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 1,021–1,080 of 15,129 contractors

1. Apex Federal Engineering INC

   Sutter, CA · CSLB #1128164 · as of October 7, 2026
   Active · clear
2. Apex Fence CO INC

   Anderson, CA · CSLB #269127 · as of October 7, 2026
   Active · clear
3. Apex G B C INC

   Tarzana, CA · CSLB #896883 · as of October 7, 2026
   Active · clear
4. Apex Grading INC

   Concord, CA · CSLB #795186 · as of October 7, 2026
   Active · clear
5. Apex Integrators INC

   Bakersfield, CA · CSLB #891173 · as of October 7, 2026
   Active · clear
6. Apex Paving CO

   Buena Park, CA · CSLB #1147471 · as of October 7, 2026
   Active · clear
7. Apex Pipeline

   Dana Point, CA · CSLB #1148237 · as of October 7, 2026
   Active · clear
8. Apex Traffic Control INC

   Pomona, CA · CSLB #1157550 · as of October 7, 2026
   Active · clear
9. Apex Works INC

   San Diego, CA · CSLB #1144953 · as of October 7, 2026
   Active · clear
10. A P General Corporation

    San Diego, CA · CSLB #1019694 · as of October 7, 2026
    Active · clear
11. Ap Land Developments

    Rancho Cordova, CA · CSLB #955156 · as of October 7, 2026
    Active · clear
12. A Plus Plumbing

    Colma, CA · CSLB #1073042 · as of October 7, 2026
    Active · clear
13. Apm Engineering INC

    Alpine, CA · CSLB #1073529 · as of October 7, 2026
    Active · clear
14. Apodaca Construction

    Grover Beach, CA · CSLB #958933 · as of October 7, 2026
    Active · clear
15. Apodaca Construction INC

    Grover Beach, CA · CSLB #1117428 · as of October 7, 2026
    Active · clear
16. Jason Apodaca

    Orange, CA · CSLB #851257 · as of October 7, 2026
    Active · clear
17. Johnny E Apodaca

    Arroyo Grande, CA · CSLB #354505 · as of October 7, 2026
    Active · clear
18. Apodaca Paving INC

    Grover Beach, CA · CSLB #415318 · as of October 7, 2026
    Active · clear
19. Apogee Construction INC

    Menlo Park, CA · CSLB #1053650 · as of October 7, 2026
    Active · clear
20. Appian Engineering INC

    Santa Clara, CA · CSLB #530522 · as of October 7, 2026
    Active · clear
21. Applegate Septic & Sewer

    Modesto, CA · CSLB #715453 · as of October 7, 2026
    Active · clear
22. Applied Engineering & Septic

    Valley Center, CA · CSLB #1128194 · as of October 7, 2026
    Active · clear
23. Applied Geokinetics LP

    Irvine, CA · CSLB #1088735 · as of October 7, 2026
    Active · clear
24. Applied High Voltage LLC

    Chattanooga, CA · CSLB #986133 · as of October 7, 2026
    Active · clear
25. Applied Power Systems INC

    Riverbank, CA · CSLB #927411 · as of October 7, 2026
    Active · clear
26. Apricot Construction Corp

    Lake Elsinore, CA · CSLB #1078445 · as of October 7, 2026
    Active · clear
27. A P S Environmental INC

    North Highlands, CA · CSLB #985553 · as of October 7, 2026
    Active · clear
28. A P T General Engineering INC

    Bakersfield, CA · CSLB #878209 · as of October 7, 2026
    Active · clear
29. Aptim Engineering Contractor

    Baton Rouge, CA · CSLB #1027697 · as of October 7, 2026
    Active · clear
30. Aptim Environmental & Infrastructure LLC

    Baton Rouge, CA · CSLB #1048756 · as of October 7, 2026
    Active · clear
31. Aptim Federal Services LLC

    Baton Rouge, CA · CSLB #998883 · as of October 7, 2026
    Active · clear
32. Aqe Restoration Construction

    Lake Forest, CA · CSLB #1139736 · as of October 7, 2026
    Active · clear
33. Delmon Corporation DBA Aqua Bear Plumbing & Drain

    Temecula, CA · CSLB #1082574 · as of October 7, 2026
    Active · clear
34. N Rex Awalt Corporation DBA Aqua Engineering

    San Miguel, CA · CSLB #896064 · as of October 7, 2026
    Active · clear
35. Aqua-environs Construction LLC

    Roseville, CA · CSLB #1098784 · as of October 7, 2026
    Active · clear
36. Aquamarine Contractors INC

    Yuba City, CA · CSLB #937806 · as of October 7, 2026
    Active · clear
37. Aqua - Metric Sales Company

    Riverside, CA · CSLB #908605 · as of October 7, 2026
    Active · clear
38. Aqua Poppy INC

    Elk Grove, CA · CSLB #1109425 · as of October 7, 2026
    Active · clear
39. Aqua Sierra Controls INC

    Auburn, CA · CSLB #474023 · as of October 7, 2026
    Active · clear
40. Aquatic Environments

    Suisun, CA · CSLB #1043111 · as of October 7, 2026
    Active · clear
41. Aquatic Harvesting

    Danville, CA · CSLB #963147 · as of October 7, 2026
    Active · clear
42. Aquatic Resource Management

    Sebastopol, CA · CSLB #1082443 · as of October 7, 2026
    Active · clear
43. Aquatic Technologies

    San Juan Capistrano, CA · CSLB #744177 · as of October 7, 2026
    Active · clear
44. Aqueos Corporation

    Ventura, CA · CSLB #1120651 · as of October 7, 2026
    Active · clear
45. Aqueous Vets LLC

    Redding, CA · CSLB #1089449 · as of October 7, 2026
    Active · clear
46. Aram Construction Company

    Beverly Hills, CA · CSLB #934479 · as of October 7, 2026
    Active · clear
47. Aramexx Construction

    Corona, CA · CSLB #960305 · as of October 7, 2026
    Active · clear
48. Aram G Construction INC

    Burbank, CA · CSLB #961066 · as of October 7, 2026
    Active · clear
49. Christopher Arana

    Daly City, CA · CSLB #1002247 · as of October 7, 2026
    Active · clear
50. Arana Group INC

    San Francisco, CA · CSLB #840473 · as of October 7, 2026
    Active · clear
51. Ara Plumbing INC

    Burbank, CA · CSLB #342253 · as of October 7, 2026
    Active · clear
52. Araz Properties And Construction INC

    Palos Verdes Peninsula, CA · CSLB #893330 · as of October 7, 2026
    Active · clear
53. Arbib & Sons Construction INC

    Encino, CA · CSLB #1095253 · as of October 7, 2026
    Active · clear
54. Arb INC

    Irvine, CA · CSLB #194079 · as of October 7, 2026
    Active · clear
55. Arborworks LLC

    Oakhurst, CA · CSLB #879506 · as of October 7, 2026
    Active · clear
56. John Arbuckle Construction Services

    Torrance, CA · CSLB #709674 · as of October 7, 2026
    Active · clear
57. Arcadis U S INC

    Syracuse, CA · CSLB #571846 · as of October 7, 2026
    Active · clear
58. Arc Construction & Engineering INC

    San Diego, CA · CSLB #1057634 · as of October 7, 2026
    Active · clear
59. Arc Construction INC

    La Crescenta, CA · CSLB #539690 · as of October 7, 2026
    Active · clear
60. Arce General Engineering Construction

    Oxnard, CA · CSLB #839000 · 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.