Oklahoma Ready Mixed Concrete Association

Primary Contact: Melissa Wilkerson

Phone number: (918) 970-2234

Website:

Authorized Programs
  • Aggregate Testing Technican—Level 1
  • Concrete Construction Special Inspector
  • Concrete Field Testing Technician—Grade I
  • Concrete Flatwork Associate and Advanced Finisher
  • Concrete Laboratory Testing Technician - Level 2
  • Concrete Quality Technical Manager
  • Concrete Strength Testing Technician
  • Concrete Transportation Construction Inspector
  • Masonry Field Testing Technician
  • Masonry Laboratory Testing Technician
  • Self-Consolidating Concrete Testing Technician

Please enter this 5 digit unlock code on the web page.