Structural Integrity Associates

Structural Integrity Associates
11515 Vanstory Drive, Suite 125
Huntersville, NC 28078
United States
Work: (704) 977-1000
Fax: (860) 536-0173

Structural Integrity Associates, Inc. (SI) is an internationally recognized leader of engineering and inspection services to prevent and control structural and mechanical failures.  Since 1983, SI has provided expert and multidisciplined asset life cycle solutions to the energy, utility, and infrastructure industries using integrated services that include:

  • Stress and Fatigue Analysis
  • Fracture Mechanics
  • Materials Evaluations, including nuclear fuel
  • Nondestructive Testing
  • Inspection, Monitoring, and Damage Tracking
  • Advanced Analytical Method Development, and
  • Asset Information Management Services (digital services)

SI has continued to innovate throughout it’s history providing clients with the most up to date and cutting-edge solutions.  Our reputation as an industry leader for life cycle management solutions reflects our unique blend of expertise, computer savvy, and technologies that produce practical solutions to help our clients optimize O&M costs.  Our leading edge asset management solutions include:

  •  Leak-Before-Break Analysis
  • Fitness-for-Service Consulting
  • Structural Modeling & Simulation
  • Environmental Impact Assessment
  • Operational Performance Monitoring
  • Nondestructive Testing and Damage Sensing
  • Nuclear Fuel Performance Analysis & Licensing

The majority of SI solutions are supported by the SI AIMS (Asset Information Management System) platform designed to complement asset management maintenance and planning decision making.  

SI maintains offices throughout the U.S. and is headquartered in the greater Charlotte, NC region.  Visit our website at or contact us today: 1-877-4SI-POWER or


  • Boilers & Boiler Equipment
  • Chillers
  • CHP / Cogeneration / Trigeneration
  • Engineering Consulting
  • Heat Exchangers
  • Pipes & Piping Systems
  • Tanks
  • Turbines