Licensed General Building (B) contractors in Rancho Santa Margarita, CA

The California Contractors State License Board (CSLB) lists 98 General Building (B) contractors in Rancho Santa Margarita, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

Showing 61–98 of 98 contractors

1. Prosource Construction And Builders INC

   Rancho Santa Margarita, CA · CSLB #1081516 · as of October 7, 2026
   Active · clear
2. Prospects

   Rancho Santa Margarita, CA · CSLB #712884 · as of October 7, 2026
   Active · clear
3. Raman Construction

   Rancho Santa Margarita, CA · CSLB #1143699 · as of October 7, 2026
   Active · clear
4. Ram Design & Building

   Rancho Santa Margarita, CA · CSLB #758378 · as of October 7, 2026
   Active · clear
5. Jonathan Reeves Construction

   Rancho Santa Margarita, CA · CSLB #1054163 · as of October 7, 2026
   Active · clear
6. Reza Barakati

   Rancho Santa Margarita, CA · CSLB #1092035 · as of October 7, 2026
   Active · clear
7. Michael Roberts Home Builder INC

   Rancho Santa Margarita, CA · CSLB #681116 · as of October 7, 2026
   Active · clear
8. Roman Torres Construction Services LLC

   Rancho Santa Margarita, CA · CSLB #1142079 · as of October 7, 2026
   Active · clear
9. Romar Property Services INC

   Rancho Santa Margarita, CA · CSLB #719690 · as of October 7, 2026
   Active · clear
10. RSM HVAC

    Rancho Santa Margarita, CA · CSLB #1119073 · as of October 7, 2026
    Active · clear
11. Ruhi Construction Oc

    Rancho Santa Margarita, CA · CSLB #1103282 · as of October 7, 2026
    Active · clear
12. SCB Construction INC

    Rancho Santa Margarita, CA · CSLB #1026397 · as of October 7, 2026
    Active · clear
13. SC Builders & Consultants INC

    Rancho Santa Margarita, CA · CSLB #1100109 · as of October 7, 2026
    Active · clear
14. SC Custom Homes

    Rancho Santa Margarita, CA · CSLB #828216 · as of October 7, 2026
    Active · clear
15. Alireza Shahinnejad

    Rancho Santa Margarita, CA · CSLB #975576 · as of October 7, 2026
    Active · clear
16. Tomas Sierra Builder

    Rancho Santa Margarita, CA · CSLB #1130584 · as of October 7, 2026
    Active · clear
17. Skibicki Construction

    Rancho Santa Margarita, CA · CSLB #550316 · as of October 7, 2026
    Active · clear
18. South County Construction CO

    Rancho Santa Margarita, CA · CSLB #961031 · as of October 7, 2026
    Active · clear
19. South County Plumbing INC

    Rancho Santa Margarita, CA · CSLB #972220 · as of October 7, 2026
    Active · clear
20. Southwest Construction Service

    Rancho Santa Margarita, CA · CSLB #444005 · as of October 7, 2026
    Active · clear
21. Daniel P Spain

    Rancho Santa Margarita, CA · CSLB #659781 · as of October 7, 2026
    Active · clear
22. Steadfast Constructors

    Rancho Santa Margarita, CA · CSLB #1059971 · as of October 7, 2026
    Active · clear
23. Steinert Cabinetry

    Rancho Santa Margarita, CA · CSLB #870844 · as of October 7, 2026
    Active · clear
24. Subzero Constructors INC

    Rancho Santa Margarita, CA · CSLB #747400 · as of October 7, 2026
    Active · clear
25. Sunbelt Limited Companies INC

    Rancho Santa Margarita, CA · CSLB #952724 · as of October 7, 2026
    Active · clear
26. Sungrid Solar

    Rancho Santa Margarita, CA · CSLB #1037212 · as of October 7, 2026
    Active · clear
27. Supreme Building Innovators INC

    Rancho Santa Margarita, CA · CSLB #1117550 · as of October 7, 2026
    Active · clear
28. John Synnott

    Rancho Santa Margarita, CA · CSLB #857103 · as of October 7, 2026
    Active · clear
29. Tablerock Concrete INC

    Rancho Santa Margarita, CA · CSLB #1024349 · as of October 7, 2026
    Active · clear
30. Versa - Tech Construction

    Rancho Santa Margarita, CA · CSLB #861306 · as of October 7, 2026
    Active · clear
31. Ziruo Wang

    Rancho Santa Margarita, CA · CSLB #1124346 · as of October 7, 2026
    Active · clear
32. Wes Builders INC

    Rancho Santa Margarita, CA · CSLB #1104647 · as of October 7, 2026
    Active · clear
33. Westcap Construction

    Rancho Santa Margarita, CA · CSLB #962049 · as of October 7, 2026
    Active · clear
34. Yerich Facility Maintenance INC

    Rancho Santa Margarita, CA · CSLB #1028676 · as of October 7, 2026
    Active · clear
35. Vincente Lopez Hernandez JR

    Rancho Santa Margarita, CA · CSLB #609106 · as of October 7, 2026
    Suspended · bond
36. Rojelio Pedraza

    Rancho Santa Margarita, CA · CSLB #1126117 · as of October 7, 2026
    Suspended · bond
37. Precision Builders

    Rancho Santa Margarita, CA · CSLB #799877 · as of October 7, 2026
    Suspended · bond
38. T H J3 Construction

    Rancho Santa Margarita, CA · CSLB #1059158 · as of October 7, 2026
    Suspended · bond

See all General Building (B) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.