Licensed General Building (B) contractors in Walnut, CA

The California Contractors State License Board (CSLB) lists 145 General Building (B) contractors in Walnut, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 12, 2026.

Showing 1–60 of 145 contractors

1. 126 Builders INC

   Walnut, CA · CSLB #1086031 · as of August 12, 2026
   Active · clear
2. Aapex Construction Group INC

   Walnut, CA · CSLB #1124934 · as of August 12, 2026
   Active · clear
3. A C S Enterprises INC

   Walnut, CA · CSLB #940300 · as of August 12, 2026
   Active · clear
4. V E Anderson INC DBA Advanced Aluminum Awning CO

   Walnut, CA · CSLB #575140 · as of August 12, 2026
   Active · clear
5. Alliance Industrial Refrigeration Services INC

   Walnut, CA · CSLB #825297 · as of August 12, 2026
   Active · clear
6. American Vector INC

   Walnut, CA · CSLB #1038463 · as of August 12, 2026
   Active · clear
7. Aplicano Construction INC

   Walnut, CA · CSLB #1060797 · as of August 12, 2026
   Active · clear
8. Artisan Builders

   Walnut, CA · CSLB #754401 · as of August 12, 2026
   Active · clear
9. Aurum Construction

   Walnut, CA · CSLB #1111999 · as of August 12, 2026
   Active · clear
10. Ab Construction Services

    Walnut, CA · CSLB #1027083 · as of August 12, 2026
    Active · clear
11. Terry M Baisden

    Walnut, CA · CSLB #898342 · as of August 12, 2026
    Active · clear
12. Bear Flag Construction

    Walnut, CA · CSLB #580269 · as of August 12, 2026
    Active · clear
13. Billary Development INC

    Walnut, CA · CSLB #711282 · as of August 12, 2026
    Active · clear
14. Jesus Borrego

    Walnut, CA · CSLB #858358 · as of August 12, 2026
    Active · clear
15. Bright Construction INC

    Walnut, CA · CSLB #1091375 · as of August 12, 2026
    Active · clear
16. California Construction And Restoration

    Walnut, CA · CSLB #1000808 · as of August 12, 2026
    Active · clear
17. John Carrey DBA John Carrey And Associates

    Walnut, CA · CSLB #362692 · as of August 12, 2026
    Active · clear
18. Fei Cheng

    Walnut, CA · CSLB #946134 · as of August 12, 2026
    Active · clear
19. Haoran Chen

    Walnut, CA · CSLB #1093862 · as of August 12, 2026
    Active · clear
20. Cherry Avenue Development INC

    Walnut, CA · CSLB #937782 · as of August 12, 2026
    Active · clear
21. Scott Chien

    Walnut, CA · CSLB #1089712 · as of August 12, 2026
    Active · clear
22. Thomas Chuan

    Walnut, CA · CSLB #608285 · as of August 12, 2026
    Active · clear
23. Jie Chu Construction INC

    Walnut, CA · CSLB #944201 · as of August 12, 2026
    Active · clear
24. Clarion Construction INC

    Walnut, CA · CSLB #577545 · as of August 12, 2026
    Active · clear
25. Cleon Construction INC

    Walnut, CA · CSLB #1152984 · as of August 12, 2026
    Active · clear
26. Concord Development & Construction

    Walnut, CA · CSLB #998809 · as of August 12, 2026
    Active · clear
27. DC Ample INC

    Walnut, CA · CSLB #1025233 · as of August 12, 2026
    Active · clear
28. Derek Construction

    Walnut, CA · CSLB #634954 · as of August 12, 2026
    Active · clear
29. Dva Construction

    Walnut, CA · CSLB #1141289 · as of August 12, 2026
    Active · clear
30. Francisco Echeverria

    Walnut, CA · CSLB #907671 · as of August 12, 2026
    Active · clear
31. Endura Construction Corp

    Walnut, CA · CSLB #1090232 · as of August 12, 2026
    Active · clear
32. Excellent Gmep Construction INC

    Walnut, CA · CSLB #1026917 · as of August 12, 2026
    Active · clear
33. Exim Construction INC

    Walnut, CA · CSLB #1099859 · as of August 12, 2026
    Active · clear
34. Expert HVAC Service INC

    Walnut, CA · CSLB #1115612 · as of August 12, 2026
    Active · clear
35. Fairway Remodeling & Construction INC

    Walnut, CA · CSLB #1130064 · as of August 12, 2026
    Active · clear
36. Fashion Maple Design And Construction INC

    Walnut, CA · CSLB #1023915 · as of August 12, 2026
    Active · clear
37. Freshco Painters INC

    Walnut, CA · CSLB #983458 · as of August 12, 2026
    Active · clear
38. FZ Great Construction INC

    Walnut, CA · CSLB #1085842 · as of August 12, 2026
    Active · clear
39. G J S Construction

    Walnut, CA · CSLB #978763 · as of August 12, 2026
    Active · clear
40. GLC Capital Group INC DBA GLC Group Construction

    Walnut, CA · CSLB #1061258 · as of August 12, 2026
    Active · clear
41. GL Gme Construction INC

    Walnut, CA · CSLB #1133822 · as of August 12, 2026
    Active · clear
42. Gofg Construction INC

    Walnut, CA · CSLB #1051182 · as of August 12, 2026
    Active · clear
43. Golden Sentry General Contractors INC

    Walnut, CA · CSLB #675471 · as of August 12, 2026
    Active · clear
44. Green Eagle Enterprise Corporation

    Walnut, CA · CSLB #408399 · as of August 12, 2026
    Active · clear
45. Herui Construction

    Walnut, CA · CSLB #1048427 · as of August 12, 2026
    Active · clear
46. Highland Construction CO

    Walnut, CA · CSLB #608605 · as of August 12, 2026
    Active · clear
47. HL Construction

    Walnut, CA · CSLB #1118426 · as of August 12, 2026
    Active · clear
48. Walter C Hong JR

    Walnut, CA · CSLB #420543 · as of August 12, 2026
    Active · clear
49. Hui Hua Huang

    Walnut, CA · CSLB #1139943 · as of August 12, 2026
    Active · clear
50. Hyrich Construction & Supply LLC

    Walnut, CA · CSLB #1070346 · as of August 12, 2026
    Active · clear
51. I Build Construction Corp

    Walnut, CA · CSLB #1031585 · as of August 12, 2026
    Active · clear
52. Ihome Construction Group INC

    Walnut, CA · CSLB #1088533 · as of August 12, 2026
    Active · clear
53. Jade Enterprises LTD

    Walnut, CA · CSLB #939107 · as of August 12, 2026
    Active · clear
54. J Aircon INC

    Walnut, CA · CSLB #1107914 · as of August 12, 2026
    Active · clear
55. Jasa Designology INC

    Walnut, CA · CSLB #1097637 · as of August 12, 2026
    Active · clear
56. JC - 97 Construction INC

    Walnut, CA · CSLB #1133932 · as of August 12, 2026
    Active · clear
57. Jianqing Zhang

    Walnut, CA · CSLB #1146468 · as of August 12, 2026
    Active · clear
58. J R Construction

    Walnut, CA · CSLB #465277 · as of August 12, 2026
    Active · clear
59. J Works Construction

    Walnut, CA · CSLB #851462 · as of August 12, 2026
    Active · clear
60. JZ Construction Pro

    Walnut, CA · CSLB #1005354 · as of August 12, 2026
    Active · clear

See all General Building (B) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of August 12, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.