Licensed General Engineering (A) contractors in Jamul, CA

The California Contractors State License Board (CSLB) lists 7 General Engineering (A) contractors in Jamul, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

7 contractors

1. Academy Backflow Service INC

   Jamul, CA · CSLB #836977 · as of June 27, 2026
   Active · clear
2. Aon Engineering

   Jamul, CA · CSLB #506828 · as of June 27, 2026
   Active · clear
3. A R Bardsley Construction

   Jamul, CA · CSLB #844037 · as of June 27, 2026
   Active · clear
4. Elken Plumbing Contractors INC

   Jamul, CA · CSLB #1104264 · as of June 27, 2026
   Active · clear
5. Grindstone Engineering

   Jamul, CA · CSLB #1148046 · as of June 27, 2026
   Active · clear
6. Michael L Stewart DBA M L S Construction CO

   Jamul, CA · CSLB #356124 · as of June 27, 2026
   Active · clear
7. R M D Grading

   Jamul, CA · CSLB #846551 · 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.