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 11,161–11,220 of 15,127 contractors

1. Roadsafe Traffic Systems INC

   Chicago, CA · CSLB #930960 · as of October 14, 2026
   Active · clear
2. Roadway Construction INC

   San Francisco, CA · CSLB #960732 · as of October 14, 2026
   Active · clear
3. Roadway Consulting INC

   Moorpark, CA · CSLB #1149905 · as of October 14, 2026
   Active · clear
4. Roadway Engineering & Construction Corp

   Perris, CA · CSLB #1073145 · as of October 14, 2026
   Active · clear
5. Roadway Engineering & Contracting INC

   Perris, CA · CSLB #874044 · as of October 14, 2026
   Active · clear
6. Kyle Roark

   Beaumont, CA · CSLB #1030569 · as of October 14, 2026
   Active · clear
7. Robal INC

   Dos Palos, CA · CSLB #342674 · as of October 14, 2026
   Active · clear
8. Robbert Construction Engineering

   Discovery Bay, CA · CSLB #943490 · as of October 14, 2026
   Active · clear
9. Jeromy Ray Robb

   Loma Linda, CA · CSLB #1047909 · as of October 14, 2026
   Active · clear
10. Roben Engineering Corp

    Santee, CA · CSLB #1091683 · as of October 14, 2026
    Active · clear
11. Roberson Waite Electric

    Anaheim, CA · CSLB #985330 · as of October 14, 2026
    Active · clear
12. Roberson Waite Electric LLC

    Anaheim, CA · CSLB #1156334 · as of October 14, 2026
    Active · clear
13. Robert A Bothman Construction

    Santa Clara, CA · CSLB #440332 · as of October 14, 2026
    Active · clear
14. Robert Alan Construction INC

    Ontario, CA · CSLB #1022004 · as of October 14, 2026
    Active · clear
15. Robert A Wilson

    Fresno, CA · CSLB #825738 · as of October 14, 2026
    Active · clear
16. Robert E Wisberg

    Arroyo Grande, CA · CSLB #1155366 · as of October 14, 2026
    Active · clear
17. Robert Heely INC

    Bakersfield, CA · CSLB #380669 · as of October 14, 2026
    Active · clear
18. Robert Joseph Luebke

    Riverside, CA · CSLB #918391 · as of October 14, 2026
    Active · clear
19. Robert J Simmons Engineering & General Contractor

    Hayward, CA · CSLB #294037 · as of October 14, 2026
    Active · clear
20. Robert Konstruction

    San Dimas, CA · CSLB #985284 · as of October 14, 2026
    Active · clear
21. Robert Sandoval Paving Const

    Dunlap, CA · CSLB #988839 · as of October 14, 2026
    Active · clear
22. Dustin Roberts Construction Incorporated

    Clearlake, CA · CSLB #875400 · as of October 14, 2026
    Active · clear
23. L B Webb INC DBA Roberts General Engineering

    Escondido, CA · CSLB #813645 · as of October 14, 2026
    Active · clear
24. James E Roberts-obayashi Corporation

    Danville, CA · CSLB #358519 · as of October 14, 2026
    Active · open complaint
25. Robertson Enterprises

    Gualala, CA · CSLB #748099 · as of October 14, 2026
    Active · clear
26. Robertson Environmental Services INC

    Burbank, CA · CSLB #1103168 · as of October 14, 2026
    Active · clear
27. Robertson Testing INC

    Burbank, CA · CSLB #1001011 · as of October 14, 2026
    Active · clear
28. R S Roberts General Contractor

    Shingle Springs, CA · CSLB #586116 · as of October 14, 2026
    Active · clear
29. Roberts Service & Construction

    Santa Rosa, CA · CSLB #556014 · as of October 14, 2026
    Active · clear
30. T E Roberts INC

    Irvine, CA · CSLB #603008 · as of October 14, 2026
    Active · clear
31. Robinson Brothers Construction LLC

    Vancouver, CA · CSLB #1096642 · as of October 14, 2026
    Active · clear
32. Robinson Construction

    So Lake Tahoe, CA · CSLB #332562 · as of October 14, 2026
    Active · clear
33. Don Robinson Sand & Gravel INC

    Auburn, CA · CSLB #399499 · as of October 14, 2026
    Active · clear
34. Robinson Enterprises Investment Company INC

    Nevada City, CA · CSLB #322436 · as of October 14, 2026
    Active · clear
35. Robinson Maintenance INC

    Upland, CA · CSLB #933408 · as of October 14, 2026
    Active · clear
36. Robinson Mechanical Contractors INC

    Perryville, CA · CSLB #983693 · as of October 14, 2026
    Active · clear
37. Robinson & Moretti INC

    Gilroy, CA · CSLB #418843 · as of October 14, 2026
    Active · clear
38. Robinson Rancheria General Engineering

    Nice, CA · CSLB #1103362 · as of October 14, 2026
    Active · clear
39. Rich W Robinson

    Gilroy, CA · CSLB #413211 · as of October 14, 2026
    Active · clear
40. Robinson's Tractor Works

    Roseville, CA · CSLB #843236 · as of October 14, 2026
    Active · clear
41. Robinson Trucking And Equipment LLC

    Blue Lake, CA · CSLB #1073732 · as of October 14, 2026
    Active · clear
42. Kevin Robison Construction INC DBA Robison Construction

    Penngrove, CA · CSLB #701379 · as of October 14, 2026
    Active · clear
43. Rob Johnson Construction INC

    Roseville, CA · CSLB #1049607 · as of October 14, 2026
    Active · clear
44. Robles Hill Corp

    Hampshire, CA · CSLB #1026300 · as of October 14, 2026
    Active · clear
45. Robles Welding

    Whittier, CA · CSLB #781396 · as of October 14, 2026
    Active · clear
46. Robotic Sewer Solutions INC

    La Crescenta, CA · CSLB #968766 · as of October 14, 2026
    Active · clear
47. Robson Handling Technology USA INC

    Grapevine, CA · CSLB #1135964 · as of October 14, 2026
    Active · clear
48. A M Rocca INC

    San Francisco, CA · CSLB #757461 · as of October 14, 2026
    Active · clear
49. Rocco's Excavation INC

    Tehachapi, CA · CSLB #1075701 · as of October 14, 2026
    Active · clear
50. Rocha Backhoe Service INC

    Gustine, CA · CSLB #525934 · as of October 14, 2026
    Active · clear
51. Rocha Construction & Earthworks INC

    Half Moon Bay, CA · CSLB #838772 · as of October 14, 2026
    Active · clear
52. John Rocha Custom Tractor Service INC

    Clovis, CA · CSLB #625156 · as of October 14, 2026
    Active · clear
53. Roche Excavating INC

    Santa Ana, CA · CSLB #748056 · as of October 14, 2026
    Active · clear
54. Rock Bottom INC

    Bakersfield, CA · CSLB #646895 · as of October 14, 2026
    Active · clear
55. Rock Construction And Consulting INC

    Redwood City, CA · CSLB #1019296 · as of October 14, 2026
    Active · clear
56. Rock Core Engineering

    Sacramento, CA · CSLB #1066796 · as of October 14, 2026
    Active · clear
57. Rock Creek Construction INC

    Chico, CA · CSLB #883815 · as of October 14, 2026
    Active · clear
58. Dana Rock

    Anaheim, CA · CSLB #474674 · as of October 14, 2026
    Active · clear
59. Rockeez Engineering

    Laton, CA · CSLB #977495 · as of October 14, 2026
    Active · clear
60. Rockin CJ Transport INC

    Santa Maria, CA · CSLB #978064 · 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.