   Active · clear
4. Ron's Building And Design

   Pomona, CA · CSLB #1154474 · as of August 30, 2026
   Active · clear
5. Ron's Concrete Construction

   Whittier, CA · CSLB #537972 · as of August 30, 2026
   Active · clear
6. Ron's Construction & Remodeling INC

   San Jose, CA · CSLB #1061602 · as of August 30, 2026
   Active · clear
7. Ron's Country Homes

   Cedar Ridge, CA · CSLB #659234 · as of August 30, 2026
   Active · clear
8. Ron's Hauling

   Danville, CA · CSLB #914808 · as of August 30, 2026
   Active · clear
9. Ron's Quality Construction INC

   Redwood Valley, CA · CSLB #530632 · as of August 30, 2026
   Active · clear
10. Ron Stivers Construction

    Rocklin, CA · CSLB #599268 · as of August 30, 2026
    Active · clear
11. Ron's Window Center

    Livermore, CA · CSLB #943882 · as of August 30, 2026
    Active · clear
12. Ronwright Construction

    Camp Connell, CA · CSLB #545954 · as of August 30, 2026
    Active · clear
13. Rony's Dream Construction

    San Francisco, CA · CSLB #1120038 · as of August 30, 2026
    Active · clear
14. Rony's Handyman Construction

    San Francisco, CA · CSLB #1074682 · as of August 30, 2026
    Active · clear
15. Roobuild

    Laguna Niguel, CA · CSLB #1049232 · as of August 30, 2026
    Active · clear
16. Frans Roodenburg

    Citrus Heights, CA · CSLB #638350 · as of August 30, 2026
    Active · clear
17. Roof Buddy

    Los Angeles, CA · CSLB #967681 · as of August 30, 2026
    Active · clear
18. Roofchecks.com

    Sacramento, CA · CSLB #1045890 · as of August 30, 2026
    Active · clear
19. Roof Commander

    Brentwood, CA · CSLB #1146709 · as of August 30, 2026
    Active · clear
20. Roof Construction

    Escondido, CA · CSLB #647203 · as of August 30, 2026
    Active · clear
21. Roof Craft

    Gilroy, CA · CSLB #739333 · as of August 30, 2026
    Active · clear
22. Roof Express

    San Francisco, CA · CSLB #1072766 · as of August 30, 2026
    Active · clear
23. Roof Geeks

    Shingle Springs, CA · CSLB #1069901 · as of August 30, 2026
    Active · clear
24. Roof Guys

    Sacramento, CA · CSLB #625052 · as of August 30, 2026
    Active · clear
25. Roofing Angels

    Los Angeles, CA · CSLB #1034782 · as of August 30, 2026
    Active · clear
26. Roofing Craftsmen & Solar

    Fairfield, CA · CSLB #1154255 · as of August 30, 2026
    Active · clear
27. Roofing Experts

    Santa Clarita, CA · CSLB #993576 · as of August 30, 2026
    Active · clear
28. Roofing Logistics INC

    San Leandro, CA · CSLB #989106 · as of August 30, 2026
    Active · clear
29. Roofing Plus CO

    Downey, CA · CSLB #656855 · as of August 30, 2026
    Active · clear
30. Roofing Plus Construction INC

    Upland, CA · CSLB #955412 · as of August 30, 2026
    Active · clear
31. Roofing Pro Construction INC

    Patterson, CA · CSLB #1098771 · as of August 30, 2026
    Active · clear
32. Roofing & Solar Construction INC

    Santa Rosa, CA · CSLB #1018877 · as of August 30, 2026
    Active · clear
33. Roof King Roofing INC

    Vista, CA · CSLB #968934 · as of August 30, 2026
    Active · clear
34. Roof Life Construction

    San Ramon, CA · CSLB #653956 · as of August 30, 2026
    Active · clear
35. Roofline Builders INC

    Pleasanton, CA · CSLB #953509 · as of August 30, 2026
    Active · clear
36. Roofline INC

    Mission Viejo, CA · CSLB #392638 · as of August 30, 2026
    Active · clear
37. Rooflow INC

    Pleasanton, CA · CSLB #1139296 · as of August 30, 2026
    Active · clear
38. Roofmasters

    Suisun City, CA · CSLB #883362 · as of August 30, 2026
    Active · clear
39. Yorkshire Roofing Of Northern California INC DBA Roofmax

    Livermore, CA · CSLB #841422 · as of August 30, 2026
    Active · clear
40. Roof Recovery INC

    Rocklin, CA · CSLB #1054860 · as of August 30, 2026
    Active · clear
41. Roof Repair & Construction INC

    Sun Valley, CA · CSLB #1144009 · as of August 30, 2026
    Active · clear
42. Roof Repair Specialist

    Burbank, CA · CSLB #1007386 · as of August 30, 2026
    Active · clear
43. Roof Replacement INC

    North Hollywood, CA · CSLB #1063655 · as of August 30, 2026
    Active · clear
44. Roofs Roofs And Remodel INC

    Pacheco, CA · CSLB #1005286 · as of August 30, 2026
    Active · clear
45. Roof Tech Services

    Hawaiian Gardens, CA · CSLB #1033056 · as of August 30, 2026
    Active · clear
46. Roof-top Construction INC

    San Jose, CA · CSLB #1138636 · as of August 30, 2026
    Active · clear
47. Rooftop Solar Construction

    Flagstaff, CA · CSLB #988463 · as of August 30, 2026
    Active · clear
48. Roofxperts

    Standard, CA · CSLB #1062195 · as of August 30, 2026
    Active · clear
49. Roofxwest LLC

    Agoura Hills, CA · CSLB #1155667 · as of August 30, 2026
    Active · clear
50. M V Rook Construction

    Sebastopol, CA · CSLB #630195 · as of August 30, 2026
    Active · clear
51. Roy Rook Construction

    Crescent City, CA · CSLB #805792 · as of August 30, 2026
    Active · clear
52. Edward L Rooks JR

    Lakeside, CA · CSLB #297762 · as of August 30, 2026
    Active · clear
53. Rookus & Associates INC

    San Diego, CA · CSLB #1065204 · as of August 30, 2026
    Active · clear
54. Roomehz Construction

    West Sacramento, CA · CSLB #1150513 · as of August 30, 2026
    Active · clear
55. Rooney Construction

    Santa Rosa Valley, CA · CSLB #681208 · as of August 30, 2026
    Active · clear
56. Rooney Home Remodeling And Construction

    Sonoma, CA · CSLB #846835 · as of August 30, 2026
    Active · clear
57. Liam Rooney Construction INC

    Chula Vista, CA · CSLB #948664 · as of August 30, 2026
    Active · clear
58. Morgan Rooney Construction INC

    La Mesa, CA · CSLB #1075171 · as of August 30, 2026
    Active · clear
59. R O O Services

    Sacramento, CA · CSLB #956437 · as of August 30, 2026
    Active · clear
60. Stan Roose Construction

    Nevada City, CA · CSLB #788931 · as of August 30, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 30, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.