Licensed General Engineering (A) contractors in Mammoth Lakes, CA

The California Contractors State License Board (CSLB) lists 6 General Engineering (A) contractors in Mammoth Lakes, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

6 contractors

1. Domaille Construction/electric

   Mammoth Lakes, CA · CSLB #304094 · as of October 8, 2026
   Active · clear
2. A Guizot Contractor

   Mammoth Lakes, CA · CSLB #472544 · as of October 8, 2026
   Active · clear
3. Brian Joseph Guizot

   Mammoth Lakes, CA · CSLB #605488 · as of October 8, 2026
   Active · clear
4. Rock - N - Dirt INC

   Mammoth Lakes, CA · CSLB #883329 · as of October 8, 2026
   Active · clear
5. Chuck Villar Construction INC

   Mammoth Lakes, CA · CSLB #541619 · as of October 8, 2026
   Active · clear
6. Walker Engineering

   Mammoth Lakes, CA · CSLB #1048839 · as of October 8, 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 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.