Licensed General Engineering (A) contractors in Oakland, CA

The California Contractors State License Board (CSLB) lists 112 General Engineering (A) contractors in Oakland, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 1–60 of 112 contractors

1. Andrew M Jordan INC DBA A & B Construction

   Oakland, CA · CSLB #636514 · as of October 6, 2026
   Active · clear
2. Ackland International INC

   Oakland, CA · CSLB #722393 · as of October 6, 2026
   Active · clear
3. Adobe Soil & Structures Engineering Contractors INC

   Oakland, CA · CSLB #687732 · as of October 6, 2026
   Active · clear
4. Ali Afrasiabi

   Oakland, CA · CSLB #1034261 · as of October 6, 2026
   Active · clear
5. Alarcon Bohm Corp

   Oakland, CA · CSLB #680187 · as of October 6, 2026
   Active · clear
6. Alpine Construction & Engineering

   Oakland, CA · CSLB #816033 · as of October 6, 2026
   Active · clear
7. Amg

   Oakland, CA · CSLB #586844 · as of October 6, 2026
   Active · clear
8. Anderberg Construction Consulting INC

   Oakland, CA · CSLB #907859 · as of October 6, 2026
   Active · clear
9. Andes Construction Incorporated

   Oakland, CA · CSLB #528021 · as of October 6, 2026
   Active · clear
10. A Y Engineering

    Oakland, CA · CSLB #696828 · as of October 6, 2026
    Active · clear
11. Mark Lee And Yong Kay INC DBA Bay Construction CO

    Oakland, CA · CSLB #593411 · as of October 6, 2026
    Active · clear
12. Bayview Industrial Services INC

    Oakland, CA · CSLB #1019537 · as of October 6, 2026
    Active · open complaint
13. Bbi Construction

    Oakland, CA · CSLB #767890 · as of October 6, 2026
    Active · clear
14. B & C Transit INC

    Oakland, CA · CSLB #781110 · as of October 6, 2026
    Active · clear
15. Beliveau Engineering Contractors INC

    Oakland, CA · CSLB #601562 · as of October 6, 2026
    Active · clear
16. Bernardini Enterprises INC DBA Bernardini Engineering

    Oakland, CA · CSLB #1049901 · as of October 6, 2026
    Active · clear
17. Blucal

    Oakland, CA · CSLB #1025969 · as of October 6, 2026
    Active · clear
18. Bohm Environmental Solutions

    Oakland, CA · CSLB #803738 · as of October 6, 2026
    Active · clear
19. Broadway Mechanical - Contractors INC

    Oakland, CA · CSLB #584263 · as of October 6, 2026
    Active · clear
20. B Side INC

    Oakland, CA · CSLB #821091 · as of October 6, 2026
    Active · clear
21. Budget Sewer INC

    Oakland, CA · CSLB #939426 · as of October 6, 2026
    Active · clear
22. Cable Moore INC

    Oakland, CA · CSLB #750945 · as of October 6, 2026
    Active · clear
23. Calmo's Plumbing & Rooter INC

    Oakland, CA · CSLB #1104148 · as of October 6, 2026
    Active · clear
24. Castillon Company

    Oakland, CA · CSLB #1105257 · as of October 6, 2026
    Active · clear
25. C & C Electric INC

    Oakland, CA · CSLB #1046755 · as of October 6, 2026
    Active · clear
26. Michael J Cooke DBA C E C Electrical And Engineering Contractors

    Oakland, CA · CSLB #610283 · as of October 6, 2026
    Active · clear
27. Cedar Building & Construction Management

    Oakland, CA · CSLB #952359 · as of October 6, 2026
    Active · clear
28. Centerville Management Group INC

    Oakland, CA · CSLB #1023604 · as of October 6, 2026
    Active · clear
29. Certa Engineering

    Oakland, CA · CSLB #980022 · as of October 6, 2026
    Active · clear
30. Challenge Rooter

    Oakland, CA · CSLB #1008865 · as of October 6, 2026
    Active · clear
31. Chow Engineering INC

    Oakland, CA · CSLB #545102 · as of October 6, 2026
    Active · clear
32. Claycon Developers Corp

    Oakland, CA · CSLB #1063778 · as of October 6, 2026
    Active · open complaint
33. Condon-johnson & Associates INC

    Oakland, CA · CSLB #300068 · as of October 6, 2026
    Active · clear
34. Cooper Construction And Engineering INC

    Oakland, CA · CSLB #1038186 · as of October 6, 2026
    Active · clear
35. Dekay Demolition And Clearing INC

    Oakland, CA · CSLB #902267 · as of October 6, 2026
    Active · clear
36. DK Engineering & Consulting INC

    Oakland, CA · CSLB #1120692 · as of October 6, 2026
    Active · clear
37. D-line Constructors INC

    Oakland, CA · CSLB #944284 · as of October 6, 2026
    Active · clear
38. D'S General Engineering

    Oakland, CA · CSLB #1084159 · as of October 6, 2026
    Active · clear
39. East Bay Pump & Equipment Company INC

    Oakland, CA · CSLB #362016 · as of October 6, 2026
    Active · clear
40. East Bay Sewer INC

    Oakland, CA · CSLB #1135344 · as of October 6, 2026
    Active · clear
41. Eastmont Builders

    Oakland, CA · CSLB #809224 · as of October 6, 2026
    Active · clear
42. Ecast Engineering INC

    Oakland, CA · CSLB #1037478 · as of October 6, 2026
    Active · clear
43. Economy Rooter & Plumbing INC

    Oakland, CA · CSLB #1039625 · as of October 6, 2026
    Active · clear
44. Emergency Rooter

    Oakland, CA · CSLB #729165 · as of October 6, 2026
    Active · clear
45. Enviroliners

    Oakland, CA · CSLB #476628 · as of October 6, 2026
    Active · clear
46. J H Fitzmaurice INC

    Oakland, CA · CSLB #111689 · as of October 6, 2026
    Active · clear
47. Focon INC

    Oakland, CA · CSLB #462497 · as of October 6, 2026
    Active · clear
48. Forticon INC

    Oakland, CA · CSLB #1006053 · as of October 6, 2026
    Active · clear
49. Foundry Construction INC

    Oakland, CA · CSLB #1089831 · as of October 6, 2026
    Active · clear
50. Futurecorp Development And Construction INC

    Oakland, CA · CSLB #987448 · as of October 6, 2026
    Active · clear
51. Oliver De Silva INC DBA Gallagher & Burk INC

    Oakland, CA · CSLB #141140 · as of October 6, 2026
    Active · clear
52. Grand Industries INC

    Oakland, CA · CSLB #777515 · as of October 6, 2026
    Active · clear
53. GW Engineering Contractors INC

    Oakland, CA · CSLB #1014601 · as of October 6, 2026
    Active · clear
54. High Tech Construction

    Oakland, CA · CSLB #704806 · as of October 6, 2026
    Active · clear
55. H L C Construction

    Oakland, CA · CSLB #758807 · as of October 6, 2026
    Active · clear
56. HMH Joint Venture

    Oakland, CA · CSLB #1133502 · as of October 6, 2026
    Active · clear
57. Home Extend

    Oakland, CA · CSLB #1113689 · as of October 6, 2026
    Active · clear
58. Imx INC

    Oakland, CA · CSLB #537261 · as of October 6, 2026
    Active · clear
59. J M V Construction INC

    Oakland, CA · CSLB #997489 · as of October 6, 2026
    Active · clear
60. Laloos Construction INC

    Oakland, CA · CSLB #1135396 · as of October 6, 2026
    Active · clear

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.