Licensed Masonry (C-29) contractors in Glendora, CA
The California Contractors State License Board (CSLB) lists 2 Masonry (C-29) contractors in Glendora, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.
2 contractors
- Active · clearDavid Laing Masonry INCGlendora, CA · CSLB #1010637 · as of October 6, 2026
- Active · clearNational Marble & Architectural Stone INCGlendora, CA · CSLB #805527 · as of October 6, 2026
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Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.