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 6, 2026.

Showing 781–840 of 15,129 contractors

1. Amc Developers Corporation

   Torrance, CA · CSLB #990745 · as of October 6, 2026
   Active · clear
2. Amc General Engineering INC

   Chula Vista, CA · CSLB #1087595 · as of October 6, 2026
   Active · clear
3. Am Classic Construction INC

   Granada Hills, CA · CSLB #631581 · as of October 6, 2026
   Active · clear
4. A M Concrete Incorporated

   Thousand Oaks, CA · CSLB #446850 · as of October 6, 2026
   Active · clear
5. Am Construction

   Fresno, CA · CSLB #954166 · as of October 6, 2026
   Active · clear
6. A & M Contracting

   Lake Forest, CA · CSLB #560531 · as of October 6, 2026
   Active · clear
7. Amercon Engineering INC

   Canoga Park, CA · CSLB #1111563 · as of October 6, 2026
   Active · clear
8. Amer Construction INC

   San Ramon, CA · CSLB #1105366 · as of October 6, 2026
   Active · clear
9. Ameresco INC

   Framingham, CA · CSLB #817191 · as of October 6, 2026
   Active · clear
10. Amer General Engineering Contractor

    Blue Jay, CA · CSLB #767641 · as of October 6, 2026
    Active · clear
11. Amer General Engineering INC

    Blue Jay, CA · CSLB #843257 · as of October 6, 2026
    Active · clear
12. American1 Builders INC

    Los Angeles, CA · CSLB #999850 · as of October 6, 2026
    Active · clear
13. Americana Construction LLC

    Los Angeles, CA · CSLB #1093897 · as of October 6, 2026
    Active · clear
14. American Advanced Angle INC

    Antelope, CA · CSLB #1008877 · as of October 6, 2026
    Active · clear
15. Americana Plumbing Experts INC

    Los Angeles, CA · CSLB #1037469 · as of October 6, 2026
    Active · clear
16. American Asphalt And Striping INC

    San Clemente, CA · CSLB #829286 · as of October 6, 2026
    Active · clear
17. American Asphalt Repair And Resurfacing Company INC

    Hayward, CA · CSLB #439591 · as of October 6, 2026
    Active · clear
18. American Asphalt South INC

    Riverside, CA · CSLB #784969 · as of October 6, 2026
    Active · clear
19. American Bobcat & Backhoe Service INC

    Vista, CA · CSLB #712975 · as of October 6, 2026
    Active · clear
20. American Boring Company INC

    Riverside, CA · CSLB #1084156 · as of October 6, 2026
    Active · clear
21. American Bridge Company

    Coraopolis, CA · CSLB #521720 · as of October 6, 2026
    Active · clear
22. American Builder & Electrical INC

    San Jose, CA · CSLB #1078891 · as of October 6, 2026
    Active · clear
23. American Builders

    Sonoma, CA · CSLB #427930 · as of October 6, 2026
    Active · clear
24. American Building Contractor

    Oak Park, CA · CSLB #567588 · as of October 6, 2026
    Active · clear
25. American Choice Enterprises INC

    Modesto, CA · CSLB #1020305 · as of October 6, 2026
    Active · clear
26. American Civil Construction

    Helendale, CA · CSLB #778244 · as of October 6, 2026
    Active · clear
27. American Civil Constructors West Coast LLC

    Benicia, CA · CSLB #1011546 · as of October 6, 2026
    Active · clear
28. American Concrete

    Escondido, CA · CSLB #820916 · as of October 6, 2026
    Active · clear
29. American Concrete Company LLC

    Coburg, CA · CSLB #1109866 · as of October 6, 2026
    Active · clear
30. American Construction And Supply INC

    Corte Madera, CA · CSLB #310599 · as of October 6, 2026
    Active · clear
31. American Construction & Excavation

    Bakersfield, CA · CSLB #854149 · as of October 6, 2026
    Active · clear
32. American Construction & Excavation INC

    Los Altos, CA · CSLB #1060950 · as of October 6, 2026
    Active · clear
33. American Construction Group LLC

    La Crescenta, CA · CSLB #1067717 · as of October 6, 2026
    Active · clear
34. American Construction Management And Inspection

    Vancouver, CA · CSLB #1118945 · as of October 6, 2026
    Active · clear
35. American Construction & Septic INC

    Valley Center, CA · CSLB #905091 · as of October 6, 2026
    Active · clear
36. American Construction Services

    Paramount, CA · CSLB #558784 · as of October 6, 2026
    Active · clear
37. American Continental Engineering Corp

    Garden Grove, CA · CSLB #659654 · as of October 6, 2026
    Active · clear
38. American Contractors

    Westlake Village, CA · CSLB #489371 · as of October 6, 2026
    Active · clear
39. American Cornerstone Engineering Group INC

    San Luis Obispo, CA · CSLB #1133732 · as of October 6, 2026
    Active · clear
40. American C P M Experts INC

    Stevenson Ranch, CA · CSLB #872419 · as of October 6, 2026
    Active · clear
41. American Drilling INC

    San Jose, CA · CSLB #821733 · as of October 6, 2026
    Active · clear
42. American Eagle Contracting CO

    Meridian, CA · CSLB #964241 · as of October 6, 2026
    Active · clear
43. American Eagle Engineering

    El Sobrante, CA · CSLB #1018997 · as of October 6, 2026
    Active · clear
44. American Engineering

    Chico, CA · CSLB #1137673 · as of October 6, 2026
    Active · clear
45. American Engineering Construction

    San Jose, CA · CSLB #515525 · as of October 6, 2026
    Active · clear
46. American Environmental Aviation INC

    Sanford, CA · CSLB #1022552 · as of October 6, 2026
    Active · clear
47. American Enviro Services INC

    Bakersfield, CA · CSLB #1076986 · as of October 6, 2026
    Active · clear
48. American Geotechnical

    Yorba Linda, CA · CSLB #982046 · as of October 6, 2026
    Active · clear
49. American Girl Contracting INC

    Heber, CA · CSLB #968480 · as of October 6, 2026
    Active · clear
50. American Hydro Corporation

    York, CA · CSLB #993054 · as of October 6, 2026
    Active · clear
51. American Incorporated

    Visalia, CA · CSLB #292529 · as of October 6, 2026
    Active · clear
52. American Infastructure

    Covina, CA · CSLB #1030873 · as of October 6, 2026
    Active · clear
53. American Integrated Services INC

    Long Beach, CA · CSLB #757133 · as of October 6, 2026
    Active · clear
54. American International Engineering (aie)

    Anaheim, CA · CSLB #1122863 · as of October 6, 2026
    Active · clear
55. American Iron Rentals INC DBA American Iron Engineering

    Corona, CA · CSLB #1111016 · as of October 6, 2026
    Active · clear
56. American Landscape INC

    Canoga Park, CA · CSLB #288229 · as of October 6, 2026
    Active · clear
57. American Marine Corporation

    Terminal Island, CA · CSLB #741383 · as of October 6, 2026
    Active · clear
58. American Mechanical Systems

    Yuba City, CA · CSLB #588211 · as of October 6, 2026
    Active · clear
59. American Millwright Services

    Antioch, CA · CSLB #1131514 · as of October 6, 2026
    Active · clear
60. American Mine Services LLC

    Lafayette, CA · CSLB #1091222 · as of October 6, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.