Licensed General Building (B) contractors in Yosemite National Park, CA

The California Contractors State License Board (CSLB) lists 3 General Building (B) contractors in Yosemite National Park, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

3 contractors

1. Greg Loniewski

   Yosemite National Park, CA · CSLB #951695 · as of June 27, 2026
   Active · clear
2. Mach 8 Biological Consulting INC

   Yosemite National Park, CA · CSLB #1072061 · as of June 27, 2026
   Active · clear
3. Yosemite Mountain Builders INC

   Yosemite National Park, CA · CSLB #847566 · as of June 27, 2026
   Active · clear

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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.