Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,127 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 14, 2026.

Showing 9,301–9,360 of 15,127 contractors

1. New River Electrical Corporation

   Cloverdale, CA · CSLB #753834 · as of October 14, 2026
   Active · clear
2. New Samhae Construction INC

   Rolling Hills Estates, CA · CSLB #1146702 · as of October 14, 2026
   Active · clear
3. Newsontec General Engineering

   Daly City, CA · CSLB #1110868 · as of October 14, 2026
   Active · clear
4. Newton Construction & Management INC

   San Luis Obispo, CA · CSLB #783608 · as of October 14, 2026
   Active · clear
5. Newtown Construction

   Larkspur, CA · CSLB #577810 · as of October 14, 2026
   Active · clear
6. New Vision Building & Design

   El Cajon, CA · CSLB #985942 · as of October 14, 2026
   Active · clear
7. New Work Construction Corp

   Victorville, CA · CSLB #1097477 · as of October 14, 2026
   Active · clear
8. Nexgen Builders INC

   East Palo Alto, CA · CSLB #709928 · as of October 14, 2026
   Active · clear
9. Nexgen Building Group INC

   Spring Valley, CA · CSLB #1017258 · as of October 14, 2026
   Active · clear
10. Nex Gen General Engineering INC

    Santa Maria, CA · CSLB #1069411 · as of October 14, 2026
    Active · clear
11. Nextech Security Solutions

    Pleasanton, CA · CSLB #1052267 · as of October 14, 2026
    Active · clear
12. Nextenergy

    Concord, CA · CSLB #854338 · as of October 14, 2026
    Active · clear
13. Next Engineering

    Irvine, CA · CSLB #1153949 · as of October 14, 2026
    Active · clear
14. Nextgen Construction INC

    Norco, CA · CSLB #1040906 · as of October 14, 2026
    Active · clear
15. Nextgen Finishing Systems INC

    Hayward, CA · CSLB #993625 · as of October 14, 2026
    Active · clear
16. Next Horizon Builders INC

    Newport Coast, CA · CSLB #1152358 · as of October 14, 2026
    Active · clear
17. Next Level Construction Services INC

    Murrieta, CA · CSLB #988716 · as of October 14, 2026
    Active · clear
18. Next Level Engineering

    Carlsbad, CA · CSLB #1041804 · as of October 14, 2026
    Active · clear
19. Next Level General Engineering INC

    Yolo, CA · CSLB #1057596 · as of October 14, 2026
    Active · clear
20. Next Level Pier Foundations INC

    Escondido, CA · CSLB #1073417 · as of October 14, 2026
    Active · clear
21. Next Mile Construction Solutions

    Sacramento, CA · CSLB #1131902 · as of October 14, 2026
    Active · clear
22. Next Phase Construction INC

    Walnut Creek, CA · CSLB #1001752 · as of October 14, 2026
    Active · clear
23. N F B Engineering INC

    Rio Oso, CA · CSLB #1029445 · as of October 14, 2026
    Active · clear
24. NFJ Contractors INC

    Anaheim, CA · CSLB #1123293 · as of October 14, 2026
    Active · clear
25. N G Builder Company

    Santa Rosa, CA · CSLB #1078311 · as of October 14, 2026
    Active · clear
26. NGS Engineering

    Bakersfield, CA · CSLB #1153128 · as of October 14, 2026
    Active · clear
27. Ng's Landmark Building & Engineering Contractors INC

    San Francisco, CA · CSLB #547990 · as of October 14, 2026
    Active · clear
28. Tony NG Plumbing CO

    San Francisco, CA · CSLB #329705 · as of October 14, 2026
    Active · clear
29. Vu Thanh Nguyen

    La Puente, CA · CSLB #1136740 · as of October 14, 2026
    Active · clear
30. NH Environmental INC

    City Of Industry, CA · CSLB #984458 · as of October 14, 2026
    Active · clear
31. Nibbi Bros Associates INC

    San Francisco, CA · CSLB #757362 · as of October 14, 2026
    Active · clear
32. Nibbi Bros INC

    San Francisco, CA · CSLB #232019 · as of October 14, 2026
    Active · clear
33. Nibbi Concrete

    San Francisco, CA · CSLB #862571 · as of October 14, 2026
    Active · clear
34. Nibbi-marinship JV

    San Francisco, CA · CSLB #1159815 · as of October 14, 2026
    Active · clear
35. Nibbi-pilot JV

    San Francisco, CA · CSLB #1137301 · as of October 14, 2026
    Active · clear
36. Robert Lawrence Nibbi

    San Francisco, CA · CSLB #731959 · as of October 14, 2026
    Active · clear
37. Nibbi SPS

    San Francisco, CA · CSLB #1070664 · as of October 14, 2026
    Active · clear
38. Nibcon Construction

    Canyon Lake, CA · CSLB #1032594 · as of October 14, 2026
    Active · clear
39. Frederick Dale Nicas

    Long Beach, CA · CSLB #577069 · as of October 14, 2026
    Active · clear
40. N I C Construction And Electrical

    Spring Hill, CA · CSLB #855958 · as of October 14, 2026
    Active · clear
41. Nicholas Concrete Construction

    Menifee, CA · CSLB #963608 · as of October 14, 2026
    Active · clear
42. Nicholas Construction INC

    Shafter, CA · CSLB #843461 · as of October 14, 2026
    Active · clear
43. Robert D Nichol Construction INC

    Anderson, CA · CSLB #549534 · as of October 14, 2026
    Active · clear
44. Nichols Construction

    Annapolis, CA · CSLB #896632 · as of October 14, 2026
    Active · clear
45. Nicholson Construction Company

    Canonsburg, CA · CSLB #469389 · as of October 14, 2026
    Active · clear
46. Mark Nicholson INC

    Hollister, CA · CSLB #286993 · as of October 14, 2026
    Active · clear
47. Nicholson Plumbing

    Nipomo, CA · CSLB #643431 · as of October 14, 2026
    Active · clear
48. Nickels Golf Group Limited

    San Rafael, CA · CSLB #722043 · as of October 14, 2026
    Active · clear
49. Nicklaus Engineering INC

    Yuma, CA · CSLB #1040112 · as of October 14, 2026
    Active · clear
50. Nick & Rachel Aldous INC

    Ramona, CA · CSLB #1022933 · as of October 14, 2026
    Active · clear
51. Nick's Backhoe Service

    Redwood Valley, CA · CSLB #620175 · as of October 14, 2026
    Active · clear
52. Nico Engineering INC

    San Pablo, CA · CSLB #1118464 · as of October 14, 2026
    Active · clear
53. Nicosia Consulting International LLC

    Cape Coral, CA · CSLB #973590 · as of October 14, 2026
    Active · clear
54. Nicris Corporation

    Encinitas, CA · CSLB #939579 · as of October 14, 2026
    Active · clear
55. Niehoff Construction INC

    Standish, CA · CSLB #960778 · as of October 14, 2026
    Active · clear
56. Nielsen Construction California INC

    San Diego, CA · CSLB #826911 · as of October 14, 2026
    Active · clear
57. Nielsen Construction General Contractor

    Fremont, CA · CSLB #489235 · as of October 14, 2026
    Active · clear
58. Nielsen Construction Group

    Los Angeles, CA · CSLB #714899 · as of October 14, 2026
    Active · clear
59. Nielsen Environmental

    Los Angeles, CA · CSLB #946801 · as of October 14, 2026
    Active · clear
60. Niels Fugal Sons Company LLC

    Salem, CA · CSLB #830958 · as of October 14, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 14, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.