Licensed General Engineering (A) contractors in Hayward, CA

The California Contractors State License Board (CSLB) lists 65 General Engineering (A) contractors in Hayward, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 1–60 of 65 contractors

1. Aaaa Generator Services INC

   Hayward, CA · CSLB #914864 · as of June 27, 2026
   Active · clear
2. Absl Construction

   Hayward, CA · CSLB #621781 · as of June 27, 2026
   Active · clear
3. A D Melchner General Engineering

   Hayward, CA · CSLB #1077314 · as of June 27, 2026
   Active · clear
4. American Asphalt Repair And Resurfacing Company INC

   Hayward, CA · CSLB #439591 · as of June 27, 2026
   Active · clear
5. Lloyd W Aubry CO INC

   Hayward, CA · CSLB #213261 · as of June 27, 2026
   Active · clear
6. Bay Area Hydrovac LLC

   Hayward, CA · CSLB #1041500 · as of June 27, 2026
   Active · clear
7. Bear Construction INC

   Hayward, CA · CSLB #1072788 · as of June 27, 2026
   Active · clear
8. Belmonte's Concrete Services INC

   Hayward, CA · CSLB #932922 · as of June 27, 2026
   Active · clear
9. Bess Testlab INC

   Hayward, CA · CSLB #817532 · as of June 27, 2026
   Active · clear
10. Bhogal Brothers Construction INC

    Hayward, CA · CSLB #944775 · as of June 27, 2026
    Active · clear
11. Bianchi Concrete And Paving

    Hayward, CA · CSLB #1022585 · as of June 27, 2026
    Active · clear
12. Black Diamond Paving LLC

    Hayward, CA · CSLB #717849 · as of June 27, 2026
    Active · clear
13. Buckley Plumbing And Engineering INC

    Hayward, CA · CSLB #727798 · as of June 27, 2026
    Active · clear
14. California Trenchless INC

    Hayward, CA · CSLB #735769 · as of June 27, 2026
    Active · clear
15. Catalyst Environmental INC

    Hayward, CA · CSLB #986445 · as of June 27, 2026
    Active · clear
16. Cato's Paving

    Hayward, CA · CSLB #1000087 · as of June 27, 2026
    Active · clear
17. Compass Engineering Contractors INC

    Hayward, CA · CSLB #868996 · as of June 27, 2026
    Active · clear
18. Conflo Services INC

    Hayward, CA · CSLB #965030 · as of June 27, 2026
    Active · clear
19. Custom Construction CO

    Hayward, CA · CSLB #498345 · as of June 27, 2026
    Active · clear
20. D H D Builders

    Hayward, CA · CSLB #819345 · as of June 27, 2026
    Active · clear
21. D W Nicholson Corporation

    Hayward, CA · CSLB #68847 · as of June 27, 2026
    Active · clear
22. Eastmont Builders INC

    Hayward, CA · CSLB #1048977 · as of June 27, 2026
    Active · clear
23. Elemento Builders INC

    Hayward, CA · CSLB #1126461 · as of June 27, 2026
    Active · clear
24. Enterprise Soil Solutions INC

    Hayward, CA · CSLB #1071669 · as of June 27, 2026
    Active · clear
25. Fairview Development INC

    Hayward, CA · CSLB #1013324 · as of June 27, 2026
    Active · clear
26. Global Professional Enterprise

    Hayward, CA · CSLB #1041691 · as of June 27, 2026
    Active · clear
27. Golden Bay Construction INC

    Hayward, CA · CSLB #451401 · as of June 27, 2026
    Active · clear
28. Gold Wing Engineering

    Hayward, CA · CSLB #783218 · as of June 27, 2026
    Active · clear
29. Hatton's Crane & Rigging INC

    Hayward, CA · CSLB #683819 · as of June 27, 2026
    Active · clear
30. Implicit Construction

    Hayward, CA · CSLB #864569 · as of June 27, 2026
    Active · clear
31. J A B Construction

    Hayward, CA · CSLB #765383 · as of June 27, 2026
    Active · clear
32. JLB Constructors INC

    Hayward, CA · CSLB #1121836 · as of June 27, 2026
    Active · clear
33. K K Builders

    Hayward, CA · CSLB #863610 · as of June 27, 2026
    Active · clear
34. K M Mcrae INC

    Hayward, CA · CSLB #424355 · as of June 27, 2026
    Active · clear
35. Modutecture INC

    Hayward, CA · CSLB #1067380 · as of June 27, 2026
    Active · clear
36. MTC Xcavating LLC

    Hayward, CA · CSLB #1122719 · as of June 27, 2026
    Active · clear
37. Nextgen Finishing Systems INC

    Hayward, CA · CSLB #993625 · as of June 27, 2026
    Active · clear
38. North Bay Design And Build INC

    Hayward, CA · CSLB #1129470 · as of June 27, 2026
    Active · clear
39. Phantom Builders

    Hayward, CA · CSLB #1115211 · as of June 27, 2026
    Active · clear
40. Pipe And Plant Solutions INC

    Hayward, CA · CSLB #972515 · as of June 27, 2026
    Active · clear
41. Prism Engineering INC

    Hayward, CA · CSLB #769171 · as of June 27, 2026
    Active · clear
42. Radman Electric

    Hayward, CA · CSLB #1021116 · as of June 27, 2026
    Active · clear
43. Rapid Services LLC DBA Rapid Grading Services

    Hayward, CA · CSLB #1101213 · as of June 27, 2026
    Active · clear
44. Raposo Engineering INC

    Hayward, CA · CSLB #1043771 · as of June 27, 2026
    Active · clear
45. R & B Equipment INC

    Hayward, CA · CSLB #669008 · as of June 27, 2026
    Active · clear
46. RF Macdonald CO LLC

    Hayward, CA · CSLB #220117 · as of June 27, 2026
    Active · clear
47. Ridgeway Finishing Systems INC

    Hayward, CA · CSLB #1046376 · as of June 27, 2026
    Active · clear
48. Rielsan General Building And Maintenance INC

    Hayward, CA · CSLB #1115199 · as of June 27, 2026
    Active · clear
49. R J S & Associates INC

    Hayward, CA · CSLB #704787 · as of June 27, 2026
    Active · clear
50. RNR General Engineering

    Hayward, CA · CSLB #985669 · as of June 27, 2026
    Active · clear
51. Robert J Simmons Engineering & General Contractor

    Hayward, CA · CSLB #294037 · as of June 27, 2026
    Active · clear
52. Rodan Builders INC

    Hayward, CA · CSLB #858119 · as of June 27, 2026
    Active · clear
53. Sci Environmental LLC

    Hayward, CA · CSLB #1145146 · as of June 27, 2026
    Active · clear
54. Silva's Pipeline INC

    Hayward, CA · CSLB #229986 · as of June 27, 2026
    Active · clear
55. Travis J Simmons

    Hayward, CA · CSLB #950233 · as of June 27, 2026
    Active · clear
56. Solcom Communications INC

    Hayward, CA · CSLB #982007 · as of June 27, 2026
    Active · clear
57. Stomper Company INC

    Hayward, CA · CSLB #313376 · as of June 27, 2026
    Active · clear
58. Suarez & Munoz Construction INC

    Hayward, CA · CSLB #873996 · as of June 27, 2026
    Active · clear
59. Top Line Engineers INC

    Hayward, CA · CSLB #1000389 · as of June 27, 2026
    Active · clear
60. Triple 7 General Engineering INC

    Hayward, CA · CSLB #1137582 · as of June 27, 2026
    Active · clear

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.