Licensed General Engineering (A) contractors in Saint Louis, CA

The California Contractors State License Board (CSLB) lists 4 General Engineering (A) contractors in Saint Louis, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

4 contractors

1. Mccarthy / CDM Smith

   Saint Louis, CA · CSLB #1083638 · as of October 8, 2026
   Active · clear
2. Mccarthy-clark A Joint Venture

   Saint Louis, CA · CSLB #1073639 · as of October 8, 2026
   Active · clear
3. Mccarthy - Jacobs A Joint Venture

   Saint Louis, CA · CSLB #1110805 · as of October 8, 2026
   Active · clear
4. Pure Water Socal Partners

   Saint Louis, CA · CSLB #1159597 · as of October 8, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.