Licensed General Building (B) contractors in San Marcos, CA

The California Contractors State License Board (CSLB) lists 244 General Building (B) contractors in San Marcos, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 1–60 of 244 contractors

1. 1010 Electric

   San Marcos, CA · CSLB #1098964 · as of October 6, 2026
   Active · clear
2. 1 Source Electrical INC

   San Marcos, CA · CSLB #948725 · as of October 6, 2026
   Active · clear
3. 3 Lopez Brother's Construction Corp

   San Marcos, CA · CSLB #1133370 · as of October 6, 2026
   Active · clear
4. Aaaffordable M H Construction INC

   San Marcos, CA · CSLB #854452 · as of October 6, 2026
   Active · clear
5. Aa SKY Construction INC

   San Marcos, CA · CSLB #1061749 · as of October 6, 2026
   Active · clear
6. Abrahams Construction

   San Marcos, CA · CSLB #908302 · as of October 6, 2026
   Active · clear
7. The Accessible Group Of Companies INC

   San Marcos, CA · CSLB #1103540 · as of October 6, 2026
   Active · clear
8. Ace Contractors

   San Marcos, CA · CSLB #175404 · as of October 6, 2026
   Active · clear
9. Aicon Technologies DBA Aicon Solar

   San Marcos, CA · CSLB #1068687 · as of October 6, 2026
   Active · clear
10. All Inclusive Drywall

    San Marcos, CA · CSLB #1004593 · as of October 6, 2026
    Active · clear
11. Alloway Plumbing LLC

    San Marcos, CA · CSLB #1122225 · as of October 6, 2026
    Active · clear
12. Amazing Pools And Remodeling INC

    San Marcos, CA · CSLB #624933 · as of October 6, 2026
    Active · clear
13. Angelo's Home Improvement & Restoration INC

    San Marcos, CA · CSLB #1017271 · as of October 6, 2026
    Active · clear
14. Anthony Moore Construction

    San Marcos, CA · CSLB #776126 · as of October 6, 2026
    Active · clear
15. Azs Construction

    San Marcos, CA · CSLB #1087067 · as of October 6, 2026
    Active · clear
16. Badeaux Construction

    San Marcos, CA · CSLB #858503 · as of October 6, 2026
    Active · clear
17. Bair Hand Construction INC

    San Marcos, CA · CSLB #1162376 · as of October 6, 2026
    Active · clear
18. Bill Barber Construction INC

    San Marcos, CA · CSLB #996484 · as of October 6, 2026
    Active · clear
19. Ray Barber Construction

    San Marcos, CA · CSLB #476144 · as of October 6, 2026
    Active · clear
20. Baxter Pacific Construction INC

    San Marcos, CA · CSLB #1143624 · as of October 6, 2026
    Active · clear
21. BCB USA INC

    San Marcos, CA · CSLB #1158767 · as of October 6, 2026
    Active · clear
22. BCK Construction INC

    San Marcos, CA · CSLB #1094833 · as of October 6, 2026
    Active · clear
23. Alfred Belmonte Construction

    San Marcos, CA · CSLB #863499 · as of October 6, 2026
    Active · clear
24. B H I Builders INC

    San Marcos, CA · CSLB #738313 · as of October 6, 2026
    Active · clear
25. Bmcc INC

    San Marcos, CA · CSLB #1100938 · as of October 6, 2026
    Active · clear
26. Michael Bongiorno

    San Marcos, CA · CSLB #1075334 · as of October 6, 2026
    Active · clear
27. Brackin Construction

    San Marcos, CA · CSLB #974151 · as of October 6, 2026
    Active · clear
28. Bramble Building Company

    San Marcos, CA · CSLB #741219 · as of October 6, 2026
    Active · clear
29. Bright Skies General Contractor

    San Marcos, CA · CSLB #965874 · as of October 6, 2026
    Active · clear
30. Build Logic Consulting INC

    San Marcos, CA · CSLB #1148129 · as of October 6, 2026
    Active · clear
31. Built Pure INC.

    San Marcos, CA · CSLB #1138848 · as of October 6, 2026
    Active · clear
32. C39 Roofing

    San Marcos, CA · CSLB #715223 · as of October 6, 2026
    Active · clear
33. Cal Bear Construction

    San Marcos, CA · CSLB #860456 · as of October 6, 2026
    Active · clear
34. California Striping And Seal Coat INC

    San Marcos, CA · CSLB #1084061 · as of October 6, 2026
    Active · clear
35. Cambridge Properties

    San Marcos, CA · CSLB #460161 · as of October 6, 2026
    Active · clear
36. Casitas Contracting Corporation

    San Marcos, CA · CSLB #670451 · as of October 6, 2026
    Active · clear
37. Chris Prentice Construction And Consulting

    San Marcos, CA · CSLB #711524 · as of October 6, 2026
    Active · clear
38. Christiani Construction

    San Marcos, CA · CSLB #841916 · as of October 6, 2026
    Active · clear
39. Clean Cut Construction

    San Marcos, CA · CSLB #833929 · as of October 6, 2026
    Active · clear
40. C M P Construction

    San Marcos, CA · CSLB #919451 · as of October 6, 2026
    Active · clear
41. Construction Real Estate INC

    San Marcos, CA · CSLB #1160982 · as of October 6, 2026
    Active · clear
42. Coutts Brothers Development INC

    San Marcos, CA · CSLB #1076417 · as of October 6, 2026
    Active · clear
43. Cowboys Construction

    San Marcos, CA · CSLB #1042452 · as of October 6, 2026
    Active · clear
44. C R Construction

    San Marcos, CA · CSLB #1045405 · as of October 6, 2026
    Active · clear
45. C To C Construction

    San Marcos, CA · CSLB #966741 · as of October 6, 2026
    Active · clear
46. Curley's Building Services

    San Marcos, CA · CSLB #922073 · as of October 6, 2026
    Active · clear
47. Brian Curran Construction INC

    San Marcos, CA · CSLB #867637 · as of October 6, 2026
    Active · clear
48. Curva Construction

    San Marcos, CA · CSLB #822674 · as of October 6, 2026
    Active · clear
49. Custom Built INC

    San Marcos, CA · CSLB #1049546 · as of October 6, 2026
    Active · clear
50. Dantoya Construction

    San Marcos, CA · CSLB #962990 · as of October 6, 2026
    Active · clear
51. David Raine Studio

    San Marcos, CA · CSLB #1059567 · as of October 6, 2026
    Active · open complaint
52. Davis Design And Construction

    San Marcos, CA · CSLB #1080442 · as of October 6, 2026
    Active · clear
53. DC Construction

    San Marcos, CA · CSLB #1026614 · as of October 6, 2026
    Active · clear
54. Dcon Electric INC

    San Marcos, CA · CSLB #1007266 · as of October 6, 2026
    Active · clear
55. Delta Construction SD INC

    San Marcos, CA · CSLB #1112320 · as of October 6, 2026
    Active · clear
56. Del Vecchio

    San Marcos, CA · CSLB #621903 · as of October 6, 2026
    Active · clear
57. Design Developers INC

    San Marcos, CA · CSLB #902655 · as of October 6, 2026
    Active · clear
58. Adam Devita

    San Marcos, CA · CSLB #972998 · as of October 6, 2026
    Active · clear
59. Diversified Restoration Solutions & Construction

    San Marcos, CA · CSLB #830338 · as of October 6, 2026
    Active · clear
60. Donaldson Development

    San Marcos, CA · CSLB #1057448 · as of October 6, 2026
    Active · clear

See all General Building (B) contractors in California →

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