Licensed General Engineering (A) contractors in Irwindale, CA

The California Contractors State License Board (CSLB) lists 15 General Engineering (A) contractors in Irwindale, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

15 contractors

1. Bellfree Contractors INC

   Irwindale, CA · CSLB #530940 · as of June 27, 2026
   Active · clear
2. Best Ridge Line INC

   Irwindale, CA · CSLB #1092487 · as of June 27, 2026
   Active · clear
3. California Maintenance & Environmental

   Irwindale, CA · CSLB #833711 · as of June 27, 2026
   Active · clear
4. CPC Systems INC

   Irwindale, CA · CSLB #947472 · as of June 27, 2026
   Active · clear
5. Deco - Pave INC

   Irwindale, CA · CSLB #761655 · as of June 27, 2026
   Active · clear
6. Gentry Brothers INC

   Irwindale, CA · CSLB #397682 · as of June 27, 2026
   Active · clear
7. Wayne J Gentry JR

   Irwindale, CA · CSLB #808335 · as of June 27, 2026
   Active · clear
8. Mariposa Landscapes INC

   Irwindale, CA · CSLB #592268 · as of June 27, 2026
   Active · clear
9. Mariposa Tree Management INC

   Irwindale, CA · CSLB #1061455 · as of June 27, 2026
   Active · clear
10. Mission Paving And Sealing INC

    Irwindale, CA · CSLB #624257 · as of June 27, 2026
    Active · clear
11. North American Recycling And Crushing LLC

    Irwindale, CA · CSLB #1052163 · as of June 27, 2026
    Active · clear
12. Pierre Landscape INC

    Irwindale, CA · CSLB #638989 · as of June 27, 2026
    Active · clear
13. Pipe Tec INC

    Irwindale, CA · CSLB #987784 · as of June 27, 2026
    Active · clear
14. Vulcan Materials Company Western Division

    Irwindale, CA · CSLB #49763 · as of June 27, 2026
    Active · clear
15. Western Paving Contractors INC

    Irwindale, CA · CSLB #639093 · 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.