Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,378 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 28, 2026.

Showing 1,501–1,560 of 15,378 contractors

1. Basin Enterprises INC

   Red Bluff, CA · CSLB #944823 · as of June 28, 2026
   Active · clear
2. Baskerville - Parsons Contractors INC

   Folsom, CA · CSLB #927114 · as of June 28, 2026
   Active · clear
3. Basmar Construction

   Pacifica, CA · CSLB #801435 · as of June 28, 2026
   Active · clear
4. Bass Electric Company

   South San Francisco, CA · CSLB #765671 · as of June 28, 2026
   Active · clear
5. Bass Electric MCS INC

   Reno, CA · CSLB #1134140 · as of June 28, 2026
   Active · clear
6. Basset Engineering

   San Francisco, CA · CSLB #1070288 · as of June 28, 2026
   Active · clear
7. Bass Lake Plumbing Corporation

   Oakhurst, CA · CSLB #457294 · as of June 28, 2026
   Active · clear
8. Bastion Construction Services

   San Carlos, CA · CSLB #1008829 · as of June 28, 2026
   Active · clear
9. Batchelder C L General Engineering INC

   Forestville, CA · CSLB #1108165 · as of June 28, 2026
   Active · clear
10. Bates Construction Company

    Sacramento, CA · CSLB #585861 · as of June 28, 2026
    Active · clear
11. Crandall Bates

    Vallejo, CA · CSLB #873987 · as of June 28, 2026
    Active · clear
12. Soussan Bathaee

    Temecula, CA · CSLB #937400 · as of June 28, 2026
    Active · clear
13. Batres Construction

    Carson, CA · CSLB #903311 · as of June 28, 2026
    Active · clear
14. Battle Mountain Excavation & Hauling

    Bonny Doon, CA · CSLB #680767 · as of June 28, 2026
    Active · clear
15. Don Bauer & CO

    San Francisco, CA · CSLB #530261 · as of June 28, 2026
    Active · clear
16. Bauer Foundation Corp

    Odessa, CA · CSLB #964874 · as of June 28, 2026
    Active · clear
17. Richard Wayne Bauer

    Gardnerville, CA · CSLB #1026048 · as of June 28, 2026
    Active · clear
18. Bauhaus Construction & Development

    Carson, CA · CSLB #1124002 · as of June 28, 2026
    Active · clear
19. Bauman Landscape And Construction INC

    San Rafael, CA · CSLB #372478 · as of June 28, 2026
    Active · clear
20. Industrial Services Company INC Which Will Do Business In Ca As

    Springfield, CA · CSLB #884972 · as of June 28, 2026
    Active · clear
21. J Bautista Environmental Service Incorporated

    Bakersfield, CA · CSLB #1079528 · as of June 28, 2026
    Active · clear
22. Vito Bavaro Construction INC

    Escalon, CA · CSLB #699683 · as of June 28, 2026
    Active · clear
23. Baxter Blasting Company DBA M J Baxter Drilling Company

    Eagle, CA · CSLB #309281 · as of June 28, 2026
    Active · clear
24. Bay Area Asphalt & Cement Works INC

    San Jose, CA · CSLB #644497 · as of June 28, 2026
    Active · clear
25. Bay Area Builders INC

    Santa Clara, CA · CSLB #443949 · as of June 28, 2026
    Active · clear
26. Bay Area Drainage INC

    Concord, CA · CSLB #762208 · as of June 28, 2026
    Active · clear
27. Bay Area Drilling & Associates INC

    Arnold, CA · CSLB #1135873 · as of June 28, 2026
    Active · clear
28. Bay Area Earthworks INC

    Concord, CA · CSLB #1073685 · as of June 28, 2026
    Active · clear
29. Bay Area Grading And Paving

    Vacaville, CA · CSLB #813334 · as of June 28, 2026
    Active · clear
30. Bay Area Greenscapes INC

