Licensed General Engineering (A) contractors in Riverside, CA

The California Contractors State License Board (CSLB) lists 183 General Engineering (A) contractors in Riverside, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 121–180 of 183 contractors

1. R-golden Contractors INC

   Riverside, CA · CSLB #1083178 · as of October 6, 2026
   Active · clear
2. Timothy A Rivard

   Riverside, CA · CSLB #231048 · as of October 6, 2026
   Active · clear
3. Riverside Construction Company INC

   Riverside, CA · CSLB #266222 · as of October 6, 2026
   Active · clear
4. Riverside Directional Drilling

   Riverside, CA · CSLB #838671 · as of October 6, 2026
   Active · clear
5. Riverside Slurry Seal INC

   Riverside, CA · CSLB #1115560 · as of October 6, 2026
   Active · clear
6. R J Constructors INC

   Riverside, CA · CSLB #973882 · as of October 6, 2026
   Active · clear
7. Robert Joseph Luebke

   Riverside, CA · CSLB #918391 · as of October 6, 2026
   Active · clear
8. Sabu

   Riverside, CA · CSLB #853837 · as of October 6, 2026
   Active · clear
9. Safe - Ex INC

   Riverside, CA · CSLB #1107365 · as of October 6, 2026
   Active · clear
10. San Fernando Transit Constructors

    Riverside, CA · CSLB #1088090 · as of October 6, 2026
    Active · clear
11. SC Constructors

    Riverside, CA · CSLB #1134961 · as of October 6, 2026
    Active · clear
12. Gary F Schones

    Riverside, CA · CSLB #298135 · as of October 6, 2026
    Active · clear
13. Schuler Constructors INC

    Riverside, CA · CSLB #992465 · as of October 6, 2026
    Active · clear
14. Schwartz Construction

    Riverside, CA · CSLB #632050 · as of October 6, 2026
    Active · clear
15. Semna

    Riverside, CA · CSLB #1074391 · as of October 6, 2026
    Active · clear
16. Serafin's Engineering Corp

    Riverside, CA · CSLB #1045120 · as of October 6, 2026
    Active · clear
17. Sidra Group INC

    Riverside, CA · CSLB #963307 · as of October 6, 2026
    Active · clear
18. Sigma One Construction INC

    Riverside, CA · CSLB #1123441 · as of October 6, 2026
    Active · clear
19. Skanska-cec Joint Venture

    Riverside, CA · CSLB #1105396 · as of October 6, 2026
    Active · clear
20. Skanska - Coffman A Joint Venture

    Riverside, CA · CSLB #1119654 · as of October 6, 2026
    Active · clear
21. Skanska-coffman A Joint Venture Ii

    Riverside, CA · CSLB #1145178 · as of October 6, 2026
    Active · clear
22. Skanska Constructors

    Riverside, CA · CSLB #974698 · as of October 6, 2026
    Active · clear
23. Skanska-flatiron A Joint Venture

    Riverside, CA · CSLB #1137775 · as of October 6, 2026
    Active · clear
24. Skanska - Rados Expo 2 Joint Venture

    Riverside, CA · CSLB #945030 · as of October 6, 2026
    Active · clear
25. Skanska-stacy And Witbeck A Joint Venture

    Riverside, CA · CSLB #983775 · as of October 6, 2026
    Active · clear
26. Skanska Sully - Miller A Joint Venture

    Riverside, CA · CSLB #1117682 · as of October 6, 2026
    Active · clear
27. Skanska - Traylor - Shea A Joint Venture

    Riverside, CA · CSLB #987269 · as of October 6, 2026
    Active · clear
28. Skanska USA Civil West California District INC

    Riverside, CA · CSLB #140069 · as of October 6, 2026
    Active · clear
29. Slunaker Construction

    Riverside, CA · CSLB #778098 · as of October 6, 2026
    Active · clear
30. Sol Construction INC

    Riverside, CA · CSLB #812330 · as of October 6, 2026
    Active · clear
31. Southwest General Engineering INC

    Riverside, CA · CSLB #762752 · as of October 6, 2026
    Active · clear
32. Specialized Environmental Technologies Corporation

    Riverside, CA · CSLB #1139442 · as of October 6, 2026
    Active · clear
33. SSH Joint Venture

    Riverside, CA · CSLB #1144954 · as of October 6, 2026
    Active · clear
34. Stilwell Construction INC

    Riverside, CA · CSLB #615234 · as of October 6, 2026
    Active · clear
35. Strength INC

    Riverside, CA · CSLB #815494 · as of October 6, 2026
    Active · clear
36. Stronghold Power Systems INC

    Riverside, CA · CSLB #1053721 · as of October 6, 2026
    Active · clear
37. Superior Hot Tapping Services INC

    Riverside, CA · CSLB #1067989 · as of October 6, 2026
    Active · clear
38. Tank - Tek Environmental Corporation

    Riverside, CA · CSLB #803705 · as of October 6, 2026
    Active · clear
39. T A Rivard INC

    Riverside, CA · CSLB #377966 · as of October 6, 2026
    Active · clear
40. Tavaglione Construction & Development INC

    Riverside, CA · CSLB #278222 · as of October 6, 2026
    Active · clear
41. Tilden-coil Constructors INC

    Riverside, CA · CSLB #208556 · as of October 6, 2026
    Active · clear
42. TMC Construction INC

    Riverside, CA · CSLB #1133801 · as of October 6, 2026
    Active · clear
43. Trifecta Equipment Services

    Riverside, CA · CSLB #1158810 · as of October 6, 2026
    Active · clear
44. Trinity Fence Company

    Riverside, CA · CSLB #1062599 · as of October 6, 2026
    Active · clear
45. Trueline Construction & Surfacing INC DBA Trueline

    Riverside, CA · CSLB #662625 · as of October 6, 2026
    Active · clear
46. T V R Construction Engineering LLC

    Riverside, CA · CSLB #1064223 · as of October 6, 2026
    Active · clear
47. Underwood Construction Company

    Riverside, CA · CSLB #681317 · as of October 6, 2026
    Active · clear
48. Verdin Concrete INC

    Riverside, CA · CSLB #780587 · as of October 6, 2026
    Active · clear
49. Weber Water Resources Ca LLC

    Riverside, CA · CSLB #970199 · as of October 6, 2026
    Active · clear
50. Herman Weissker INC

    Riverside, CA · CSLB #183556 · as of October 6, 2026
    Active · clear
51. We R Builders

    Riverside, CA · CSLB #1055746 · as of October 6, 2026
    Active · clear
52. West Coast Sanitation INC

    Riverside, CA · CSLB #973707 · as of October 6, 2026
    Active · clear
53. West End Plumbing INC

    Riverside, CA · CSLB #975475 · as of October 6, 2026
    Active · clear
54. Wheeler Paving INC

    Riverside, CA · CSLB #639771 · as of October 6, 2026
    Active · clear
55. E L Yeager Construction Company

    Riverside, CA · CSLB #930974 · as of October 6, 2026
    Active · clear
56. Yunex LLC

    Riverside, CA · CSLB #1080007 · as of October 6, 2026
    Active · clear
57. Z & S Construction Group

    Riverside, CA · CSLB #769119 · as of October 6, 2026
    Active · clear
58. Afc Pipeline

    Riverside, CA · CSLB #993091 · as of October 6, 2026
    Suspended · bond
59. Domino Trucking & Excavating

    Riverside, CA · CSLB #886597 · as of October 6, 2026
    Suspended · bond
60. Joseph Mark Flores

    Riverside, CA · CSLB #923578 · as of October 6, 2026
    Suspended · bond

See all General Engineering (A) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.