Licensed General Building (B) contractors in San Francisco, CA

The California Contractors State License Board (CSLB) lists 2,159 General Building (B) contractors in San Francisco, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

Showing 1,141–1,200 of 2,159 contractors

1. Yan Yi Li

   San Francisco, CA · CSLB #1120882 · as of October 7, 2026
   Active · clear
2. L K Construction

   San Francisco, CA · CSLB #950203 · as of October 7, 2026
   Active · clear
3. LLL Construction INC

   San Francisco, CA · CSLB #1096379 · as of October 7, 2026
   Active · clear
4. Lmnop - Design INC

   San Francisco, CA · CSLB #993598 · as of October 7, 2026
   Active · clear
5. Joseph Francis Lockary

   San Francisco, CA · CSLB #542254 · as of October 7, 2026
   Active · clear
6. Lo Electrical

   San Francisco, CA · CSLB #624888 · as of October 7, 2026
   Active · clear
7. Logan Design & Construction

   San Francisco, CA · CSLB #751239 · as of October 7, 2026
   Active · clear
8. Loi Electric

   San Francisco, CA · CSLB #507233 · as of October 7, 2026
   Active · clear
9. Michael Lo Construction & Plumbing

   San Francisco, CA · CSLB #542091 · as of October 7, 2026
   Active · clear
10. Lone Mountain Homes INC

    San Francisco, CA · CSLB #957918 · as of October 7, 2026
    Active · clear
11. Ian Long General Contracting

    San Francisco, CA · CSLB #1054914 · as of October 7, 2026
    Active · clear
12. Longtrade Construction

    San Francisco, CA · CSLB #704645 · as of October 7, 2026
    Active · clear
13. Lordan Construction

    San Francisco, CA · CSLB #599290 · as of October 7, 2026
    Active · clear
14. Loughran Construction INC

    San Francisco, CA · CSLB #727764 · as of October 7, 2026
    Active · clear
15. Loughville Company

    San Francisco, CA · CSLB #891744 · as of October 7, 2026
    Active · clear
16. Soon Ye Louie DBA Soon Louie Construction CO

    San Francisco, CA · CSLB #825575 · as of October 7, 2026
    Active · clear
17. Loulena Construction INC

    San Francisco, CA · CSLB #934864 · as of October 7, 2026
    Active · clear
18. Low Construction

    San Francisco, CA · CSLB #1004394 · as of October 7, 2026
    Active · clear
19. Peter G Low

    San Francisco, CA · CSLB #527465 · as of October 7, 2026
    Active · clear
20. LQ Electric

    San Francisco, CA · CSLB #820297 · as of October 7, 2026
    Active · clear
21. L R Custom Builders

    San Francisco, CA · CSLB #835212 · as of October 7, 2026
    Active · clear
22. LSR Maintenance LLC

    San Francisco, CA · CSLB #1050315 · as of October 7, 2026
    Active · clear
23. L T Construction

    San Francisco, CA · CSLB #1047173 · as of October 7, 2026
    Active · clear
24. Luban Construction LLC

    San Francisco, CA · CSLB #1115187 · as of October 7, 2026
    Active · clear
25. Lucon INC

    San Francisco, CA · CSLB #1147634 · as of October 7, 2026
    Active · clear
26. William Luk Construction

    San Francisco, CA · CSLB #683536 · as of October 7, 2026
    Active · clear
27. E W Lum Construction Company

    San Francisco, CA · CSLB #456291 · as of October 7, 2026
    Active · clear
28. Luminalt Energy Corporation

    San Francisco, CA · CSLB #845219 · as of October 7, 2026
    Active · clear
29. Lung Fung Construction & Electrical CO INC

    San Francisco, CA · CSLB #543950 · as of October 7, 2026
    Active · clear
30. Luxmore Construction

    San Francisco, CA · CSLB #1107913 · as of October 7, 2026
    Active · clear
31. LX Construction

    San Francisco, CA · CSLB #1126198 · as of October 7, 2026
    Active · clear
32. Yao L Construction INC

    San Francisco, CA · CSLB #993928 · as of October 7, 2026
    Active · clear
33. LYJ Construction Company INC

    San Francisco, CA · CSLB #1026876 · as of October 7, 2026
    Active · clear
34. Anthony Lynch

    San Francisco, CA · CSLB #690252 · as of October 7, 2026
    Active · clear
35. Lyne Construction

    San Francisco, CA · CSLB #1037488 · as of October 7, 2026
    Active · clear
36. Lyons Building & Associates INC

    San Francisco, CA · CSLB #805739 · as of October 7, 2026
    Active · clear
37. Paschal Lyons Construction

    San Francisco, CA · CSLB #736122 · as of October 7, 2026
    Active · clear
38. Lytama Construction

    San Francisco, CA · CSLB #864697 · as of October 7, 2026
    Active · clear
39. M 3 Builders INC

    San Francisco, CA · CSLB #869656 · as of October 7, 2026
    Active · clear
40. Maca Builders Incorporated

    San Francisco, CA · CSLB #579071 · as of October 7, 2026
    Active · clear
41. Mac Builders LP

    San Francisco, CA · CSLB #1113216 · as of October 7, 2026
    Active · clear
42. Machabeli

    San Francisco, CA · CSLB #862442 · as of October 7, 2026
    Active · clear
43. Macken Construction

    San Francisco, CA · CSLB #722582 · as of October 7, 2026
    Active · clear
44. Mackenzie Construction

    San Francisco, CA · CSLB #508694 · as of October 7, 2026
    Active · clear
45. Mackin Construction

    San Francisco, CA · CSLB #756600 · as of October 7, 2026
    Active · clear
46. Brian Mac Namara Construction

    San Francisco, CA · CSLB #826384 · as of October 7, 2026
    Active · clear
47. Maconstruction

    San Francisco, CA · CSLB #725501 · as of October 7, 2026
    Active · clear
48. Macro Builder INC

    San Francisco, CA · CSLB #797077 · as of October 7, 2026
    Active · clear
49. Macs SF

    San Francisco, CA · CSLB #1097949 · as of October 7, 2026
    Active · open complaint
50. Macworks Construction

    San Francisco, CA · CSLB #1119314 · as of October 7, 2026
    Active · clear
51. Madden Construction

    San Francisco, CA · CSLB #854024 · as of October 7, 2026
    Active · clear
52. Maddocks Construction

    San Francisco, CA · CSLB #802059 · as of October 7, 2026
    Active · clear
53. Madera Design And Construction

    San Francisco, CA · CSLB #527011 · as of October 7, 2026
    Active · clear
54. Madrone Construction Resources LLC

    San Francisco, CA · CSLB #1032049 · as of October 7, 2026
    Active · clear
55. Maginn Construction

    San Francisco, CA · CSLB #571609 · as of October 7, 2026
    Active · clear
56. Magnitude Builders INC

    San Francisco, CA · CSLB #1068258 · as of October 7, 2026
    Active · clear
57. Magnolia Building And Electric

    San Francisco, CA · CSLB #794591 · as of October 7, 2026
    Active · clear
58. Maguire Construction

    San Francisco, CA · CSLB #778667 · as of October 7, 2026
    Active · clear
59. Majestic Construction

    San Francisco, CA · CSLB #629031 · as of October 7, 2026
    Active · clear
60. Kai Lin Ma

    San Francisco, CA · CSLB #1134125 · as of October 7, 2026
    Active · clear

See all General Building (B) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.