    Concord, CA · CSLB #938445 · as of June 28, 2026
    Active · clear
31. Bay Area Hydrovac LLC

    Hayward, CA · CSLB #1041500 · as of June 28, 2026
    Active · clear
32. Bay Area Lightworks INC

    San Francisco, CA · CSLB #839612 · as of June 28, 2026
    Active · clear
33. Bay Area Paving CO

    San Carlos, CA · CSLB #250290 · as of June 28, 2026
    Active · clear
34. Bay Area Trenchless

    Morgan Hill, CA · CSLB #631706 · as of June 28, 2026
    Active · clear
35. Ziad Bayasi

    El Cajon, CA · CSLB #641247 · as of June 28, 2026
    Active · clear
36. Bay Circle Construction INC

    Brentwood, CA · CSLB #989491 · as of June 28, 2026
    Active · clear
37. Bay Cities Development

    South San Francisco, CA · CSLB #638618 · as of June 28, 2026
    Active · clear
38. Bay Cities/myers & Sons Joint Venture

    Concord, CA · CSLB #1130497 · as of June 28, 2026
    Active · clear
39. Bay Cities Paving & Grading INC

    Concord, CA · CSLB #238650 · as of June 28, 2026
    Active · clear
40. Bay - Con Infrastructure

    San Mateo, CA · CSLB #957819 · as of June 28, 2026
    Active · clear
41. Mark Lee And Yong Kay INC DBA Bay Construction CO

    Oakland, CA · CSLB #593411 · as of June 28, 2026
    Active · clear
42. Bay Engineering LLC

    San Francisco, CA · CSLB #1018027 · as of June 28, 2026
    Active · clear
43. Bay Hawk INC

    Pinole, CA · CSLB #558785 · as of June 28, 2026
    Active · clear
44. Bay Line Construction

    San Francisco, CA · CSLB #646431 · as of June 28, 2026
    Active · clear
45. Bay Line Cutting & Coring INC

    San Francisco, CA · CSLB #809660 · as of June 28, 2026
    Active · clear
46. Baylor Services INC

    Lockeford, CA · CSLB #748997 · as of June 28, 2026
    Active · clear
47. Baymarr Constructors INC

    Bakersfield, CA · CSLB #536921 · as of June 28, 2026
    Active · clear
48. Bayne Construction INC

    Auburn, CA · CSLB #772134 · as of June 28, 2026
    Active · clear
49. Bay Pacific Pipeline Incorporated

    Novato, CA · CSLB #524020 · as of June 28, 2026
    Active · clear
50. Bayshore Engineering & Construction INC

    Salinas, CA · CSLB #1105694 · as of June 28, 2026
    Active · clear
51. Bayshore Plumbers

    Redwood City, CA · CSLB #979380 · as of June 28, 2026
    Active · clear
52. Bayside Dredging CO

    Oakland, CA · CSLB #809192 · as of June 28, 2026
    Active · clear
53. Bayside Engineering Construction INC

    San Diego, CA · CSLB #1045977 · as of June 28, 2026
    Active · clear
54. Bayside Equipment Company

    Redwood City, CA · CSLB #467763 · as of June 28, 2026
    Active · clear
55. Bayside Excavation & Construction

    Crescent City, CA · CSLB #294593 · as of June 28, 2026
    Active · clear
56. Bayside Trenchless INC

    Antioch, CA · CSLB #1120949 · as of June 28, 2026
    Active · clear
57. Baytech Communications INC

    San Leandro, CA · CSLB #765746 · as of June 28, 2026
    Active · clear
58. Bay Tech Engineering INC

    San Francisco, CA · CSLB #995122 · as of June 28, 2026
    Active · clear
59. Bay-valley Groundworks INC

    Modesto, CA · CSLB #1004644 · as of June 28, 2026
    Active · clear
60. Bayview Construction Engineers

    San Francisco, CA · CSLB #292388 · as of June 28, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.