Licensed General Engineering (A) contractors in Newcastle, CA

The California Contractors State License Board (CSLB) lists 13 General Engineering (A) contractors in Newcastle, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

13 contractors

1. Abc Builders Group

   Newcastle, CA · CSLB #589206 · as of October 6, 2026
   Active · clear
2. A-tach Construction & Engineering INC

   Newcastle, CA · CSLB #985736 · as of October 6, 2026
   Active · clear
3. Baldoni Construction Service INC A California Corporation

   Newcastle, CA · CSLB #390241 · as of October 6, 2026
   Active · clear
4. Fairless Construction

   Newcastle, CA · CSLB #1115424 · as of October 6, 2026
   Active · clear
5. Foothills Earthworks

   Newcastle, CA · CSLB #877472 · as of October 6, 2026
   Active · clear
6. Golden State Excavating INC

   Newcastle, CA · CSLB #1156819 · as of October 6, 2026
   Active · clear
7. C M Long General Contractors INC

   Newcastle, CA · CSLB #747447 · as of October 6, 2026
   Active · clear
8. Mendez Construction INC

   Newcastle, CA · CSLB #852778 · as of October 6, 2026
   Active · clear
9. Gabe Mendez INC

   Newcastle, CA · CSLB #293782 · as of October 6, 2026
   Active · clear
10. Neils Controlled Blasting L P

    Newcastle, CA · CSLB #797732 · as of October 6, 2026
    Active · clear
11. P6 Commercial Maintenance

    Newcastle, CA · CSLB #1029453 · as of October 6, 2026
    Active · clear
12. Sierra Septic Service & Supply CO

    Newcastle, CA · CSLB #417533 · as of October 6, 2026
    Active · clear
13. Westcon Construction Corp

    Newcastle, CA · CSLB #703557 · as of October 6, 2026
    Active · clear

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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.