MISTRAS Group, Inc
195 Clarksville RoadPrinceton Junction, NJ 8550(609) 716-4144Visit Website
MISTRAS Group
Nondestructive Testing, Asset Integrity, and Industrial Inspection Services
MISTRAS Group provides inspection, testing, engineering, and asset integrity solutions for organizations responsible for critical equipment and infrastructure. Its work helps customers understand asset condition, identify deterioration, and make informed decisions about maintenance, repairs, and continued operation.
The company combines field inspection, laboratory testing, and data solutions to support facilities and projects across a range of demanding industries. For inspection professionals and businesses researching NDT service providers, MISTRAS offers capabilities that extend from conventional testing methods to advanced inspection technologies and engineering analysis.
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About MISTRAS Group
Founded in 1978 and headquartered in New Jersey, MISTRAS serves customers internationally. Its services address the condition and reliability of industrial assets throughout their operating lives, from evaluating materials and components to monitoring equipment already in service.
The company’s approach connects inspection findings with engineering expertise and asset information. This helps customers move from identifying a potential issue to understanding its significance and planning an appropriate response.
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Nondestructive Testing Services
Nondestructive testing, commonly called NDT, evaluates materials and components without destroying the item being inspected. MISTRAS provides a range of core methods used to assess surface conditions, internal discontinuities, material composition, and wall thickness.
Its core NDT services include:
- Ultrasonic Testing (UT): Evaluating internal material conditions and measuring thickness.
- Radiographic Testing (RT): Producing images to examine internal features in welds and components.
- Magnetic Particle Testing (MT): Detecting surface and near-surface discontinuities in ferromagnetic materials.
- Liquid Penetrant Testing (PT): Revealing surface-breaking discontinuities in nonporous materials.
- Eddy Current Testing (ET): Using electromagnetic techniques to evaluate conductive materials.
- Visual Testing (VT): Examining accessible surfaces for visible indications and condition changes.
- Positive Material Identification (PMI): Checking material composition.
- Magnetic Flux Leakage (MFL): Assessing corrosion and metal loss in ferromagnetic materials.
Method selection depends on the material, component geometry, access, and inspection objective.
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Advanced Inspection and Field Capabilities
MISTRAS also offers advanced inspection techniques for applications requiring more detailed evaluation. Its capabilities include phased array ultrasonics, automated ultrasonic testing, time-of-flight diffraction, digital radiography, and corrosion mapping.
Field services extend to API inspections, turnaround support, and on-site inspection teams. Rope access, unmanned systems, and subsea capabilities provide additional options for reaching challenging inspection locations.
These services support projects ranging from individual component examinations to broader facility inspection and maintenance programs.
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Engineering and Mechanical Integrity
Inspection results become more useful when they inform practical operating and maintenance decisions. MISTRAS provides engineering consulting services that help organizations evaluate asset reliability, address deterioration, and develop mechanical integrity programs.
Areas of support include:
- Mechanical integrity program development.
- Risk-based inspection and corrosion management.
- Fitness-for-service assessments.
- Failure analysis.
- Audits and program assessments.
These capabilities help asset owners prioritize inspection activities, investigate equipment problems, and assess options for managing assets over time. Engineering analysis can also help determine where additional inspection or evaluation is needed.
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Industries Served
MISTRAS supports customers across industries where equipment condition, material quality, and structural reliability are central to operations:
- Oil and gas: Upstream operations, pipelines, terminals, refining, and petrochemical facilities.
- Power: Conventional generation, nuclear power, renewable energy, and transmission and distribution.
- Aerospace and defense: Critical materials, components, and systems.
- Chemical and manufacturing: Processing facilities and industrial production environments.
- Infrastructure: Bridges, transportation facilities, buildings, and water infrastructure.
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Technical Resources for Inspection Professionals
For professionals researching inspection methods and asset integrity applications, the MISTRAS Knowledge Center offers brochures, case studies, and technical resources.
Topics include ultrasonic inspection, corrosion assessment, acoustic emission monitoring, industrial drones, and tank condition monitoring. These materials provide additional detail about how specific technologies are applied to real inspection challenges.
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Locations and Company Information
MISTRAS maintains an international network of locations. Use its branch locator to identify nearby facilities and review location details. For a specific project, contact the company to discuss the services and resources appropriate to your requirements.
Current Job Postings
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