Licensed Sheet Metal (C-43) contractors in California

The California Contractors State License Board (CSLB) lists 507 California contractors classified C-43 (Sheet Metal (C-43)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 1–60 of 507 contractors

1. 101 Seamless Gutters INC

   Santa Rosa, CA · CSLB #1029232 · as of October 6, 2026
   Active · clear
2. 101 Sheet Metal INC

   Newbury Park, CA · CSLB #877358 · as of October 6, 2026
   Active · clear
3. 2K Sheet Metal Company

   Los Angeles, CA · CSLB #769494 · as of October 6, 2026
   Active · clear
4. 3 D G R Installations

   La Habra, CA · CSLB #895453 · as of October 6, 2026
   Active · clear
5. 4 Brother's Sheet Metal INC

   Glendale, CA · CSLB #1025869 · as of October 6, 2026
   Active · clear
6. A-1 Rain Gutters

   Santa Barbara, CA · CSLB #1024652 · as of October 6, 2026
   Active · clear
7. The Reinhart Corporation DBA A A I R Purification Systems

   San Diego, CA · CSLB #621360 · as of October 6, 2026
   Active · clear
8. A B C Seamless Gutters

   Sacramento, CA · CSLB #867744 · as of October 6, 2026
   Active · clear
9. Abc Sheet Metal

   San Bernardino, CA · CSLB #1055098 · as of October 6, 2026
   Active · clear
10. Abel's Custom Sheet Metal

    Ramona, CA · CSLB #1070295 · as of October 6, 2026
    Active · clear
11. A & B Raingutters

    Santa Cruz, CA · CSLB #800179 · as of October 6, 2026
    Active · clear
12. A B Raingutter Systems INC

    Escondido, CA · CSLB #966105 · as of October 6, 2026
    Active · clear
13. Accent Metalworks INC

    Signal Hill, CA · CSLB #846962 · as of October 6, 2026
    Active · clear
14. Accurate Air Control

    Mentone, CA · CSLB #263817 · as of October 6, 2026
    Active · clear
15. Accurate Sheet Metal INC

    Los Angeles, CA · CSLB #1113090 · as of October 6, 2026
    Active · clear
16. Acme Sheetmetal INC

    Oceanside, CA · CSLB #724341 · as of October 6, 2026
    Active · clear
17. Acrylic Technologies INC

    Roseville, CA · CSLB #1030729 · as of October 6, 2026
    Active · clear
18. Acs Sheet Metal

    Los Angeles, CA · CSLB #1081317 · as of October 6, 2026
    Active · clear
19. Anthony Cocilova DBA A C Supreme Patios & Raingutters

    Menifee, CA · CSLB #962132 · as of October 6, 2026
    Active · clear
20. Action Stainless Installation LLC

    Rancho Cucamonga, CA · CSLB #1158642 · as of October 6, 2026
    Active · clear
21. Active Sheet Metal INC

    Corona, CA · CSLB #835243 · as of October 6, 2026
    Active · clear
22. Addison Sheet Metal INC

    Carlsbad, CA · CSLB #485321 · as of October 6, 2026
    Active · clear
23. Aerial Sheet Metal

    White City, CA · CSLB #1051162 · as of October 6, 2026
    Active · clear
24. Aeroseal Sheet Metal

    Wilmington, CA · CSLB #1036516 · as of October 6, 2026
    Active · clear
25. Affordable Raingutters

    Lakeside, CA · CSLB #895893 · as of October 6, 2026
    Active · clear
26. Affordable Rain Gutters

    Livermore, CA · CSLB #646574 · as of October 6, 2026
    Active · clear
27. A Gon Rain Gutters

    North Hollywood, CA · CSLB #1031434 · as of October 6, 2026
    Active · clear
28. Air Exchange INC

    Fairfield, CA · CSLB #664135 · as of October 6, 2026
    Active · clear
29. Aj Gutters

    Redwood City, CA · CSLB #1054821 · as of October 6, 2026
    Active · clear
30. A & J Sheet Metal INC

