Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,378 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 28, 2026.

Showing 601–660 of 15,378 contractors

1. All Construction Engineering Contractors

   West Sacramento, CA · CSLB #1063108 · as of June 28, 2026
   Active · clear
2. All Counties Engineering INC

   Forest Falls, CA · CSLB #1000727 · as of June 28, 2026
   Active · clear
3. Allegiance Construction Services Corporation

   Canyon Lake, CA · CSLB #1154974 · as of June 28, 2026
   Active · clear
4. Allen Cayir

   Chino, CA · CSLB #646413 · as of June 28, 2026
   Active · clear
5. Allen Construction

   Orinda, CA · CSLB #619021 · as of June 28, 2026
   Active · clear
6. Allen General Engineering INC

   Bakersfield, CA · CSLB #1105781 · as of June 28, 2026
   Active · clear
7. Gerald Evan Allen

   Temecula, CA · CSLB #771246 · as of June 28, 2026
   Active · clear
8. John Allen Construction

   San Andreas, CA · CSLB #827686 · as of June 28, 2026
   Active · clear
9. Joseph E Allen

   Mariposa, CA · CSLB #1009072 · as of June 28, 2026
   Active · clear
10. R J Allen INC

    Garden Grove, CA · CSLB #657190 · as of June 28, 2026
    Active · clear
11. Jeff Allen's Backhoe Service

    Valley Springs, CA · CSLB #614883 · as of June 28, 2026
    Active · clear
12. S W Allen Construction INC

    Sacramento, CA · CSLB #646849 · as of June 28, 2026
    Active · clear
13. Tim Allen Enterprise INC

    Fullerton, CA · CSLB #973226 · as of June 28, 2026
    Active · clear
14. Vance Allen Construction

    Imperial, CA · CSLB #740704 · as of June 28, 2026
    Active · clear
15. All Environmental Services LLC

    Winton, CA · CSLB #1044939 · as of June 28, 2026
    Active · clear
16. Alley's Welding INC

    Bakersfield, CA · CSLB #756723 · as of June 28, 2026
    Active · clear
17. All Forms INC

    Morgan Hill, CA · CSLB #492741 · as of June 28, 2026
    Active · clear
18. All Grade Excavating INC

    Santa Rosa, CA · CSLB #971988 · as of June 28, 2026
    Active · clear
19. Alliance Construction CO

    Rancho Cucamonga, CA · CSLB #916836 · as of June 28, 2026
    Active · clear
20. Alliance Construction Solutions INC

    Madera, CA · CSLB #1059109 · as of June 28, 2026
    Active · clear
21. Alliance Constructors INC

    Parsons, CA · CSLB #927037 · as of June 28, 2026
    Active · clear
22. Alliance Diversified Enterprises INC

    Escondido, CA · CSLB #979981 · as of June 28, 2026
    Active · clear
23. Alliance Environmental Services INC

    Chico, CA · CSLB #776274 · as of June 28, 2026
    Active · clear
24. Alliance General

    Manhattan Beach, CA · CSLB #840633 · as of June 28, 2026
    Active · clear
25. Alliance General Engineering INC

    Patterson, CA · CSLB #1091265 · as of June 28, 2026
    Active · clear
26. Alliance Group Enterprise INC The

    Santa Ana, CA · CSLB #1094077 · as of June 28, 2026
    Active · clear
27. Alliance Plumbing

    Elk Grove, CA · CSLB #1044050 · as of June 28, 2026
    Active · clear
28. Alliance Technology Solutions

    Simi Valley, CA · CSLB #996419 · as of June 28, 2026
    Active · clear
29. Allianz General Engineering Contractor INC

    San Gabriel, CA · CSLB #1047393 · as of June 28, 2026
    Active · clear
30. Alli Construction INC

    Sacramento, CA · CSLB #488522 · as of June 28, 2026
    Active · clear
31. Allied Engineering & Fire Protection Services

    Newport Beach, CA · CSLB #514420 · as of June 28, 2026
    Active · clear
32. Allied Erosion Specialist INC

    Hemet, CA · CSLB #903317 · as of June 28, 2026
    Active · clear
33. Allied Paving Enterprises INC

    Glendora, CA · CSLB #674641 · as of June 28, 2026
    Active · clear
34. Allied Plus Low Voltage

    La Habra, CA · CSLB #1063304 · as of June 28, 2026
    Active · clear
35. Allied Sprinkler Company INC

    Anaheim, CA · CSLB #278755 · as of June 28, 2026
    Active · clear
36. Allied Universal Technology Services

    Dallas, CA · CSLB #1100836 · as of June 28, 2026
    Active · clear
37. All In 1 Construction INC

    Banning, CA · CSLB #1141867 · as of June 28, 2026
    Active · clear
38. All Inclusive Environmental Services INC

    Brea, CA · CSLB #1127315 · as of June 28, 2026
    Active · clear
39. All Inclusive Water / Wastewater Solutions INC

    Auburn, CA · CSLB #867603 · as of June 28, 2026
    Active · clear
40. Allison-sierra INC

    Mariposa, CA · CSLB #507261 · as of June 28, 2026
    Active · clear
41. S P Allison

    Mariposa, CA · CSLB #416385 · as of June 28, 2026
    Active · clear
42. All Land Construction INC

    Camarillo, CA · CSLB #889810 · as of June 28, 2026
    Active · clear
43. All Mountain INC

    Breckenridge, CA · CSLB #1011453 · as of June 28, 2026
    Active · clear
44. All Out Construction INC

    Menifee, CA · CSLB #1132659 · as of June 28, 2026
    Active · clear
45. Alloy Construction

    Taft, CA · CSLB #642281 · as of June 28, 2026
    Active · clear
46. All Petroleum Pros INC

    Bakersfield, CA · CSLB #1073377 · as of June 28, 2026
    Active · clear
47. All Phase Construction & Engineering INC

    Citrus Heights, CA · CSLB #886326 · as of June 28, 2026
    Active · clear
48. All Phase Excavating Service INC

    Penn Valley, CA · CSLB #638179 · as of June 28, 2026
    Active · clear
49. All Phase Landscape And Excavation DBA All Phase Landcape

    Chester, CA · CSLB #954865 · as of June 28, 2026
    Active · clear
50. Allphase Paving

    Petaluma, CA · CSLB #706652 · as of June 28, 2026
    Active · clear
51. All Points Construction INC General & Engineering Contractor

    Gustine, CA · CSLB #957749 · as of June 28, 2026
    Active · clear
52. All Private Utility Locating INC

    Atascadero, CA · CSLB #324751 · as of June 28, 2026
    Active · clear
53. All Pro Asphalt

    Perris, CA · CSLB #1022024 · as of June 28, 2026
    Active · clear
54. All Pro Communications

    Knightsen, CA · CSLB #1057838 · as of June 28, 2026
    Active · clear
55. All Pro Grading & Engineering INC

    El Cajon, CA · CSLB #933929 · as of June 28, 2026
    Active · clear
56. Allsite Corp Goods/services Construction

    San Jose, CA · CSLB #987522 · as of June 28, 2026
    Active · clear
57. Allsite Corporation Landscaping

    San Jose, CA · CSLB #1128395 · as of June 28, 2026
    Active · clear
58. All Sorts Plumbing

    Oceanside, CA · CSLB #782326 · as of June 28, 2026
    Active · clear
59. All Source Engineering INC

    Nipomo, CA · CSLB #1028207 · as of June 28, 2026
    Active · clear
60. All Star Asphalt Engineering Services

    Ladera Ranch, CA · CSLB #991986 · as of June 28, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.