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 3,241–3,300 of 15,129 contractors

1. Construction West INC

   Rancho Cucamonga, CA · CSLB #860477 · as of October 8, 2026
   Active · clear
2. Constructive Construction Company INC

   Sunnyvale, CA · CSLB #943449 · as of October 8, 2026
   Active · clear
3. Construct & Maintain Corp

   Temecula, CA · CSLB #817124 · as of October 8, 2026
   Active · clear
4. Constru One INC

   Ontario, CA · CSLB #972427 · as of October 8, 2026
   Active · clear
5. Consult Construction Corporation

   Culver City, CA · CSLB #1021010 · as of October 8, 2026
   Active · clear
6. Contech General Contractor

   Los Angeles, CA · CSLB #1078852 · as of October 8, 2026
   Active · clear
7. Con - Tek Construction INC

   Lodi, CA · CSLB #882843 · as of October 8, 2026
   Active · clear
8. Contera Construction Corporation

   Temecula, CA · CSLB #663817 · as of October 8, 2026
   Active · clear
9. Conterra INC

   Santee, CA · CSLB #963527 · as of October 8, 2026
   Active · clear
10. Continental Construction Corporation

    El Segundo, CA · CSLB #291949 · as of October 8, 2026
    Active · clear
11. Continental Engineering Company

    Memphis, CA · CSLB #1047718 · as of October 8, 2026
    Active · clear
12. Continental Property Services INC

    Newport Beach, CA · CSLB #1023751 · as of October 8, 2026
    Active · clear
13. Continuum Environmental Services LTD LLC

    Akron, CA · CSLB #1064083 · as of October 8, 2026
    Active · clear
14. Contorelli Construction INC

    Huntington Beach, CA · CSLB #319552 · as of October 8, 2026
    Active · clear
15. Contour - Sierra INC

    Anderson, CA · CSLB #722096 · as of October 8, 2026
    Active · clear
16. Contra Costa Electric INC

    Martinez, CA · CSLB #139885 · as of October 8, 2026
    Active · clear
17. Contract Development INC

    Calabasas, CA · CSLB #619121 · as of October 8, 2026
    Active · clear
18. Contractors Engineering INC

    Long Beach, CA · CSLB #983249 · as of October 8, 2026
    Active · clear
19. Contractors Rigging & Erectors

    Paramount, CA · CSLB #530623 · as of October 8, 2026
    Active · clear
20. Contreras Engineering & Remodeling INC

    Chula Vista, CA · CSLB #969959 · as of October 8, 2026
    Active · clear
21. Contri Construction Company

    Las Vegas, CA · CSLB #267372 · as of October 8, 2026
    Active · clear
22. Convergent Construction INC

    Milpitas, CA · CSLB #1052685 · as of October 8, 2026
    Active · clear
23. Converse Construction INC

    Redding, CA · CSLB #842863 · as of October 8, 2026
    Active · clear
24. Conz Construction INC

    Healdsburg, CA · CSLB #794208 · as of October 8, 2026
    Active · clear
25. Cook Backhoe Service

    Waterford, CA · CSLB #849438 · as of October 8, 2026
    Active · clear
26. Cook Construction

    Cottonwood, CA · CSLB #598805 · as of October 8, 2026
    Active · clear
27. Cook Construction Company

    Canoga Park, CA · CSLB #431852 · as of October 8, 2026
    Active · clear
28. Cook Construction Engineering Partnership

    Stonyford, CA · CSLB #1136243 · as of October 8, 2026
    Active · clear
29. Cook Development Group INC

    Costa Mesa, CA · CSLB #1064949 · as of October 8, 2026
    Active · clear
30. Cooke Construction Services

    San Carlos, CA · CSLB #673873 · as of October 8, 2026
    Active · clear
31. G B Cooke INC

    Fullerton, CA · CSLB #366159 · as of October 8, 2026
    Active · clear
32. Cook General Engineering INC DBA Cook Engineering INC

    Rancho Cordova, CA · CSLB #816602 · as of October 8, 2026
    Active · clear
33. Cook Enterprises

    Penn Valley, CA · CSLB #580263 · as of October 8, 2026
    Active · clear
34. William Cooke Construction

    Oak Hills, CA · CSLB #1056358 · as of October 8, 2026
    Active · clear
35. James R Cook

    Gardena, CA · CSLB #434586 · as of October 8, 2026
    Active · clear
36. Cook's Backhoe Service

    Winton, CA · CSLB #837515 · as of October 8, 2026
    Active · clear
37. Cooks Construction

    Santa Maria, CA · CSLB #559786 · as of October 8, 2026
    Active · clear
38. Cookson Construction

    Horseshoe Bend, CA · CSLB #385260 · as of October 8, 2026
    Active · clear
39. Cookson Enterprises INC

    Escondido, CA · CSLB #926313 · as of October 8, 2026
    Active · clear
40. Cooley Construction INC

    Hesperia, CA · CSLB #348038 · as of October 8, 2026
    Active · clear
41. Cooling Tower Depot INC

    Golden, CA · CSLB #876422 · as of October 8, 2026
    Active · clear
42. Cool White Sciences INC

    Garden Grove, CA · CSLB #1035408 · as of October 8, 2026
    Active · clear
43. Coombs Construction Engineering

    Escondido, CA · CSLB #1014254 · as of October 8, 2026
    Active · clear
44. John H Coon Engineering Contractor INC

    Fresno, CA · CSLB #484044 · as of October 8, 2026
    Active · clear
45. Cooper Chase Construction

    Fresno, CA · CSLB #801675 · as of October 8, 2026
    Active · clear
46. Cooper Construction And Engineering INC

    Oakland, CA · CSLB #1038186 · as of October 8, 2026
    Active · clear
47. Cooper Energy Services INC

    Shingle Springs, CA · CSLB #1098896 · as of October 8, 2026
    Active · clear
48. Cooper Engineering Incorporated

    Corona, CA · CSLB #560506 · as of October 8, 2026
    Active · clear
49. Cooper General Engineering INC

    Arnold, CA · CSLB #587042 · as of October 8, 2026
    Active · clear
50. Dylan & Cooper INC DBA J D Cooper

    Torrance, CA · CSLB #1034515 · as of October 8, 2026
    Active · clear
51. Coorg Corporation

    Anaheim, CA · CSLB #611625 · as of October 8, 2026
    Active · clear
52. Copasa Infrastructures INC

    Bee Cave, CA · CSLB #1069272 · as of October 8, 2026
    Active · clear
53. Copley D M C Corporation

    El Cajon, CA · CSLB #824377 · as of October 8, 2026
    Active · clear
54. Dennis W Copp DBA Copp Contracting

    Buena Park, CA · CSLB #326135 · as of October 8, 2026
    Active · clear
55. Copp Contracting Incorporated

    Buena Park, CA · CSLB #384209 · as of October 8, 2026
    Active · clear
56. Ezekiel A Copp

    Buena Park, CA · CSLB #858563 · as of October 8, 2026
    Active · clear
57. Copp's Irrigation INC

    Adin, CA · CSLB #1002851 · as of October 8, 2026
    Active · clear
58. Cora Constructors INC

    Palm Desert, CA · CSLB #766304 · as of October 8, 2026
    Active · clear
59. Coral Construction Company

    Wilsonville, CA · CSLB #332441 · as of October 8, 2026
    Active · clear
60. Coral Contractors INC

    Shafter, CA · CSLB #1127357 · 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.