    Stanton, CA · CSLB #847635 · as of October 6, 2026
    Active · clear
31. Alchemy Sheet Metal INC

    San Clemente, CA · CSLB #994653 · as of October 6, 2026
    Active · clear
32. All Around Gutters

    Sebastopol, CA · CSLB #750633 · as of October 6, 2026
    Active · clear
33. All Around Seamless Gutter CO

    Clayton, CA · CSLB #775444 · as of October 6, 2026
    Active · clear
34. Alliance Sheet Metal INC

    Imperial Beach, CA · CSLB #1060655 · as of October 6, 2026
    Active · clear
35. All In Rain Gutters INC

    Lancaster, CA · CSLB #1147590 · as of October 6, 2026
    Active · clear
36. Alloys Sheet Metal

    Los Angeles, CA · CSLB #1069547 · as of October 6, 2026
    Active · clear
37. All Professional Sheet Metal

    Homeland, CA · CSLB #1155075 · as of October 6, 2026
    Active · clear
38. Newell Holdings INC DBA All Seasons Gutters & Patio Covers

    Clovis, CA · CSLB #1043941 · as of October 6, 2026
    Active · clear
39. All Weather Sheet Metal INC

    Winchester, CA · CSLB #930419 · as of October 6, 2026
    Active · clear
40. Alta Metal INC

    Three Rivers, CA · CSLB #1113404 · as of October 6, 2026
    Active · clear
41. American Sheet Metal INC

    Sun Valley, CA · CSLB #1150271 · as of October 6, 2026
    Active · clear
42. American Sheet Metal Partition CO

    Sacramento, CA · CSLB #277769 · as of October 6, 2026
    Active · clear
43. American Sheetmetal Specialties INC

    Mentone, CA · CSLB #859704 · as of October 6, 2026
    Active · clear
44. American Stainless

    Ontario, CA · CSLB #1085845 · as of October 6, 2026
    Active · clear
45. Amex Sheet Metal INC

    Hayward, CA · CSLB #1105939 · as of October 6, 2026
    Active · clear
46. Amfab INC

    Chino Hills, CA · CSLB #280314 · as of October 6, 2026
    Active · clear
47. Andrade Sheet Metal

    San Jose, CA · CSLB #1152942 · as of October 6, 2026
    Active · clear
48. Andy's Raingutter & Sheet Metal

    San Jose, CA · CSLB #806481 · as of October 6, 2026
    Active · clear
49. Antelope Valley Sheet Metal

    Palmdale, CA · CSLB #902828 · as of October 6, 2026
    Active · clear
50. A - Plus Seamless Rain Gutters

    Chico, CA · CSLB #853424 · as of October 6, 2026
    Active · clear
51. Aragon Sheet Metal INC

    Lancaster, CA · CSLB #1055223 · as of October 6, 2026
    Active · clear
52. Ar Ag Serv LLC

    Turlock, CA · CSLB #1160836 · as of October 6, 2026
    Active · clear
53. Architectural Sheet Metal Corporation

    Tiburon, CA · CSLB #300720 · as of October 6, 2026
    Active · clear
54. Arcos Sheet Metal

    Van Nuys, CA · CSLB #1018730 · as of October 6, 2026
    Active · clear
55. Argos Home Systems INC

    Garden Grove, CA · CSLB #618111 · as of October 6, 2026
    Active · clear
56. Ar Metal Works INC

    Riverside, CA · CSLB #1141175 · as of October 6, 2026
    Active · clear
57. Arzel Sheet Metal

    Moreno Valley, CA · CSLB #1131538 · as of October 6, 2026
    Active · clear
58. Asm Architectural Sheet Metal INC.

    Pahoa, CA · CSLB #955144 · as of October 6, 2026
    Active · clear
59. A S Seamless Gutters

    Atwater, CA · CSLB #1080253 · as of October 6, 2026
    Active · clear
60. Assurance Sheet Metal

    Fontana, CA · CSLB #965563 · as of October 6, 2026
    Active · clear

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.