Licensed General Engineering (A) contractors in Oak Hills, CA

The California Contractors State License Board (CSLB) lists 9 General Engineering (A) contractors in Oak Hills, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

9 contractors

1. Adams Contracting And Consulting

   Oak Hills, CA · CSLB #1135297 · as of October 6, 2026
   Active · clear
2. Arch Equipment Kathryn Arch And/or Paul Arch

   Oak Hills, CA · CSLB #667436 · as of October 6, 2026
   Active · clear
3. Blue Ribbon Engineering

   Oak Hills, CA · CSLB #1116742 · as of October 6, 2026
   Active · clear
4. William Cooke Construction

   Oak Hills, CA · CSLB #1056358 · as of October 6, 2026
   Active · clear
5. D & S Construction INC

   Oak Hills, CA · CSLB #965575 · as of October 6, 2026
   Active · clear
6. Jergensen Construction INC

   Oak Hills, CA · CSLB #536592 · as of October 6, 2026
   Active · clear
7. Oak Hills Underground INC

   Oak Hills, CA · CSLB #882975 · as of October 6, 2026
   Active · clear
8. Ronderos Engineering

   Oak Hills, CA · CSLB #1018556 · as of October 6, 2026
   Active · clear
9. U S A Development INC

   Oak Hills, CA · CSLB #842131 · as of October 6, 2026
   Active · clear

See all General Engineering (A) contractors in California →

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.