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 8, 2026.

Showing 6,841–6,900 of 15,129 contractors

1. J B Steel Fabricators INC

   Tucson, CA · CSLB #1036466 · as of October 8, 2026
   Active · clear
2. JC Air/plumbing/construction CO

   Indio, CA · CSLB #520825 · as of October 8, 2026
   Active · clear
3. JCB Consulting & Contracting INC

   Chino Hills, CA · CSLB #322712 · as of October 8, 2026
   Active · clear
4. J C Building Systems INC

   Palm Springs, CA · CSLB #956586 · as of October 8, 2026
   Active · clear
5. J C Cable CO INC

   El Cajon, CA · CSLB #822046 · as of October 8, 2026
   Active · clear
6. J C C INC

   Concord, CA · CSLB #981209 · as of October 8, 2026
   Active · clear
7. J C Construction

   Camarillo, CA · CSLB #522628 · as of October 8, 2026
   Active · clear
8. JC Construction

   San Francisco, CA · CSLB #1108474 · as of October 8, 2026
   Active · clear
9. J C Construction & Engineering INC

   Shingle Springs, CA · CSLB #783974 · as of October 8, 2026
   Active · clear
10. J C Corporation

    Dana Point, CA · CSLB #984150 · as of October 8, 2026
    Active · clear
11. J C E Equipment INC

    Upland, CA · CSLB #879069 · as of October 8, 2026
    Active · clear
12. J C Engineering

    Thousand Oaks, CA · CSLB #1152195 · as of October 8, 2026
    Active · clear
13. J C Engineering And Drilling

    Oakley, CA · CSLB #1026484 · as of October 8, 2026
    Active · clear
14. J&C Engineering INC

    Grass Valley, CA · CSLB #1086187 · as of October 8, 2026
    Active · clear
15. JC Environmental CO INC

    National City, CA · CSLB #772290 · as of October 8, 2026
    Active · clear
16. J & C General Engineering

    Brentwood, CA · CSLB #1048690 · as of October 8, 2026
    Active · clear
17. J C General Engineering Contractor INC

    Petaluma, CA · CSLB #1036980 · as of October 8, 2026
    Active · clear
18. J-C General Engineering INC

    Lodi, CA · CSLB #481089 · as of October 8, 2026
    Active · clear
19. J C Grading INC

    Valley Center, CA · CSLB #783001 · as of October 8, 2026
    Active · clear
20. Jco Engineering INC

    Chico, CA · CSLB #1046070 · as of October 8, 2026
    Active · clear
21. Jco Excavating INC

    North Highlands, CA · CSLB #1151778 · as of October 8, 2026
    Active · clear
22. JC Perrin Company

    Redding, CA · CSLB #561731 · as of October 8, 2026
    Active · clear
23. J & C Underground General Engineering Contractor

    Burbank, CA · CSLB #734860 · as of October 8, 2026
    Active · clear
24. J & C Wilson Construction INC

    Wheatland, CA · CSLB #987949 · as of October 8, 2026
    Active · clear
25. J & D Backhoe & Engineering

    Tehachapi, CA · CSLB #435467 · as of October 8, 2026
    Active · clear
26. JDB Construction

    San Francisco, CA · CSLB #876159 · as of October 8, 2026
    Active · clear
27. J De Sigio Construction INC DBA J D C

    Baldwin Park, CA · CSLB #737593 · as of October 8, 2026
    Active · clear
28. J&D Cald Engineering INC

    Visalia, CA · CSLB #1125518 · as of October 8, 2026
    Active · clear
29. J D Civil Engineering INC

    Chino, CA · CSLB #1105126 · as of October 8, 2026
    Active · clear
30. J D Communications INC

    Hemet, CA · CSLB #1119361 · as of October 8, 2026
    Active · clear
31. J D Demolition And Grading INC

    Huntington Beach, CA · CSLB #886524 · as of October 8, 2026
    Active · clear
32. J D Engineering And Contracting

    Apple Valley, CA · CSLB #857362 · as of October 8, 2026
    Active · clear
33. JD Engineering INC

    Huntington Beach, CA · CSLB #1083070 · as of October 8, 2026
    Active · clear
34. J & D Excavation INC

    Meadow Vista, CA · CSLB #975030 · as of October 8, 2026
    Active · clear
35. JDF Partners INC

    Glendora, CA · CSLB #981638 · as of October 8, 2026
    Active · clear
36. J D General Construction INC

    Livermore, CA · CSLB #391749 · as of October 8, 2026
    Active · clear
37. JD General Engineering Corp

    Ukiah, CA · CSLB #1040595 · as of October 8, 2026
    Active · clear
38. J D Jones Construction INC

    Santa Rosa, CA · CSLB #1054028 · as of October 8, 2026
    Active · clear
39. J D M Earth Works

    Kelseyville, CA · CSLB #1026461 · as of October 8, 2026
    Active · clear
40. JDM Excavation

    Visalia, CA · CSLB #990296 · as of October 8, 2026
    Active · clear
41. J D S Backhoe Service

    Acampo, CA · CSLB #924218 · as of October 8, 2026
    Active · clear
42. J D S Plumbing & Mechanical

    Vista, CA · CSLB #895798 · as of October 8, 2026
    Active · clear
43. Jd's Underground

    Monterey, CA · CSLB #1096840 · as of October 8, 2026
    Active · clear
44. J E A INC

    Los Angeles, CA · CSLB #568906 · as of October 8, 2026
    Active · clear
45. J & E Asphalt Maintenance

    Buena Park, CA · CSLB #810580 · as of October 8, 2026
    Active · clear
46. Jebl Engineering & Construction INC

    San Luis Obispo, CA · CSLB #909002 · as of October 8, 2026
    Active · clear
47. Jedco Consulting Engineers INC

    El Cerrito, CA · CSLB #741458 · as of October 8, 2026
    Active · clear
48. Jed Construction INC

    Woodland Hills, CA · CSLB #843007 · as of October 8, 2026
    Active · clear
49. J E Dunn Construction Company

    Kansas City, CA · CSLB #748745 · as of October 8, 2026
    Active · clear
50. J&e Engineering

    Chino, CA · CSLB #1112809 · as of October 8, 2026
    Active · clear
51. J & E Engineering And Construction

    Riverside, CA · CSLB #1058387 · as of October 8, 2026
    Active · clear
52. Jefco Equipment CO

    Escondido, CA · CSLB #867079 · as of October 8, 2026
    Active · clear
53. Jeffco General Engineering INC

    Santa Rosa, CA · CSLB #1053010 · as of October 8, 2026
    Active · clear
54. Jefferson State Highways INC

    Redding, CA · CSLB #1055876 · as of October 8, 2026
    Active · clear
55. Jeff Furtado Construction

    Beaumont, CA · CSLB #909669 · as of October 8, 2026
    Active · clear
56. Mcclain Jeff

    Wildomar, CA · CSLB #825911 · as of October 8, 2026
    Active · clear
57. Jeff Scott Construction

    Carlsbad, CA · CSLB #422284 · as of October 8, 2026
    Active · clear
58. J E Ley Earthmoving LLC

    Lockeford, CA · CSLB #995906 · as of October 8, 2026
    Active · clear
59. Jemcon

    Loma Mar, CA · CSLB #1078639 · as of October 8, 2026
    Active · clear
60. Jenal Engineering Corporation

    Lemon Grove, CA · CSLB #602806 · as of October 8, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.