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 10,681–10,740 of 15,127 contractors

1. Rafa Construction INC

   Beverly Hills, CA · CSLB #1090389 · as of October 14, 2026
   Active · clear
2. Rafael And Sons Construction INC

   Petaluma, CA · CSLB #1151585 · as of October 14, 2026
   Active · clear
3. Rafael Construction INC

   Las Vegas, CA · CSLB #831843 · as of October 14, 2026
   Active · clear
4. Raffin Construction CO INC

   Millbrae, CA · CSLB #522334 · as of October 14, 2026
   Active · clear
5. John Ragan Construction

   Tahoe City, CA · CSLB #812167 · as of October 14, 2026
   Active · clear
6. Luke Ragan Construction

   Tahoe City, CA · CSLB #812166 · as of October 14, 2026
   Active · clear
7. Mark Ragan Construction

   Tahoe City, CA · CSLB #812165 · as of October 14, 2026
   Active · clear
8. Ragnar Benson LLC

   Rockford, CA · CSLB #1057074 · as of October 14, 2026
   Active · clear
9. Glen Ragsdale Underground Associates INC

   Angwin, CA · CSLB #611965 · as of October 14, 2026
   Active · clear
10. Ragsdale & Son INC

    Waterford, CA · CSLB #478390 · as of October 14, 2026
    Active · clear
11. Rahebi Construction Company

    Oakland, CA · CSLB #782992 · as of October 14, 2026
    Active · clear
12. Robert A Henrichs DBA R A H Enterprises

    Folsom, CA · CSLB #649064 · as of October 14, 2026
    Active · clear
13. R A H Environmental INC

    Sacramento, CA · CSLB #592216 · as of October 14, 2026
    Active · clear
14. Raikash Construction Company

    Redondo Beach, CA · CSLB #1040003 · as of October 14, 2026
    Active · clear
15. Rail Electric LLC

    Sylmar, CA · CSLB #1117294 · as of October 14, 2026
    Active · clear
16. Rail Electric-tutor Perini A Joint Venture

    Sylmar, CA · CSLB #1151163 · as of October 14, 2026
    Active · clear
17. Railway Flagging Services INC

    Roseville, CA · CSLB #1014442 · as of October 14, 2026
    Active · clear
18. Railway Signal Construction INC

    Roseville, CA · CSLB #914720 · as of October 14, 2026
    Active · clear
19. Railworks Maintenance Of Way LLC

    New York, CA · CSLB #1039397 · as of October 14, 2026
    Active · clear
20. Railworks Signals & Communications LLC

    New York, CA · CSLB #970982 · as of October 14, 2026
    Active · clear
21. Railworks Track Services LLC

    New York, CA · CSLB #987265 · as of October 14, 2026
    Active · clear
22. Railworks Track Systems LLC

    New York, CA · CSLB #705101 · as of October 14, 2026
    Active · clear
23. Rainbow Construction Group

    Los Angeles, CA · CSLB #1055445 · as of October 14, 2026
    Active · clear
24. Rainbow Waterproofing & Restoration CO

    San Francisco, CA · CSLB #148753 · as of October 14, 2026
    Active · clear
25. Rain Dance Trucking & Equipment

    Redding, CA · CSLB #902340 · as of October 14, 2026
    Active · clear
26. Raine General Engineering INC

    El Centro, CA · CSLB #1138393 · as of October 14, 2026
    Active · clear
27. Rain For Rent

    Bakersfield, CA · CSLB #904992 · as of October 14, 2026
    Active · clear
28. Rainville Builders

    Oceanside, CA · CSLB #1005087 · as of October 14, 2026
    Active · clear
29. Raito INC

    Union City, CA · CSLB #748015 · as of October 14, 2026
    Active · clear
30. Rama Grading INC

    Glendale, CA · CSLB #717576 · as of October 14, 2026
    Active · clear
31. Ramboll Americas Engineering Solutions INC

    Syracuse, CA · CSLB #1140338 · as of October 14, 2026
    Active · clear
32. Ramboll Americas Integrated Solutions INC

    Syracuse, CA · CSLB #1103944 · as of October 14, 2026
    Active · clear
33. Ramboll US Consulting INC

    Irvine, CA · CSLB #708688 · as of October 14, 2026
    Active · clear
34. Ramcam Corporation

    Riverside, CA · CSLB #787487 · as of October 14, 2026
    Active · clear
35. R A Mcamis Contracting CO INC

    Torrance, CA · CSLB #441780 · as of October 14, 2026
    Active · clear
36. Ramco General Engineering Contractors INC

    Sylmar, CA · CSLB #886077 · as of October 14, 2026
    Active · clear
37. Ram-con Corp

    San Martin, CA · CSLB #1084996 · as of October 14, 2026
    Active · clear
38. Ramcon Engineering & Environmental Contracting INC

    West Sacramento, CA · CSLB #510034 · as of October 14, 2026
    Active · clear
39. Ram Consulting & Engineering

    San Jose, CA · CSLB #993678 · as of October 14, 2026
    Active · clear
40. Ram Excavation INC

    Bakersfield, CA · CSLB #1120815 · as of October 14, 2026
    Active · clear
41. Ramex Excavation

    San Jose, CA · CSLB #1120644 · as of October 14, 2026
    Active · clear
42. R Ramey Construction

    Atascadero, CA · CSLB #782299 · as of October 14, 2026
    Active · clear
43. Raminha Construction INC

    Atascadero, CA · CSLB #469531 · as of October 14, 2026
    Active · clear
44. Cesar Ramirez

    Temecula, CA · CSLB #1036982 · as of October 14, 2026
    Active · clear
45. Rcci DBA Ramirez Company

    Azusa, CA · CSLB #1019358 · as of October 14, 2026
    Active · clear
46. Ramirez Construction

    Guadalupe, CA · CSLB #1092118 · as of October 14, 2026
    Active · clear
47. De Haro Ramirez Corp DBA De Haro Ramirez Group

    San Francisco, CA · CSLB #776852 · as of October 14, 2026
    Active · clear
48. G Ramirez Concrete INC

    Merced, CA · CSLB #654053 · as of October 14, 2026
    Active · clear
49. Mark Anthony Ramirez

    San Mateo, CA · CSLB #1110576 · as of October 14, 2026
    Active · clear
50. Nicolas Ramirez

    Pittsburg, CA · CSLB #994135 · as of October 14, 2026
    Active · clear
51. Ram Jack Pacific

    El Cajon, CA · CSLB #1003878 · as of October 14, 2026
    Active · clear
52. Ram Mechanical INC

    Ceres, CA · CSLB #832714 · as of October 14, 2026
    Active · clear
53. Ramo Engineering Contractors INC

    Lakewood, CA · CSLB #1119868 · as of October 14, 2026
    Active · clear
54. Ramona INC

    Baldwin Park, CA · CSLB #850299 · as of October 14, 2026
    Active · clear
55. Ramona Paving And Construction Corporation

    Ramona, CA · CSLB #795526 · as of October 14, 2026
    Active · clear
56. Ramon Bronner

    Pacoima, CA · CSLB #764903 · as of October 14, 2026
    Active · clear
57. Ramos Construction

    Morro Bay, CA · CSLB #363976 · as of October 14, 2026
    Active · clear
58. Ramos Environmental

    West Sacramento, CA · CSLB #808572 · as of October 14, 2026
    Active · clear
59. Mary A Ramos

    Walnut Creek, CA · CSLB #492317 · as of October 14, 2026
    Active · clear
60. Ramsa Construction INC

    Sherman Oaks, CA · CSLB #1107423 · 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.