Licensed Masonry (C-29) contractors in Ontario, CA

The California Contractors State License Board (CSLB) lists 7 Masonry (C-29) contractors in Ontario, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

7 contractors

1. Custom Brick & Block Masonry

   Ontario, CA · CSLB #1133393 · as of October 6, 2026
   Active · clear
2. LR Masonry INC

   Ontario, CA · CSLB #1061476 · as of October 6, 2026
   Active · clear
3. Masonry Arena

   Ontario, CA · CSLB #1115861 · as of October 6, 2026
   Active · clear
4. The Masonry Company

   Ontario, CA · CSLB #879574 · as of October 6, 2026
   Active · clear
5. P & P Pavers INC

   Ontario, CA · CSLB #1061124 · as of October 6, 2026
   Active · clear
6. Stone Age Mason

   Ontario, CA · CSLB #919942 · as of October 6, 2026
   Active · clear
7. Luis M Cardenas

   Ontario, CA · CSLB #857846 · as of October 6, 2026
   Suspended · bond

See all Masonry (C-29) contractors in California →

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.