Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,129 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

Showing 1,981–2,040 of 15,129 contractors

1. Bonded Rigging & Heavy Transport

   Rancho Mirage, CA · CSLB #529442 · as of October 7, 2026
   Active · clear
2. Bond Pavement Solutions INC

   San Jose, CA · CSLB #842780 · as of October 7, 2026
   Active · clear
3. B - One Construction CO INC

   Burbank, CA · CSLB #455322 · as of October 7, 2026
   Active · clear
4. Boneso Brothers Construction INC

   Paso Robles, CA · CSLB #769190 · as of October 7, 2026
   Active · clear
5. Boneso & Harms LLC

   Paso Robles, CA · CSLB #1100370 · as of October 7, 2026
   Active · clear
6. Steve C Boneso Construction INC DBA Boneso Plumbing And

   Santa Margarita, CA · CSLB #612882 · as of October 7, 2026
   Active · clear
7. Bonilla Equipment INC

   Chino, CA · CSLB #972690 · as of October 7, 2026
   Active · clear
8. Bonita Pipeline INC

   Chula Vista, CA · CSLB #817325 · as of October 7, 2026
   Active · clear
9. Bonkowski & Associates INC

   Berkeley, CA · CSLB #789846 · as of October 7, 2026
   Active · clear
10. Craig Bonna

    Bakersfield, CA · CSLB #955911 · as of October 7, 2026
    Active · clear
11. Baron P Bonner General Engineering

    Marysville, CA · CSLB #402123 · as of October 7, 2026
    Active · clear
12. Bonsall Petroleum Construction Incorporated

    Bonsall, CA · CSLB #682742 · as of October 7, 2026
    Active · clear
13. Boomer Dirt Works INC

    Sheridan, CA · CSLB #782924 · as of October 7, 2026
    Active · clear
14. Bop,a Joint Venture

    Roseville, CA · CSLB #1088919 · as of October 7, 2026
    Active · clear
15. Ben Borba General Engineering

    Sacramento, CA · CSLB #913888 · as of October 7, 2026
    Active · clear
16. James Lawrence Bordeaux

    Escondido, CA · CSLB #444861 · as of October 7, 2026
    Active · clear
17. Borden Engineering

    San Bernardino, CA · CSLB #787934 · as of October 7, 2026
    Active · clear
18. Borden Equipment INC

    Riverside, CA · CSLB #843937 · as of October 7, 2026
    Active · clear
19. Borden Excavating INC

    Calimesa, CA · CSLB #741879 · as of October 7, 2026
    Active · clear
20. Boreco INC

    Vacaville, CA · CSLB #1158576 · as of October 7, 2026
    Active · clear
21. Borecomm Engineering INC

    El Cajon, CA · CSLB #1022088 · as of October 7, 2026
    Active · clear
22. Borja

    San Diego, CA · CSLB #1039631 · as of October 7, 2026
    Active · clear
23. Born Construction INC

    Rancho Cucamonga, CA · CSLB #490869 · as of October 7, 2026
    Active · clear
24. Bosco Construction Services INC

    San Jose, CA · CSLB #952978 · as of October 7, 2026
    Active · clear
25. Bosco Constructors INC

    Chatsworth, CA · CSLB #972065 · as of October 7, 2026
    Active · clear
26. Boscolai Construction

    Danville, CA · CSLB #1120060 · as of October 7, 2026
    Active · clear
27. Boss Engineering & Construction INC

    Yuba City, CA · CSLB #933894 · as of October 7, 2026
    Active · clear
28. Boston-henry Company INC

    Agua Dulce, CA · CSLB #367414 · as of October 7, 2026
    Active · clear
29. A H Botter Contracting

    Lakeside, CA · CSLB #947240 · as of October 7, 2026
    Active · clear
30. Thomas E Bottorff General Contractor

    Petaluma, CA · CSLB #418014 · as of October 7, 2026
    Active · clear
31. William F Bott

    Bayside, CA · CSLB #294734 · as of October 7, 2026
    Active · clear
32. Bouchard Communications INC

    North Hollywood, CA · CSLB #429967 · as of October 7, 2026
    Active · clear
33. Boudreau Construction INC

    Corona, CA · CSLB #1094604 · as of October 7, 2026
    Active · clear
34. Boudreau Pipeline Corporation

    Corona, CA · CSLB #791842 · as of October 7, 2026
    Active · clear
35. Boudro Construction

    Greenview, CA · CSLB #823042 · as of October 7, 2026
    Active · clear
36. Boulder Contracting Company

    Escondido, CA · CSLB #873112 · as of October 7, 2026
    Active · clear
37. Boulder INC

    Lake Elsinore, CA · CSLB #1150306 · as of October 7, 2026
    Active · clear
38. Boulevard Construction

    Sacramento, CA · CSLB #1062178 · as of October 7, 2026
    Active · clear
39. William L Bounsall Construction INC

    Calistoga, CA · CSLB #860210 · as of October 7, 2026
    Active · clear
40. Bouthillier's Construction INC

    Willits, CA · CSLB #708362 · as of October 7, 2026
    Active · clear
41. Bowcon Company INC

    Valley Center, CA · CSLB #922893 · as of October 7, 2026
    Active · clear
42. Bowe Contractors INC

    Tehachapi, CA · CSLB #778870 · as of October 7, 2026
    Active · clear
43. Bowen Engineering And Environmental

    Fresno, CA · CSLB #816496 · as of October 7, 2026
    Active · clear
44. John H Bower INC

    Gualala, CA · CSLB #631301 · as of October 7, 2026
    Active · clear
45. Robert Lawrence Bower

    San Diego, CA · CSLB #716217 · as of October 7, 2026
    Active · clear
46. Robert E Bowers

    Buena Park, CA · CSLB #528465 · as of October 7, 2026
    Active · clear
47. Bowie Construction & Engineering INC

    Belmont, CA · CSLB #554142 · as of October 7, 2026
    Active · clear
48. Bowlus Pacific Venture Corporation

    Riverside, CA · CSLB #488763 · as of October 7, 2026
    Active · clear
49. Bowman2 Corp

    Bakersfield, CA · CSLB #1142892 · as of October 7, 2026
    Active · clear
50. Bowman Asphalt INC

    Bakersfield, CA · CSLB #862672 · as of October 7, 2026
    Active · clear
51. Bowman Construction LLC

    Bakersfield, CA · CSLB #988135 · as of October 7, 2026
    Active · clear
52. Bowman Excavating

    Herald, CA · CSLB #904605 · as of October 7, 2026
    Active · clear
53. Shannon Bowman

    Ojai, CA · CSLB #774383 · as of October 7, 2026
    Active · clear
54. Boxpower INC

    Grass Valley, CA · CSLB #1068845 · as of October 7, 2026
    Active · clear
55. Boyadjieff Construction INC

    Calistoga, CA · CSLB #445180 · as of October 7, 2026
    Active · clear
56. Nicholas Boyce

    Cherry Valley, CA · CSLB #1011737 · as of October 7, 2026
    Active · clear
57. Boyd's Asphalt Services

    Salinas, CA · CSLB #806347 · as of October 7, 2026
    Active · clear
58. T Boyd Construction

    Coeur D Alene, CA · CSLB #517902 · as of October 7, 2026
    Active · clear
59. Boyer Construction

    Sonora, CA · CSLB #509381 · as of October 7, 2026
    Active · clear
60. Boyer Construction Management Group

    Folsom, CA · CSLB #948951 · as of October 7, 2026
    Active · clear

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.