Licensed General Engineering (A) contractors in Pasadena, CA

The California Contractors State License Board (CSLB) lists 52 General Engineering (A) contractors in Pasadena, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

52 contractors

1. 1 ST California Construction INC

   Pasadena, CA · CSLB #845184 · as of October 6, 2026
   Active · clear
2. Access Pacific INC

   Pasadena, CA · CSLB #930437 · as of October 6, 2026
   Active · clear
3. Acco Engineered Systems

   Pasadena, CA · CSLB #120696 · as of October 6, 2026
   Active · clear
4. Aes Industrial INC

   Pasadena, CA · CSLB #1049754 · as of October 6, 2026
   Active · clear
5. Afaf Ajamian

   Pasadena, CA · CSLB #707870 · as of October 6, 2026
   Active · clear
6. Array Energy Corp

   Pasadena, CA · CSLB #1151710 · as of October 6, 2026
   Active · clear
7. Atlantic Plant Maintenance INC

   Pasadena, CA · CSLB #629934 · as of October 6, 2026
   Active · clear
8. Barger Construction

   Pasadena, CA · CSLB #409512 · as of October 6, 2026
   Active · clear
9. Bonadiman Pacific Surveying

   Pasadena, CA · CSLB #623321 · as of October 6, 2026
   Active · clear
10. Calpine Construction Management Company INC

    Pasadena, CA · CSLB #830669 · as of October 6, 2026
    Active · clear
11. Cat Spec LTD LP

    Pasadena, CA · CSLB #1119032 · as of October 6, 2026
    Active · clear
12. Chai Construction

    Pasadena, CA · CSLB #1019227 · as of October 6, 2026
    Active · clear
13. Charles Pankow Builders LTD

    Pasadena, CA · CSLB #688972 · as of October 6, 2026
    Active · clear
14. Crescenta Valley Engineering INC

    Pasadena, CA · CSLB #523164 · as of October 6, 2026
    Active · clear
15. Crystallogy Engineering

    Pasadena, CA · CSLB #1064199 · as of October 6, 2026
    Active · clear
16. C W S Systems INC

    Pasadena, CA · CSLB #846110 · as of October 6, 2026
    Active · clear
17. Elite Turnaround Specialists Limited Partnership

    Pasadena, CA · CSLB #1124997 · as of October 6, 2026
    Active · clear
18. Geo Forward Engineering Contractor

    Pasadena, CA · CSLB #1010931 · as of October 6, 2026
    Active · clear
19. GMJ Construction Services INC

    Pasadena, CA · CSLB #1134351 · as of October 6, 2026
    Active · clear
20. Golden Design Associates INC

    Pasadena, CA · CSLB #679754 · as of October 6, 2026
    Active · clear
21. Guinart Construction Engineering

    Pasadena, CA · CSLB #888495 · as of October 6, 2026
    Active · clear
22. J M Haskett

    Pasadena, CA · CSLB #786050 · as of October 6, 2026
    Active · clear
23. Hillside General Construction And Electrical Company

    Pasadena, CA · CSLB #1052290 · as of October 6, 2026
    Active · clear
24. Guills INC DBA Integrity Landscape And Concrete

    Pasadena, CA · CSLB #893464 · as of October 6, 2026
    Active · clear
25. J A General Engineering INC

    Pasadena, CA · CSLB #1150595 · as of October 6, 2026
    Active · clear
26. JLR Engineering INC

    Pasadena, CA · CSLB #1100010 · as of October 6, 2026
    Active · clear
27. J M I Construction INC

    Pasadena, CA · CSLB #993077 · as of October 6, 2026
    Active · clear
28. J.v. Industrial Companies LLC

    Pasadena, CA · CSLB #1158761 · as of October 6, 2026
    Active · clear
29. Khatri Construction

    Pasadena, CA · CSLB #555505 · as of October 6, 2026
    Active · clear
30. Kpa Constructors INC

    Pasadena, CA · CSLB #1027883 · as of October 6, 2026
    Active · clear
31. Leedco Tech INC

    Pasadena, CA · CSLB #1069862 · as of October 6, 2026
    Active · clear
32. Livingstone Engineering

    Pasadena, CA · CSLB #611212 · as of October 6, 2026
    Active · clear
33. Steve Melkonian

    Pasadena, CA · CSLB #794502 · as of October 6, 2026
    Active · clear
34. Morillo Construction INC

    Pasadena, CA · CSLB #326965 · as of October 6, 2026
    Active · clear
35. MSB Constructors INC

    Pasadena, CA · CSLB #941037 · as of October 6, 2026
    Active · clear
36. Nadar INC

    Pasadena, CA · CSLB #214554 · as of October 6, 2026
    Active · clear
37. Opterra Energy Services LLC

    Pasadena, CA · CSLB #1142716 · as of October 6, 2026
    Active · clear
38. Outside Plant Construction INC

    Pasadena, CA · CSLB #1141957 · as of October 6, 2026
    Active · clear
39. Pacific Custom Pools INC

    Pasadena, CA · CSLB #417294 · as of October 6, 2026
    Active · clear
40. Pasadena Design And Build

    Pasadena, CA · CSLB #1070471 · as of October 6, 2026
    Active · clear
41. Penta Amoroso A Joint Venture

    Pasadena, CA · CSLB #1125871 · as of October 6, 2026
    Active · clear
42. Rise Concrete INC

    Pasadena, CA · CSLB #1032789 · as of October 6, 2026
    Active · clear
43. Silverado-pankow JV

    Pasadena, CA · CSLB #1091482 · as of October 6, 2026
    Active · clear
44. Specialty Tank Services LP

    Pasadena, CA · CSLB #1159628 · as of October 6, 2026
    Active · clear
45. Tetra Tech INC

    Pasadena, CA · CSLB #551555 · as of October 6, 2026
    Active · clear
46. George L Throop CO

    Pasadena, CA · CSLB #685041 · as of October 6, 2026
    Active · clear
47. Timec Oil & Gas INC

    Pasadena, CA · CSLB #1138789 · as of October 6, 2026
    Active · clear
48. Triton Engineering Contractors INC

    Pasadena, CA · CSLB #964124 · as of October 6, 2026
    Active · clear
49. T R S C INC

    Pasadena, CA · CSLB #1033871 · as of October 6, 2026
    Active · clear
50. Vinedo INC

    Pasadena, CA · CSLB #462633 · as of October 6, 2026
    Active · clear
51. Knickelbein Builders

    Pasadena, CA · CSLB #375620 · as of October 6, 2026
    Suspended · workers' comp
52. Sassan Construction

    Pasadena, CA · CSLB #1046288 · as of October 6, 2026
    Suspended · workers' comp

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.