Public Record · California Contractors

Licensed General Engineering (A) contractors in San Luis Obispo, CA

The California Contractors State License Board (CSLB) lists 48 General Engineering (A) contractors in San Luis Obispo, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

48 contractors

  1. Advanced Septic Solutions
    San Luis Obispo, CA · CSLB #1078516 · as of October 6, 2026
    Active · clear
  2. Advantage Technical Services INC
    San Luis Obispo, CA · CSLB #961111 · as of October 6, 2026
    Active · clear
  3. Mark Alonzo Construction LLC
    San Luis Obispo, CA · CSLB #710777 · as of October 6, 2026
    Active · clear
  4. American Cornerstone Engineering Group INC
    San Luis Obispo, CA · CSLB #1133732 · as of October 6, 2026
    Active · clear
  5. B & T Construction INC
    San Luis Obispo, CA · CSLB #1115925 · as of October 6, 2026
    Active · clear
  6. Castlerock Development
    San Luis Obispo, CA · CSLB #730788 · as of October 6, 2026
    Active · clear
  7. Coastal Construction & Engineering INC
    San Luis Obispo, CA · CSLB #822607 · as of October 6, 2026
    Active · clear
  8. D A Craghead Construction INC
    San Luis Obispo, CA · CSLB #527942 · as of October 6, 2026
    Active · clear
  9. Crandall Construction
    San Luis Obispo, CA · CSLB #836612 · as of October 6, 2026
    Active · clear
  10. D C Design & Construction
    San Luis Obispo, CA · CSLB #887341 · as of October 6, 2026
    Active · clear
  11. E Paul Della Rosa
    San Luis Obispo, CA · CSLB #421120 · as of October 6, 2026
    Active · clear
  12. Diamond Construction
    San Luis Obispo, CA · CSLB #819032 · as of October 6, 2026
    Active · clear
  13. Warren F Dolezal
    San Luis Obispo, CA · CSLB #352767 · as of October 6, 2026
    Active · clear
  14. Drake Excavating & Aggregates INC
    San Luis Obispo, CA · CSLB #1021578 · as of October 6, 2026
    Active · clear
  15. Goodwin Construction Group INC
    San Luis Obispo, CA · CSLB #445372 · as of October 6, 2026
    Active · clear
  16. Hanna Construction Engineering INC
    San Luis Obispo, CA · CSLB #367611 · as of October 6, 2026
    Active · clear
  17. Hayward Construction
    San Luis Obispo, CA · CSLB #868738 · as of October 6, 2026
    Active · clear
  18. HD General Engineering INC
    San Luis Obispo, CA · CSLB #1139708 · as of October 6, 2026
    Active · clear
  19. H J Construction INC
    San Luis Obispo, CA · CSLB #855774 · as of October 6, 2026
    Active · clear
  20. Jebl Engineering & Construction INC
    San Luis Obispo, CA · CSLB #909002 · as of October 6, 2026
    Active · clear
  21. K C I Environmental INC
    San Luis Obispo, CA · CSLB #813844 · as of October 6, 2026
    Active · clear
  22. Knight And Sons INC
    San Luis Obispo, CA · CSLB #807963 · as of October 6, 2026
    Active · clear
  23. Kuden Construction
    San Luis Obispo, CA · CSLB #938297 · as of October 6, 2026
    Active · clear
  24. John Madonna Construction Company INC
    San Luis Obispo, CA · CSLB #358030 · as of October 6, 2026
    Active · clear
  25. Maino Construction Company Incorporated
    San Luis Obispo, CA · CSLB #426403 · as of October 6, 2026
    Active · clear
  26. Mak Family Construction
    San Luis Obispo, CA · CSLB #1114369 · as of October 6, 2026
    Active · clear
  27. Michael Clark
    San Luis Obispo, CA · CSLB #1136395 · as of October 6, 2026
    Active · clear
  28. Newton Construction & Management INC
    San Luis Obispo, CA · CSLB #783608 · as of October 6, 2026
    Active · clear
  29. Pacific Builders Of Slo INC
    San Luis Obispo, CA · CSLB #854395 · as of October 6, 2026
    Active · clear
  30. Pac - West General INC
    San Luis Obispo, CA · CSLB #932424 · as of October 6, 2026
    Active · clear
  31. Rarig Construction INC
    San Luis Obispo, CA · CSLB #389696 · as of October 6, 2026
    Active · clear
  32. R Burke Corporation
    San Luis Obispo, CA · CSLB #264193 · as of October 6, 2026
    Active · clear
  33. David Scarry Construction INC
    San Luis Obispo, CA · CSLB #757351 · as of October 6, 2026
    Active · clear
  34. Seamair General Engineering
    San Luis Obispo, CA · CSLB #1014609 · as of October 6, 2026
    Active · clear
  35. Shetler Construction INC
    San Luis Obispo, CA · CSLB #659554 · as of October 6, 2026
    Active · clear
  36. Souza Engineering Contracting INC DBA Souza Construction
    San Luis Obispo, CA · CSLB #479476 · as of October 6, 2026
    Active · clear
  37. Specialty Construction
    San Luis Obispo, CA · CSLB #619361 · as of October 6, 2026
    Active · clear
  38. Showplace Homes INC DBA J R Spencer Construction
    San Luis Obispo, CA · CSLB #412180 · as of October 6, 2026
    Active · clear
  39. Stalwork INC
    San Luis Obispo, CA · CSLB #948012 · as of October 6, 2026
    Active · clear
  40. Chris Sunderland Engineering Company
    San Luis Obispo, CA · CSLB #837026 · as of October 6, 2026
    Active · clear
  41. Taylor James Hamil
    San Luis Obispo, CA · CSLB #1133230 · as of October 6, 2026
    Active · clear
  42. Trapezoid Construction
    San Luis Obispo, CA · CSLB #825275 · as of October 6, 2026
    Active · clear
  43. Tim Twisselman Enterprises INC
    San Luis Obispo, CA · CSLB #854921 · as of October 6, 2026
    Active · clear
  44. Walter Bros Construction CO INC
    San Luis Obispo, CA · CSLB #244394 · as of October 6, 2026
    Active · clear
  45. Water Stewards LLC
    San Luis Obispo, CA · CSLB #1077299 · as of October 6, 2026
    Active · clear
  46. Carroll Building Company
    San Luis Obispo, CA · CSLB #755673 · as of October 6, 2026
    Suspended · bond
  47. Sequoia Civil LLC
    San Luis Obispo, CA · CSLB #1025833 · as of October 6, 2026
    Suspended
  48. Nviro
    San Luis Obispo, CA · CSLB #1056567 · as of October 6, 2026
    Suspended · workers' comp

See all General Engineering (A) 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.