Licensed General Engineering (A) contractors in Chatsworth, CA

The California Contractors State License Board (CSLB) lists 19 General Engineering (A) contractors in Chatsworth, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

19 contractors

1. Advanced Attic Solutions

   Chatsworth, CA · CSLB #1046819 · as of June 27, 2026
   Active · clear
2. Bosco Constructors INC

   Chatsworth, CA · CSLB #972065 · as of June 27, 2026
   Active · clear
3. Comet Electric INC

   Chatsworth, CA · CSLB #681827 · as of June 27, 2026
   Active · clear
4. Cynosure Services INC DBA Cynosure Communications

   Chatsworth, CA · CSLB #1048384 · as of June 27, 2026
   Active · clear
5. Enpower Star LLC

   Chatsworth, CA · CSLB #1112396 · as of June 27, 2026
   Active · clear
6. Felsen Group INC

   Chatsworth, CA · CSLB #1139749 · as of June 27, 2026
   Active · clear
7. Gruenwald Electric

   Chatsworth, CA · CSLB #1109059 · as of June 27, 2026
   Active · clear
8. Lewis K Construction & Development INC

   Chatsworth, CA · CSLB #770582 · as of June 27, 2026
   Active · clear
9. M W Loyd INC

   Chatsworth, CA · CSLB #711834 · as of June 27, 2026
   Active · clear
10. Martin W Studley

    Chatsworth, CA · CSLB #759036 · as of June 27, 2026
    Active · clear
11. Mason Construction Group LLC

    Chatsworth, CA · CSLB #1140194 · as of June 27, 2026
    Active · clear
12. Miron Electric Construction Corp

    Chatsworth, CA · CSLB #166923 · as of June 27, 2026
    Active · clear
13. Most Valuable Plumber

    Chatsworth, CA · CSLB #1079490 · as of June 27, 2026
    Active · clear
14. Patriot Pipeline

    Chatsworth, CA · CSLB #1123559 · as of June 27, 2026
    Active · clear
15. Procon Builders INC

    Chatsworth, CA · CSLB #977214 · as of June 27, 2026
    Active · clear
16. The Sewer Brothers Plumbing And Rooter INC

    Chatsworth, CA · CSLB #1083074 · as of June 27, 2026
    Active · clear
17. Sma Builders INC

    Chatsworth, CA · CSLB #457725 · as of June 27, 2026
    Active · clear
18. Troyco Engineering INC

    Chatsworth, CA · CSLB #1023482 · as of June 27, 2026
    Active · clear
19. Troy Company

    Chatsworth, CA · CSLB #970046 · 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.