Licensed Concrete (C-8) contractors in California

The California Contractors State License Board (CSLB) lists 3,478 California contractors classified C-8 (Concrete (C-8)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 29, 2026.

Showing 2,461–2,520 of 3,478 contractors

1. R A Concrete Construction

   Artesia, CA · CSLB #829652 · as of June 29, 2026
   Active · clear
2. R&a Concrete INC

   Herald, CA · CSLB #1107024 · as of June 29, 2026
   Active · clear
3. R A Concrete Solution

   Antioch, CA · CSLB #1137082 · as of June 29, 2026
   Active · clear
4. Rafael's Concrete Service

   California City, CA · CSLB #815264 · as of June 29, 2026
   Active · clear
5. Rainier Concrete Construction INC

   Boise, CA · CSLB #1128067 · as of June 29, 2026
   Active · clear
6. Raj Concrete

   Arcadia, CA · CSLB #1128038 · as of June 29, 2026
   Active · clear
7. Ralphies Concrete Services INC

   Grass Valley, CA · CSLB #957590 · as of June 29, 2026
   Active · clear
8. Tom Ralston Concrete

   Santa Cruz, CA · CSLB #736486 · as of June 29, 2026
   Active · clear
9. R A M Concrete Construction

   Big Bear City, CA · CSLB #537514 · as of June 29, 2026
   Active · clear
10. R A M Concrete Construction INC

    Vacaville, CA · CSLB #829877 · as of June 29, 2026
    Active · clear
11. Ram Concrete INC

    Manteca, CA · CSLB #1111701 · as of June 29, 2026
    Active · clear
12. Ramgo Concrete INC

    Winnetka, CA · CSLB #1091861 · as of June 29, 2026
    Active · clear
13. Art Ramirez INC

    Fowler, CA · CSLB #758531 · as of June 29, 2026
    Active · clear
14. Ramirez Bros. Concrete Construction INC

    Riverside, CA · CSLB #989594 · as of June 29, 2026
    Active · clear
15. Ramirez Concrete

    Norwalk, CA · CSLB #1029467 · as of June 29, 2026
    Active · clear
16. Ramirez Concrete Construction Company

    Watsonville, CA · CSLB #802303 · as of June 29, 2026
    Active · clear
17. Ramirez Construction

    West Covina, CA · CSLB #683241 · as of June 29, 2026
    Active · clear
18. Juan Ramirez

    Apple Valley, CA · CSLB #1036928 · as of June 29, 2026
    Active · clear
19. Ramirez Prime Concrete

    El Monte, CA · CSLB #1149878 · as of June 29, 2026
    Active · clear
20. Ramirez Speedy Concrete

    Bakersfield, CA · CSLB #1122101 · as of June 29, 2026
    Active · clear
21. Ramon Sainz Concrete INC

    Hollister, CA · CSLB #995267 · as of June 29, 2026
    Active · clear
22. Antonio Ramos

    Ventura, CA · CSLB #888877 · as of June 29, 2026
    Active · clear
23. Ramos Concrete

    Covina, CA · CSLB #540554 · as of June 29, 2026
    Active · clear
24. Ryan Martinez

    Palmdale, CA · CSLB #1091545 · as of June 29, 2026
    Active · clear
25. R And G Concrete Solutions

    Hawthorne, CA · CSLB #1132487 · as of June 29, 2026
    Active · clear
26. Randy E Escarcega Concrete Construction

    West Covina, CA · CSLB #637168 · as of June 29, 2026
    Active · clear
27. Rangel Concrete

    San Lorenzo, CA · CSLB #1095332 · as of June 29, 2026
    Active · clear
28. Ransom Concrete Construction INC

    Clovis, CA · CSLB #852727 · as of June 29, 2026
    Active · clear
29. Rascom Group

    Fullerton, CA · CSLB #1002061 · as of June 29, 2026
    Active · clear
30. R Rasmussen Concrete

    Tujunga, CA · CSLB #754936 · as of June 29, 2026
    Active · clear
31. Raw Concrete

    Rancho Cucamonga, CA · CSLB #1040578 · as of June 29, 2026
    Active · clear
32. Golden Ray Services INC

    Vista, CA · CSLB #849527 · as of June 29, 2026
    Active · clear
33. Ray Olvera Concrete

    Hesperia, CA · CSLB #967014 · as of June 29, 2026
    Active · clear
34. Ray's Concrete

    Oroville, CA · CSLB #1043823 · as of June 29, 2026
    Active · clear
35. Ray's Concrete Systems

    Orange, CA · CSLB #899286 · as of June 29, 2026
    Active · clear
36. Rays Landscape CO INC

    Monrovia, CA · CSLB #547313 · as of June 29, 2026
    Active · clear
37. Razo Landscape Services INC

    Chino, CA · CSLB #1082705 · as of June 29, 2026
    Active · clear
38. Razo's Concrete

    Bloomington, CA · CSLB #872350 · as of June 29, 2026
    Active · clear
39. R B Concrete Cutting INC

    Placentia, CA · CSLB #750668 · as of June 29, 2026
    Active · clear
40. RB Concrete & Hardscaping

    Redwood City, CA · CSLB #1152939 · as of June 29, 2026
    Active · clear
41. RB Concrete Solutions

    San Bernardino, CA · CSLB #1071714 · as of June 29, 2026
    Active · clear
42. Rca Concrete INC

    Palmdale, CA · CSLB #1111129 · as of June 29, 2026
    Active · clear
43. Rcc, INC

    Porterville, CA · CSLB #1013322 · as of June 29, 2026
    Active · clear
44. R C Concrete

    Anaheim, CA · CSLB #843284 · as of June 29, 2026
    Active · clear
45. R C Concrete

    Orange, CA · CSLB #1028138 · as of June 29, 2026
    Active · clear
46. RC Concrete

    Watsonville, CA · CSLB #1085014 · as of June 29, 2026
    Active · clear
47. RC Concrete Construction INC

    Oceanside, CA · CSLB #1150053 · as of June 29, 2026
    Active · clear
48. RC Concrete INC

    San Pablo, CA · CSLB #1127684 · as of June 29, 2026
    Active · clear
49. R C -D Concrete INC

    Union City, CA · CSLB #813708 · as of June 29, 2026
    Active · clear
50. RCG Concrete CO

    La Puente, CA · CSLB #1127880 · as of June 29, 2026
    Active · clear
51. R C I Concrete Construction

    Fairfield, CA · CSLB #861916 · as of June 29, 2026
    Active · clear
52. RCK Concrete LLC

    San Jose, CA · CSLB #1150454 · as of June 29, 2026
    Active · clear
53. R D Concrete Construction CO INC

    Stockton, CA · CSLB #753392 · as of June 29, 2026
    Active · clear
54. RDG Concrete INC

    Anaheim, CA · CSLB #1046267 · as of June 29, 2026
    Active · clear
55. Re1nforced Concrete

    Vista, CA · CSLB #1155048 · as of June 29, 2026
    Active · clear
56. Reades Concrete

    Lincoln, CA · CSLB #1117380 · as of June 29, 2026
    Active · clear
57. Ready Concrete INC

    Bakersfield, CA · CSLB #1077177 · as of June 29, 2026
    Active · clear
58. R & E Concrete Company

    Orcutt, CA · CSLB #1024001 · as of June 29, 2026
    Active · clear
59. Re Concrete INC

    Sacramento, CA · CSLB #1112458 · as of June 29, 2026
    Active · clear
60. Redcon 1 INC

    Moreno Valley, CA · CSLB #1079047 · as of June 29, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.