+1 888-237-9053


1725 E. Robin Lane
Phoenix, AZ  85024

Calibrations for all your test equipment needs!

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Welcome to Trident Calibration Labs

Trident Calibration is ISO/IEC 17025 accredited



  • Trident Calibration is ISO/IEC 17025 accredited
  • Capabilities for over 48,000 instrument MFG/Model combinations
  • Automated Testing Procedures (ATP’s)
  • Fully documented and spare parts inventories
  • Free local pick-up and delivery service
  • Online status tracking

On-Site Calibration

  • Calibrations and repairs performed conveniently at your facility
  • Single-Source scheduling and coordination for single and/or multiple sites
  • Maximum equipment up-times and productivity
  • Avoidance of shipping costs and packaging time
  • Direct communication between equipment user and calibration technician
  • Emergency on-site calibration services available


  • Free evaluation services
  • Quick responses
  • Historically 25% of items fixed during inspection
  • Integral calibration program
  • Fault isolation
  • Strategic Parts Inventory
  • Replacement of failed parts
  • Fast turnaround times

Calibration Certificates

  • Comprehensive metrology lab outsourcing programs
  • Baseline financial and operational assessments
  • Inventory analysis and optimization of test equipment
  • Quality audit management
  • Vendor consolidation and management
  • Permanent and/or temporary staffing

About Trident Calibration Labs

With over 60 years of combined calibration experience on staff, Trident Calibration has the know-how and industry knowledge to provide the highest quality calibration services to your organization. Our technicians are primarily trained in the United States Armed Forces and are considered PMEL qualified. Detailed training records are on file and are available to our customers for their review.

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