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 961–1,020 of 15,129 contractors

1. Andreski Underground

   Riverside, CA · CSLB #849604 · as of October 6, 2026
   Active · clear
2. Andre's Mechanical And General Engineering INC

   Antioch, CA · CSLB #924701 · as of October 6, 2026
   Active · clear
3. Andrews Backhoe

   Tulare, CA · CSLB #616582 · as of October 6, 2026
   Active · clear
4. Andrew's Paving & Excavating INC

   Grass Valley, CA · CSLB #1025942 · as of October 6, 2026
   Active · clear
5. Andritz Hydro Corp

   Alpharetta, CA · CSLB #1015822 · as of October 6, 2026
   Active · clear
6. Andros Excavating INC

   Yuba City, CA · CSLB #1148329 · as of October 6, 2026
   Active · clear
7. Andy Holland Equipment/construction

   Goleta, CA · CSLB #524031 · as of October 6, 2026
   Active · clear
8. Andy Pivovaroff Construction

   Santa Maria, CA · CSLB #1067065 · as of October 6, 2026
   Active · clear
9. Andy's Precision Seal & Stripe INC

   Santa Clarita, CA · CSLB #756012 · as of October 6, 2026
   Active · clear
10. Aneen Construction INC

    Riverside, CA · CSLB #1004775 · as of October 6, 2026
    Active · clear
11. Angel Engineering Constructor's

    Shasta Lake, CA · CSLB #648170 · as of October 6, 2026
    Active · clear
12. Angeles Contractor INC

    City Of Industry, CA · CSLB #858483 · as of October 6, 2026
    Active · clear
13. Angel Industries CO

    Camarillo, CA · CSLB #892927 · as of October 6, 2026
    Active · clear
14. Angkor Engineering INC

    Salinas, CA · CSLB #1090730 · as of October 6, 2026
    Active · clear
15. Angotti & Reilly INC

    San Francisco, CA · CSLB #473263 · as of October 6, 2026
    Active · clear
16. Angus Asphalt INC

    Santee, CA · CSLB #523300 · as of October 6, 2026
    Active · clear
17. An Hyung Bae

    Irvine, CA · CSLB #1108179 · as of October 6, 2026
    Active · clear
18. Ankor Associates INC

    Los Angeles, CA · CSLB #990937 · as of October 6, 2026
    Active · clear
19. A N M Construction & Engineering

    Lancaster, CA · CSLB #663054 · as of October 6, 2026
    Active · clear
20. No Fault Asphalt, INC. DBA A No Fault Asphalt

    Palo Alto, CA · CSLB #530515 · as of October 6, 2026
    Active · clear
21. Anselmo Brothers General Engineering INC

    Dixon, CA · CSLB #1032837 · as of October 6, 2026
    Active · clear
22. Anselmo Distributing

    Fairfield, CA · CSLB #765079 · as of October 6, 2026
    Active · clear
23. Anson Construction INC

    Borrego Springs, CA · CSLB #868194 · as of October 6, 2026
    Active · clear
24. Antea USA INC

    New Brighton, CA · CSLB #548062 · as of October 6, 2026
    Active · clear
25. Antex Builders INC

    Fair Oaks, CA · CSLB #184428 · as of October 6, 2026
    Active · clear
26. Anthem Mechanical

    Coachella, CA · CSLB #1001659 · as of October 6, 2026
    Active · clear
27. Anthem United Homes Construction LP

    Roseville, CA · CSLB #1004044 · as of October 6, 2026
    Active · clear
28. Anton Construction

    Ontario, CA · CSLB #461541 · as of October 6, 2026
    Active · clear
29. Antonio Metaxas Engineering Contractor A Services

    Whittier, CA · CSLB #1147153 · as of October 6, 2026
    Active · clear
30. Anton's Service INC

    Lakeside, CA · CSLB #861069 · as of October 6, 2026
    Active · clear
31. Ants Engineers INC

    Burlingame, CA · CSLB #1103212 · as of October 6, 2026
    Active · clear
32. Anvil Builders INC

    Emeryville, CA · CSLB #952883 · as of October 6, 2026
    Active · clear
33. Anvil Power INC

    Emeryville, CA · CSLB #1025528 · as of October 6, 2026
    Active · clear
34. Anvil Precision JV

    Emeryville, CA · CSLB #1150043 · as of October 6, 2026
    Active · clear
35. Anza Engineering Corp

    Brentwood, CA · CSLB #273213 · as of October 6, 2026
    Active · clear
36. Anza Valley Backhoe Service

    Anza, CA · CSLB #616535 · as of October 6, 2026
    Active · clear
37. A & O Engineering Construction INC

    Corona, CA · CSLB #379400 · as of October 6, 2026
    Active · clear
38. Aon Engineering

    Jamul, CA · CSLB #506828 · as of October 6, 2026
    Active · clear
39. A O Reed & CO LLC

    San Diego, CA · CSLB #7731 · as of October 6, 2026
    Active · clear
40. A P Backhoe & Trucking Service INC

    Placerville, CA · CSLB #437780 · as of October 6, 2026
    Active · clear
41. Apb General Engineering

    San Pablo, CA · CSLB #1038184 · as of October 6, 2026
    Active · clear
42. Ap Builds INC

    North Hollywood, CA · CSLB #1147497 · as of October 6, 2026
    Active · clear
43. A P C O Construction

    Concord, CA · CSLB #813245 · as of October 6, 2026
    Active · clear
44. Apeco Engineering Contracting INC

    Vista, CA · CSLB #896153 · as of October 6, 2026
    Active · clear
45. Apel Construction Engineering

    Los Angeles, CA · CSLB #1125036 · as of October 6, 2026
    Active · clear
46. Apel Construction INC

    Sherman Oaks, CA · CSLB #1051980 · as of October 6, 2026
    Active · clear
47. Ap Electrical Construction INC

    Chino, CA · CSLB #957108 · as of October 6, 2026
    Active · clear
48. Apena Engineering INC

    San Leandro, CA · CSLB #1107815 · as of October 6, 2026
    Active · clear
49. All Pro Custom Pools INC DBA Ap Engineering

    Apple Valley, CA · CSLB #1059102 · as of October 6, 2026
    Active · clear
50. Apex Companies LLC

    Rockville, CA · CSLB #983773 · as of October 6, 2026
    Active · clear
51. Apex Constructors INC

    San Marcos, CA · CSLB #1102978 · as of October 6, 2026
    Active · clear
52. Apex Contracting & Consulting INC

    Fallbrook, CA · CSLB #893424 · as of October 6, 2026
    Active · clear
53. Apexcraft Build

    San Diego, CA · CSLB #1142908 · as of October 6, 2026
    Active · clear
54. Apex Directional Drilling

    Santa Clara, CA · CSLB #838568 · as of October 6, 2026
    Active · clear
55. Apex Diving And Marine Services INC

    Winnetka, CA · CSLB #1006937 · as of October 6, 2026
    Active · clear
56. Apex Electric & Air

    San Francisco, CA · CSLB #825156 · as of October 6, 2026
    Active · clear
57. Apex Electrical

    Oroville, CA · CSLB #1073483 · as of October 6, 2026
    Active · clear
58. Apex Engineering INC

    San Diego, CA · CSLB #1159217 · as of October 6, 2026
    Active · clear
59. Apex Environmental And Engineering INC

    Sutter, CA · CSLB #1107055 · as of October 6, 2026
    Active · clear
60. Apex Envirotech Incorporated

    Gold River, CA · CSLB #706181 · 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.