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 1,081–1,140 of 15,129 contractors

1. Arch 2 Build INC

   San Marcos, CA · CSLB #1064948 · as of October 7, 2026
   Active · clear
2. Arch Equipment Kathryn Arch And/or Paul Arch

   Oak Hills, CA · CSLB #667436 · as of October 7, 2026
   Active · clear
3. Archer Civil Construction LLC

   Tulare, CA · CSLB #1128012 · as of October 7, 2026
   Active · clear
4. Archer Excavating

   Whitefish, CA · CSLB #580200 · as of October 7, 2026
   Active · clear
5. Archer Western Construction LLC

   Chicago, CA · CSLB #978992 · as of October 7, 2026
   Active · clear
6. C F Archibald Paving INC

   Redwood City, CA · CSLB #267077 · as of October 7, 2026
   Active · clear
7. Archibald Excavating & Grading INC

   Palo Cedro, CA · CSLB #1056294 · as of October 7, 2026
   Active · clear
8. Arch Instruction Remodeling LLC

   Los Alamitos, CA · CSLB #1151239 · as of October 7, 2026
   Active · clear
9. Architectural Development & Construction

   Carlsbad, CA · CSLB #811381 · as of October 7, 2026
   Active · clear
10. Archuleta Concrete Construction CO

    Bermuda Dunes, CA · CSLB #672066 · as of October 7, 2026
    Active · clear
11. Archuleta Excavating INC

    Indio, CA · CSLB #802107 · as of October 7, 2026
    Active · clear
12. Archung Communications

    Sacramento, CA · CSLB #861669 · as of October 7, 2026
    Active · clear
13. Terry Robertson INC DBA A & R Construction

    Brawley, CA · CSLB #787760 · as of October 7, 2026
    Active · clear
14. Arctos Erosion Control INC

    Elk Grove, CA · CSLB #1056119 · as of October 7, 2026
    Active · clear
15. Arc Ventures

    Los Angeles, CA · CSLB #1054918 · as of October 7, 2026
    Active · clear
16. Ardalan Construction

    Calabasas, CA · CSLB #515325 · as of October 7, 2026
    Active · clear
17. Ardalan Construction Company INC

    Thousand Oaks, CA · CSLB #893121 · as of October 7, 2026
    Active · clear
18. Ardenne Construction Corp

    Newport Beach, CA · CSLB #1101437 · as of October 7, 2026
    Active · clear
19. Ardent General INC

    Fresno, CA · CSLB #968340 · as of October 7, 2026
    Active · clear
20. Ardito Construction

    San Anselmo, CA · CSLB #573204 · as of October 7, 2026
    Active · clear
21. Ardor Consulting Corporation

    El Dorado Hills, CA · CSLB #790602 · as of October 7, 2026
    Active · clear
22. Aaron Marion Arellanes

    Petaluma, CA · CSLB #973357 · as of October 7, 2026
    Active · clear
23. Aremtech INC

    San Francisco, CA · CSLB #795570 · as of October 7, 2026
    Active · clear
24. Ar Engineering

    Pomona, CA · CSLB #1108323 · as of October 7, 2026
    Active · clear
25. Ar Engineering Construction

    San Diego, CA · CSLB #891592 · as of October 7, 2026
    Active · clear
26. Alfred M Arenz JR DBA Arenz CO

    Applegate, CA · CSLB #386775 · as of October 7, 2026
    Active · clear
27. Ares Eng LLC

    Tollhouse, CA · CSLB #1060726 · as of October 7, 2026
    Active · clear
28. Arete Development Consulting Engineering INC

    Riverside, CA · CSLB #1140090 · as of October 7, 2026
    Active · clear
29. Argonaut Constructors INC

    Santa Rosa, CA · CSLB #171432 · as of October 7, 2026
    Active · clear
30. Argus Construction Management LLC

    Overland Park, CA · CSLB #1127945 · as of October 7, 2026
    Active · clear
31. Aria 4 Construction INC

    Tustin, CA · CSLB #1049154 · as of October 7, 2026
    Active · clear
32. Aria Engineering

    Sherman Oaks, CA · CSLB #1156208 · as of October 7, 2026
    Active · clear
33. Ari Contracting INC

    Yucaipa, CA · CSLB #1101359 · as of October 7, 2026
    Active · clear
34. Arijet Corporation

    Ontario, CA · CSLB #916562 · as of October 7, 2026
    Active · clear
35. Arimathea Corp

    Chula Vista, CA · CSLB #1092495 · as of October 7, 2026
    Active · clear
36. Aristocrat Construction INC

    Belmont, CA · CSLB #757650 · as of October 7, 2026
    Active · clear
37. Arix INC

    Dove Canyon, CA · CSLB #1112184 · as of October 7, 2026
    Active · clear
38. Arizona Drilling & Blasting

    Dickinson, CA · CSLB #1001105 · as of October 7, 2026
    Active · clear
39. Arizona Pipeline Company

    Corona, CA · CSLB #423545 · as of October 7, 2026
    Active · clear
40. Ark Construction CO

    Los Angeles, CA · CSLB #471822 · as of October 7, 2026
    Active · clear
41. Ark Design Construction And Roofing INC

    Palo Cedro, CA · CSLB #632117 · as of October 7, 2026
    Active · clear
42. Ark Engineering Contractors INC

    Anaheim, CA · CSLB #1022860 · as of October 7, 2026
    Active · clear
43. Arl General Engineering INC

    Simi Valley, CA · CSLB #1085949 · as of October 7, 2026
    Active · clear
44. Armada Earthworks INC

    Rancho Cucamonga, CA · CSLB #1031638 · as of October 7, 2026
    Active · clear
45. Armadillo Engineering

    Bakersfield, CA · CSLB #1158166 · as of October 7, 2026
    Active · clear
46. Arman Brothers INC

    Valencia, CA · CSLB #1128253 · as of October 7, 2026
    Active · clear
47. J P Arman Company

    Newhall, CA · CSLB #627862 · as of October 7, 2026
    Active · clear
48. Armas Engineering INC

    Vacaville, CA · CSLB #1054181 · as of October 7, 2026
    Active · clear
49. Michael E Arme

    Los Olivos, CA · CSLB #496021 · as of October 7, 2026
    Active · clear
50. Armer/norman & Associates INC

    San Leandro, CA · CSLB #256896 · as of October 7, 2026
    Active · clear
51. Armor Steel Builders LLC

    Madera, CA · CSLB #1152342 · as of October 7, 2026
    Active · clear
52. Armour Petroleum Service And Equipment Corporation

    Vacaville, CA · CSLB #498721 · as of October 7, 2026
    Active · clear
53. Armstrong Cal Builders INC

    Stanton, CA · CSLB #990992 · as of October 7, 2026
    Active · clear
54. Armstrong Plumbing & Excavation

    Gardnerville, CA · CSLB #809747 · as of October 7, 2026
    Active · clear
55. Armstrong & Son Construction INC

    Jackson, CA · CSLB #823209 · as of October 7, 2026
    Active · clear
56. Army Ant Premium Excavation Services INC

    Chula Vista, CA · CSLB #1045080 · as of October 7, 2026
    Active · clear
57. Arnaiz Development Company INC

    Stockton, CA · CSLB #455362 · as of October 7, 2026
    Active · clear
58. Arnaudo Construction INC

    Tracy, CA · CSLB #903970 · as of October 7, 2026
    Active · clear
59. Arnaz Engineering Contractors INC

    Anaheim, CA · CSLB #755332 · as of October 7, 2026
    Active · clear
60. Arndt Construction

    Santa Barbara, CA · CSLB #830387 · 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.