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Public Record · California Contractors

Licensed General Engineering (A) contractors in San Leandro, CA

The California Contractors State License Board (CSLB) lists 43 General Engineering (A) contractors in San Leandro, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

43 contractors

  1. A+ Contractor INC
    San Leandro, CA · CSLB #1157033 · as of June 27, 2026
    Active · clear
  2. Alco Iron & Metal CO
    San Leandro, CA · CSLB #293917 · as of June 27, 2026
    Active · clear
  3. Algebra Probuild INC
    San Leandro, CA · CSLB #1152344 · as of June 27, 2026
    Active · clear
  4. Apena Engineering INC
    San Leandro, CA · CSLB #1107815 · as of June 27, 2026
    Active · clear
  5. Armer/norman & Associates INC
    San Leandro, CA · CSLB #256896 · as of June 27, 2026
    Active · clear
  6. Barker Construction
    San Leandro, CA · CSLB #566160 · as of June 27, 2026
    Active · clear
  7. Barrera & Associates Construction INC
    San Leandro, CA · CSLB #920234 · as of June 27, 2026
    Active · clear
  8. Baytech Communications INC
    San Leandro, CA · CSLB #765746 · as of June 27, 2026
    Active · clear
  9. Bay Wide Construction
    San Leandro, CA · CSLB #960675 · as of June 27, 2026
    Active · clear
  10. Bcec-breslin Construction & Engineering CO
    San Leandro, CA · CSLB #592266 · as of June 27, 2026
    Active · clear
  11. Bigge Crane & Rigging CO
    San Leandro, CA · CSLB #9859 · as of June 27, 2026
    Active · clear
  12. Cal-oak Constructors INC
    San Leandro, CA · CSLB #1091389 · as of June 27, 2026
    Active · clear
  13. Columbia Electric INC
    San Leandro, CA · CSLB #765902 · as of June 27, 2026
    Active · clear
  14. Dan Electric
    San Leandro, CA · CSLB #786781 · as of June 27, 2026
    Active · clear
  15. Danel INC
    San Leandro, CA · CSLB #884247 · as of June 27, 2026
    Active · clear
  16. Downtime Trails
    San Leandro, CA · CSLB #1131454 · as of June 27, 2026
    Active · clear
  17. JJ Construction & Design INC
    San Leandro, CA · CSLB #945727 · as of June 27, 2026
    Active · clear
  18. JJ Design Build
    San Leandro, CA · CSLB #1093060 · as of June 27, 2026
    Active · clear
  19. King Crane Service
    San Leandro, CA · CSLB #921288 · as of June 27, 2026
    Active · clear
  20. Loza & Sons INC
    San Leandro, CA · CSLB #1040773 · as of June 27, 2026
    Active · clear
  21. MC Nely Construction Company
    San Leandro, CA · CSLB #461594 · as of June 27, 2026
    Active · clear
  22. M G Remediation INC
    San Leandro, CA · CSLB #839709 · as of June 27, 2026
    Active · clear
  23. Olson And CO Steel
    San Leandro, CA · CSLB #453003 · as of June 27, 2026
    Active · clear
  24. Ouyang General Engineering INC
    San Leandro, CA · CSLB #1136523 · as of June 27, 2026
    Active · clear
  25. Pagano Pacific Construction
    San Leandro, CA · CSLB #493559 · as of June 27, 2026
    Active · clear
  26. William Terrence Plunkett
    San Leandro, CA · CSLB #352889 · as of June 27, 2026
    Active · clear
  27. Ransome Company
    San Leandro, CA · CSLB #22726 · as of June 27, 2026
    Active · clear
  28. Roman Allen Engineering & Construction
    San Leandro, CA · CSLB #944858 · as of June 27, 2026
    Active · clear
  29. B Reid Settlemier
    San Leandro, CA · CSLB #753096 · as of June 27, 2026
    Active · clear
  30. Silman Industries
    San Leandro, CA · CSLB #906985 · as of June 27, 2026
    Active · clear
  31. S N Building
    San Leandro, CA · CSLB #1105011 · as of June 27, 2026
    Active · clear
  32. Sterling Environmental Corporation
    San Leandro, CA · CSLB #537909 · as of June 27, 2026
    Active · clear
  33. ST Francis Electric INC
    San Leandro, CA · CSLB #335324 · as of June 27, 2026
    Active · clear
  34. ST Francis Electric LLC
    San Leandro, CA · CSLB #1003811 · as of June 27, 2026
    Active · clear
  35. Terra Firma Geotechnical
    San Leandro, CA · CSLB #639633 · as of June 27, 2026
    Active · clear
  36. Joseph Tezeno JR
    San Leandro, CA · CSLB #515623 · as of June 27, 2026
    Active · clear
  37. Total Underground Construction
    San Leandro, CA · CSLB #1094194 · as of June 27, 2026
    Active · clear
  38. Underwater Resources INC
    San Leandro, CA · CSLB #639975 · as of June 27, 2026
    Active · clear
  39. Wes-co Industries
    San Leandro, CA · CSLB #246673 · as of June 27, 2026
    Active · clear
  40. Wing On Construction INC
    San Leandro, CA · CSLB #949206 · as of June 27, 2026
    Active · clear
  41. Z And Z Plumbing
    San Leandro, CA · CSLB #896116 · as of June 27, 2026
    Active · clear
  42. Marc Crawley-general Contractor
    San Leandro, CA · CSLB #274321 · as of June 27, 2026
    Suspended · bond
  43. Vertical Concrete INC
    San Leandro, CA · CSLB #1016023 · as of June 27, 2026
    Suspended · bond

See all General Engineering (A) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.

Licensed General Engineering (A) contractors in San Leandro, CA — IsItLicensed | IsItLicensed