Structural Integrity does it all: inspection and monitoring, materials evaluations and remaining life assessments, stress and failure analyses, remediation and repair. We also take on the bigger, tougher jobs: we assist with plant license renewal, help manage aging plant assets, oversee fabrication, help schedule overhauls, develop customized inspection systems, offer ASME Code support, provide expert opinions. We're ready to help our clients meet any challenge.

Structural Integrity is pleased to announce our acquisition of ANATECH, Corp, now a wholly owned subsidiary of Structural Integrity Associates, Inc..  And while we’re expanding our engineering services and our ability to provide even more integrated solutions, you’ll still be working with the same high level service, knowledge and expertise that you’ve come to know from both of us.  Whether you own nuclear reactors and nuclear fuel systems, fossil-fired and combined cycle generating units, oil and gas pipeline facilities, or concrete and steel structures,  there comes a time when you need help analyzing, preventing, and controlling structural and component failures. Structural Integrity Associates, Inc. (SI) stands at the forefront of prevention and control of structural and mechanical failures for the nuclear, fossil, pipeline industries, and concrete structures. Read the official press release.

Call Structural Integrity Associates at 1-877-4SI-POWER
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What's New at SI

Structural Integrity's Advantage

Unlike many other companies, SI provides complete solutions: integrated — and innovative — analysis, control, and prevention of structural failures.

That's probably the reason why so many nuclear, fossil, pipeline, and other industrial companies in the United States — and internationally — have called on SI for engineering consulting support.

Learn more about SI »

Find Structural Integrity Associates® Services

SI support and engineering services, products, software, Webinars, on-site training, and related publications

Nuclear Plant Services


Fossil Plant &
Combined Cycle


Oil and Gas Pipeline


Metallurgical Lab Services


Experts in the prevention and control of structural and mechanical failures