Licensed General Engineering (A) contractors in Baton Rouge, CA

The California Contractors State License Board (CSLB) lists 6 General Engineering (A) contractors in Baton Rouge, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

6 contractors

1. Aptim Engineering Contractor

   Baton Rouge, CA · CSLB #1027697 · as of October 7, 2026
   Active · clear
2. Aptim Environmental & Infrastructure LLC

   Baton Rouge, CA · CSLB #1048756 · as of October 7, 2026
   Active · clear
3. Aptim Federal Services LLC

   Baton Rouge, CA · CSLB #998883 · as of October 7, 2026
   Active · clear
4. Brown & Root Industrial Services LLC

   Baton Rouge, CA · CSLB #1018167 · as of October 7, 2026
   Active · clear
5. MMR Constructors INC

   Baton Rouge, CA · CSLB #687906 · as of October 7, 2026
   Active · clear
6. Performance Contractors INC

   Baton Rouge, CA · CSLB #988348 · as of October 7, 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 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.