Licensed General Engineering (A) contractors in San Francisco, CA

The California Contractors State License Board (CSLB) lists 322 General Engineering (A) contractors in San Francisco, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 241–300 of 322 contractors

1. R & S Construction Management INC

   San Francisco, CA · CSLB #992019 · as of June 27, 2026
   Active · clear
2. Rubecon Builders INC

   San Francisco, CA · CSLB #734031 · as of June 27, 2026
   Active · clear
3. A Ruiz Construction CO & Assoc INC

   San Francisco, CA · CSLB #427657 · as of June 27, 2026
   Active · clear
4. S2 / H Construction Group

   San Francisco, CA · CSLB #772896 · as of June 27, 2026
   Active · clear
5. Thomas Issa Saberi

   San Francisco, CA · CSLB #1075023 · as of June 27, 2026
   Active · clear
6. Saint Bridget Construction INC

   San Francisco, CA · CSLB #1132793 · as of June 27, 2026
   Active · clear
7. Samgroup Construction

   San Francisco, CA · CSLB #1070060 · as of June 27, 2026
   Active · clear
8. Sca Environmental INC

   San Francisco, CA · CSLB #738751 · as of June 27, 2026
   Active · clear
9. Charles Schembri

   San Francisco, CA · CSLB #761313 · as of June 27, 2026
   Active · clear
10. Schembri Construction CO INC

    San Francisco, CA · CSLB #895145 · as of June 27, 2026
    Active · clear
11. Seiscore

    San Francisco, CA · CSLB #1126002 · as of June 27, 2026
    Active · clear
12. S F Garage Company INC.

    San Francisco, CA · CSLB #684863 · as of June 27, 2026
    Active · clear
13. SF& S Construction

    San Francisco, CA · CSLB #1003535 · as of June 27, 2026
    Active · clear
14. Shamrock Engineering Concrete

    San Francisco, CA · CSLB #730139 · as of June 27, 2026
    Active · clear
15. Shamrock Western Corporation

    San Francisco, CA · CSLB #704019 · as of June 27, 2026
    Active · clear
16. Shaw Systems

    San Francisco, CA · CSLB #335399 · as of June 27, 2026
    Active · clear
17. Sheedy Drayage CO

    San Francisco, CA · CSLB #180029 · as of June 27, 2026
    Active · clear
18. Sheeran Pipeline INC

    San Francisco, CA · CSLB #1024057 · as of June 27, 2026
    Active · clear
19. Shin Engineering

    San Francisco, CA · CSLB #936186 · as of June 27, 2026
    Active · clear
20. Shorecal Engineering INC

    San Francisco, CA · CSLB #1146593 · as of June 27, 2026
    Active · clear
21. Silva-management And Construction Services LLC

    San Francisco, CA · CSLB #1099609 · as of June 27, 2026
    Active · clear
22. Singular Builders

    San Francisco, CA · CSLB #1104356 · as of June 27, 2026
    Active · clear
23. Singular-decker

    San Francisco, CA · CSLB #1128515 · as of June 27, 2026
    Active · clear
24. Siteco Services INC

    San Francisco, CA · CSLB #821677 · as of June 27, 2026
    Active · clear
25. Skanska Suffolk A California Joint Venture

    San Francisco, CA · CSLB #1139222 · as of June 27, 2026
    Active · clear
26. Skytec General Engineering

    San Francisco, CA · CSLB #1103936 · as of June 27, 2026
    Active · clear
27. S L Construction CO

    San Francisco, CA · CSLB #629574 · as of June 27, 2026
    Active · clear
28. Sonhei Construction Engineering INC

    San Francisco, CA · CSLB #983807 · as of June 27, 2026
    Active · clear
29. Southgate Home Design INC

    San Francisco, CA · CSLB #902977 · as of June 27, 2026
    Active · clear
30. Speedy Building And Construction

    San Francisco, CA · CSLB #1036144 · as of June 27, 2026
    Active · clear
31. Stealth Engineering INC

    San Francisco, CA · CSLB #1083338 · as of June 27, 2026
    Active · clear
32. Subterra Construction INC

    San Francisco, CA · CSLB #1056913 · as of June 27, 2026
    Active · clear
33. Surtec Construction Company INC

    San Francisco, CA · CSLB #936254 · as of June 27, 2026
    Active · clear
34. Alex Sweeney Construction INC

    San Francisco, CA · CSLB #937752 · as of June 27, 2026
    Active · clear
35. S Y Builder INC

    San Francisco, CA · CSLB #1149746 · as of June 27, 2026
    Active · clear
36. Lina Tan

    San Francisco, CA · CSLB #933771 · as of June 27, 2026
    Active · clear
37. Telamon Engineering Consultants INC

    San Francisco, CA · CSLB #921746 · as of June 27, 2026
    Active · clear
38. Terocons INC

    San Francisco, CA · CSLB #1097207 · as of June 27, 2026
    Active · clear
39. Tinnelly Construction & Engineering INC

    San Francisco, CA · CSLB #910149 · as of June 27, 2026
    Active · clear
40. Toure Environmental Engineering INC

    San Francisco, CA · CSLB #1031898 · as of June 27, 2026
    Active · clear
41. Townsend Management INC

    San Francisco, CA · CSLB #861127 · as of June 27, 2026
    Active · clear
42. T R & A INC

    San Francisco, CA · CSLB #755719 · as of June 27, 2026
    Active · clear
43. Treaty Construction

    San Francisco, CA · CSLB #1006588 · as of June 27, 2026
    Active · clear
44. Trico Construction

    San Francisco, CA · CSLB #510127 · as of June 27, 2026
    Active · clear
45. Trico & NCD Joint Venture

    San Francisco, CA · CSLB #1100502 · as of June 27, 2026
    Active · clear
46. Trinet Construction INC

    San Francisco, CA · CSLB #735126 · as of June 27, 2026
    Active · clear
47. Tritec Construction Company INC

    San Francisco, CA · CSLB #1038493 · as of June 27, 2026
    Active · clear
48. Urban Bay Engineering

    San Francisco, CA · CSLB #1141481 · as of June 27, 2026
    Active · clear
49. Urban West Construction INC

    San Francisco, CA · CSLB #966120 · as of June 27, 2026
    Active · clear
50. U T E C Construction Company INC

    San Francisco, CA · CSLB #1003950 · as of June 27, 2026
    Active · clear
51. V B E INC

    San Francisco, CA · CSLB #936231 · as of June 27, 2026
    Active · clear
52. Vintage Contractors INC

    San Francisco, CA · CSLB #416130 · as of June 27, 2026
    Active · clear
53. Volodymyr

    San Francisco, CA · CSLB #897840 · as of June 27, 2026
    Active · clear
54. Watertight Restoration INC

    San Francisco, CA · CSLB #380124 · as of June 27, 2026
    Active · clear
55. Webcor Roberts Obayashi JV

    San Francisco, CA · CSLB #1073996 · as of June 27, 2026
    Active · clear
56. West Coast Excavations, INC.

    San Francisco, CA · CSLB #1108994 · as of June 27, 2026
    Active · clear
57. Westland Contractors INC

    San Francisco, CA · CSLB #1018057 · as of June 27, 2026
    Active · clear
58. Westrock Engineering

    San Francisco, CA · CSLB #1117703 · as of June 27, 2026
    Active · clear
59. West-tech General Engineer And Builder

    San Francisco, CA · CSLB #1125761 · as of June 27, 2026
    Active · clear
60. W H G Engineering

    San Francisco, CA · CSLB #978031 · as of June 27, 2026
    Active · clear

See all General Engineering (A) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.