Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,200 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of August 11, 2026.

Showing 1–60 of 15,200 contractors

1. CF Construction LLC

   Manteca, CA · CSLB #1127309 · as of August 11, 2026
   Suspended · bond payout
2. T & N Plumbing & Electrical INC

   Modesto, CA · CSLB #999455 · as of August 11, 2026
   Suspended · bond payout
3. BDP Services INC

   Lakeside, CA · CSLB #1068964 · as of August 11, 2026
   Suspended · bond payout
4. Ecoliving INC

   Palm Desert, CA · CSLB #918267 · as of August 11, 2026
   Suspended · bond payout
5. FD Construction

   Sacramento, CA · CSLB #1101092 · as of August 11, 2026
   Suspended · bond payout
6. Gabriel Nunez

   Oxnard, CA · CSLB #1027210 · as of August 11, 2026
   Suspended · bond payout
7. VNH Builders

   South San Francisco, CA · CSLB #1064244 · as of August 11, 2026
   Suspended · bond payout
8. Zimprich Engineering INC

   Yorba Linda, CA · CSLB #1031084 · as of August 11, 2026
   Suspended · bond payout
9. 101 Builders INC

   Gilroy, CA · CSLB #1037916 · as of August 11, 2026
   Active · clear
10. 101 Excavating LLC

    Templeton, CA · CSLB #1120766 · as of August 11, 2026
    Active · clear
11. 101 Terra General Engineering

    Seaside, CA · CSLB #912751 · as of August 11, 2026
    Active · clear
12. 1155 Infrastructure Solutions LLC

    Schaumburg, CA · CSLB #1112513 · as of August 11, 2026
    Active · clear
13. 17 Paradigm INC

    Long Beach, CA · CSLB #1080555 · as of August 11, 2026
    Active · clear
14. 1884 Line CO

    Omaha, CA · CSLB #1104132 · as of August 11, 2026
    Active · clear
15. 1 Oak Construction LLC

    Clovis, CA · CSLB #1068695 · as of August 11, 2026
    Active · clear
16. Lensaro INC DBA 1ST Alert

    Anaheim, CA · CSLB #578191 · as of August 11, 2026
    Active · clear
17. 1 ST California Construction INC

    Pasadena, CA · CSLB #845184 · as of August 11, 2026
    Active · clear
18. 1 Step BY Step Construction

    Vallejo, CA · CSLB #1083685 · as of August 11, 2026
    Active · clear
19. 1ST Pro Tech Building & Excavation

    Candia, CA · CSLB #650414 · as of August 11, 2026
    Active · clear
20. 1V Comunications

    Jurupa Valley, CA · CSLB #1083683 · as of August 11, 2026
    Active · clear
21. 2911 Contractors LLC

    Madera, CA · CSLB #1066799 · as of August 11, 2026
    Active · clear
22. 2C General Engineering

    Roseville, CA · CSLB #1090279 · as of August 11, 2026
    Active · clear
23. 2 Down

    Murrieta, CA · CSLB #1097457 · as of August 11, 2026
    Active · clear
24. 2e Design & Development

    Fountain Valley, CA · CSLB #1114430 · as of August 11, 2026
    Active · clear
25. 2H Construction INC

    Signal Hill, CA · CSLB #741856 · as of August 11, 2026
    Active · clear
26. 2M General Engineering INC

    West Sacramento, CA · CSLB #1029536 · as of August 11, 2026
    Active · clear
27. 2 R B Builders Corp

    Glendale, CA · CSLB #686830 · as of August 11, 2026
    Active · clear
28. 316 Engineering And Construction CO INC

    Rosemead, CA · CSLB #986498 · as of August 11, 2026
    Active · clear
29. 321 Plumbing INC

    Escondido, CA · CSLB #969163 · as of August 11, 2026
    Active · clear
30. 395 Engineering

    Jurupa Valley, CA · CSLB #1135682 · as of August 11, 2026
    Active · clear
31. 3 - Bar Corporation

    Camarillo, CA · CSLB #841219 · as of August 11, 2026
    Active · clear
32. 3 B Construction INC

    Manteca, CA · CSLB #1071744 · as of August 11, 2026
    Active · clear
33. Rosa Rentals LLC DBA 3 B'S Construction

    Firebaugh, CA · CSLB #1104754 · as of August 11, 2026
    Active · clear
34. 3 D Benchmark Builders INC

    Carmichael, CA · CSLB #851823 · as of August 11, 2026
    Active · clear
35. 3D Built

    Roseville, CA · CSLB #1086882 · as of August 11, 2026
    Active · open complaint
36. 3D Engineering & Construction

    Wellington, CA · CSLB #844034 · as of August 11, 2026
    Active · clear
37. 3 - D Enterprises Incorporated

    San Diego, CA · CSLB #621125 · as of August 11, 2026
    Active · clear
38. 3e Construction LLC

    Paso Robles, CA · CSLB #1115277 · as of August 11, 2026
    Active · clear
39. 3e INC

    Yuba City, CA · CSLB #1124633 · as of August 11, 2026
    Active · clear
40. 3G Engineering Corp

    Spring Valley, CA · CSLB #1156222 · as of August 11, 2026
    Active · clear
41. 3 G Engineering LLC

    Visalia, CA · CSLB #995514 · as of August 11, 2026
    Active · clear
42. 3M Construction Corporation

    Anaheim, CA · CSLB #1099433 · as of August 11, 2026
    Active · clear
43. 3M Utilities

    El Dorado, CA · CSLB #1152293 · as of August 11, 2026
    Active · clear
44. 3P Landscape

    Menifee, CA · CSLB #1059783 · as of August 11, 2026
    Active · clear
45. 3sixty Innovation INC

    San Diego, CA · CSLB #1049906 · as of August 11, 2026
    Active · clear
46. 3 Thirteen INC

    Sacramento, CA · CSLB #1149788 · as of August 11, 2026
    Active · clear
47. 3vi INC

    San Ramon, CA · CSLB #1136949 · as of August 11, 2026
    Active · clear
48. 3W Construction INC

    Atascadero, CA · CSLB #834172 · as of August 11, 2026
    Active · clear
49. 40 Traffic & Construction INC

    Anderson, CA · CSLB #992161 · as of August 11, 2026
    Active · clear
50. 425 General Engineering INC

    Vacaville, CA · CSLB #1109203 · as of August 11, 2026
    Active · clear
51. 4 Com Incorporated

    Riverside, CA · CSLB #925854 · as of August 11, 2026
    Active · clear
52. 4 - Con Construction Services

    Upland, CA · CSLB #1054257 · as of August 11, 2026
    Active · clear
53. 4 Corners INC

    Menifee, CA · CSLB #1089384 · as of August 11, 2026
    Active · clear
54. 4creeks Build

    Visalia, CA · CSLB #964881 · as of August 11, 2026
    Active · clear
55. 4D Milling INC

    Oak Glen, CA · CSLB #1138350 · as of August 11, 2026
    Active · clear
56. 4D Surface Management INC

    Yucaipa, CA · CSLB #692983 · as of August 11, 2026
    Active · clear
57. 4G Construction

    Woodland, CA · CSLB #986193 · as of August 11, 2026
    Active · clear
58. 4G Grading

    Ramona, CA · CSLB #817137 · as of August 11, 2026
    Active · clear
59. 4 Granite INC

    Apple Valley, CA · CSLB #898549 · as of August 11, 2026
    Active · clear
60. 4 S General Engineering INC

    Temecula, CA · CSLB #985349 · as of August 11, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.