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Public Record · California Contractors

Licensed Concrete (C-8) contractors in Ontario, CA

The California Contractors State License Board (CSLB) lists 15 Concrete (C-8) contractors in Ontario, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

15 contractors

  1. Ajb Concrete & Masonry Construction
    Ontario, CA · CSLB #463690 · as of June 27, 2026
    Active · clear
  2. Apex Concrete
    Ontario, CA · CSLB #1135754 · as of June 27, 2026
    Active · clear
  3. Coastline Outdoor Solutions
    Ontario, CA · CSLB #581970 · as of June 27, 2026
    Active · clear
  4. R A Darracq Concrete
    Ontario, CA · CSLB #351727 · as of June 27, 2026
    Active · clear
  5. Douma Concrete
    Ontario, CA · CSLB #879852 · as of June 27, 2026
    Active · clear
  6. F C Formsetter & Concrete
    Ontario, CA · CSLB #912473 · as of June 27, 2026
    Active · clear
  7. GJK Construction Concrete Specialist
    Ontario, CA · CSLB #1156173 · as of June 27, 2026
    Active · clear
  8. Mana Concrete
    Ontario, CA · CSLB #1147704 · as of June 27, 2026
    Active · clear
  9. Moe's Concrete
    Ontario, CA · CSLB #1090844 · as of June 27, 2026
    Active · clear
  10. Nexera Concrete
    Ontario, CA · CSLB #1147247 · as of June 27, 2026
    Active · clear
  11. Old School Masonry INC
    Ontario, CA · CSLB #1065241 · as of June 27, 2026
    Active · clear
  12. Strong Base Concrete Construction
    Ontario, CA · CSLB #1147044 · as of June 27, 2026
    Active · clear
  13. Tom's Concrete INC
    Ontario, CA · CSLB #996477 · as of June 27, 2026
    Active · clear
  14. Pacific Edge Concrete
    Ontario, CA · CSLB #1135512 · as of June 27, 2026
    Suspended
  15. M C R Masonry CO
    Ontario, CA · CSLB #954433 · as of June 27, 2026
    Suspended · workers' comp

See all Concrete (C-8) contractors in California →

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.