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 7, 2026.

Showing 1,861–1,920 of 15,129 contractors

1. Black Rock Construction Company

   Brea, CA · CSLB #943308 · as of October 7, 2026
   Active · clear
2. Blackrock Design Build

   West Hills, CA · CSLB #967621 · as of October 7, 2026
   Active · clear
3. Blackrock Industries INC

   Rocklin, CA · CSLB #983137 · as of October 7, 2026
   Active · clear
4. Blackrock Masonry LLC

   Roseville, CA · CSLB #1157577 · as of October 7, 2026
   Active · clear
5. Black Sage Land Development

   South Pasadena, CA · CSLB #933704 · as of October 7, 2026
   Active · clear
6. Black Shamrock Construction & Engineering CO

   Ukiah, CA · CSLB #1056651 · as of October 7, 2026
   Active · clear
7. Blacksmith

   North Hollywood, CA · CSLB #294488 · as of October 7, 2026
   Active · clear
8. Black Star Pavement Maintenance INC

   Sacramento, CA · CSLB #954061 · as of October 7, 2026
   Active · open complaint
9. Black Star Paving INC

   Yorba Linda, CA · CSLB #996543 · as of October 7, 2026
   Active · clear
10. Black Stone G C INC

    Salinas, CA · CSLB #948462 · as of October 7, 2026
    Active · clear
11. Blackstone Ventures

    Rio Linda, CA · CSLB #953321 · as of October 7, 2026
    Active · clear
12. Black Tail Eng LLC

    Seaside, CA · CSLB #1078457 · as of October 7, 2026
    Active · clear
13. Black-top Construction INC

    Buena Park, CA · CSLB #1157441 · as of October 7, 2026
    Active · clear
14. Black & Veatch Construction INC

    Overland Park, CA · CSLB #634281 · as of October 7, 2026
    Active · clear
15. Blackwell General Engineering INC

    San Jose, CA · CSLB #394004 · as of October 7, 2026
    Active · clear
16. Gerald Lynn Blain

    Huntington Beach, CA · CSLB #392467 · as of October 7, 2026
    Active · clear
17. Chantal C Blake

    Grass Valley, CA · CSLB #816155 · as of October 7, 2026
    Active · clear
18. Blake Foster

    Bakersfield, CA · CSLB #765688 · as of October 7, 2026
    Active · clear
19. Blakeley Construction INC

    Calistoga, CA · CSLB #539322 · as of October 7, 2026
    Active · clear
20. Blak Spike Rail INC

    Rancho Cucamonga, CA · CSLB #1159944 · as of October 7, 2026
    Active · clear
21. Barry R Blanchard

    Valley Center, CA · CSLB #308054 · as of October 7, 2026
    Active · clear
22. Blanchard Construction

    Granite Bay, CA · CSLB #482002 · as of October 7, 2026
    Active · clear
23. Tyke Blanchard

    Vista, CA · CSLB #998478 · as of October 7, 2026
    Active · clear
24. Blanco Construction

    Riverside, CA · CSLB #875821 · as of October 7, 2026
    Active · clear
25. Blanco Construction INC

    Buena Park, CA · CSLB #1058259 · as of October 7, 2026
    Active · clear
26. Richard Blankenbiller

    Monrovia, CA · CSLB #990648 · as of October 7, 2026
    Active · clear
27. Robert P Blankenship Corporation DBA Blankenship Gates

    Ferndale, CA · CSLB #665962 · as of October 7, 2026
    Active · clear
28. Blasting Technology INC

    Wenatchee, CA · CSLB #607720 · as of October 7, 2026
    Active · clear
29. Blattner Energy LLC

    Avon, CA · CSLB #1092215 · as of October 7, 2026
    Active · clear
30. Blaze Engineering INC

    Big Sur, CA · CSLB #579362 · as of October 7, 2026
    Active · clear
31. Blazer Septic Construction

    Tehachapi, CA · CSLB #760977 · as of October 7, 2026
    Active · clear
32. B & L Backhoe Service

    Hesperia, CA · CSLB #804751 · as of October 7, 2026
    Active · clear
33. B & L Contractors INC

    Fresno, CA · CSLB #1112731 · as of October 7, 2026
    Active · clear
34. BL Cunningham Enterprises

    Lake Forest, CA · CSLB #1097490 · as of October 7, 2026
    Active · clear
35. Bleck

    Monterey, CA · CSLB #968335 · as of October 7, 2026
    Active · clear
36. Ble INC

    Sun Valley, CA · CSLB #831884 · as of October 7, 2026
    Active · clear
37. John Blessing

    Dana Point, CA · CSLB #1128181 · as of October 7, 2026
    Active · clear
38. Bleu Stone Pavers

    Lake Elsinore, CA · CSLB #658910 · as of October 7, 2026
    Active · clear
39. B L Hall INC

    Monrovia, CA · CSLB #802697 · as of October 7, 2026
    Active · clear
40. B L H Construction Company

    Woodland Hills, CA · CSLB #801617 · as of October 7, 2026
    Active · clear
41. B-line Sports LLC

    Lincoln, CA · CSLB #1119209 · as of October 7, 2026
    Active · clear
42. B & L Mechanical INC

    Fresno, CA · CSLB #492481 · as of October 7, 2026
    Active · clear
43. Blocka Construction INC

    Pleasanton, CA · CSLB #679326 · as of October 7, 2026
    Active · clear
44. Blois Construction LLC

    Oxnard, CA · CSLB #256065 · as of October 7, 2026
    Active · clear
45. Blok Modular Constructors INC

    Upland, CA · CSLB #1054345 · as of October 7, 2026
    Active · clear
46. Blombuilt

    Yuma, CA · CSLB #558496 · as of October 7, 2026
    Active · clear
47. James G Blomquist

    Gilroy, CA · CSLB #665195 · as of October 7, 2026
    Active · clear
48. Bloom Energy Corporation

    San Jose, CA · CSLB #964578 · as of October 7, 2026
    Active · clear
49. Blossom Valley Construction INC

    San Jose, CA · CSLB #471202 · as of October 7, 2026
    Active · clear
50. Blossom Valley Grading INC

    El Cajon, CA · CSLB #920191 · as of October 7, 2026
    Active · clear
51. BLR Construction

    Willow Creek, CA · CSLB #1133247 · as of October 7, 2026
    Active · clear
52. BLS Electrical Construction INC

    Morgan Hill, CA · CSLB #1072363 · as of October 7, 2026
    Active · clear
53. Blucal

    Oakland, CA · CSLB #1025969 · as of October 7, 2026
    Active · clear
54. Blue Coast INC

    Santa Monica, CA · CSLB #614146 · as of October 7, 2026
    Active · clear
55. Blue Cut Construction

    La Jolla, CA · CSLB #1066113 · as of October 7, 2026
    Active · clear
56. Blue Flame Crew West LLC

    Danville, CA · CSLB #993502 · as of October 7, 2026
    Active · clear
57. Blue Iron Corp

    Lodi, CA · CSLB #652333 · as of October 7, 2026
    Active · clear
58. Blue Iron Foundations And Shoring LLC

    Sacramento, CA · CSLB #1009464 · as of October 7, 2026
    Active · clear
59. Blue Lake Enterprises INC

    Eureka, CA · CSLB #389618 · as of October 7, 2026
    Active · clear
60. Blueline Engineering INC

    Concord, CA · CSLB #948803 · as of October 7, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.