Our Metrology Lab Services are Celebrating 40 Years!

A Monumental Task: How Radiography (and IIA) Helped the St. Louis Arch Soar

ANSI/ASHRAE Standard

We're 1 of 3 labs accredited for ANSI/ASHRAE Standard 171 Method of Testing for Rating Seismic and Wind Restraints.

Custom Xray Vault

Our New, Custom Xray Vault Can Test Your Parts for Defects and Compliance.

Schedule Your Test

Going Global? IIA's Global Market Access or International Type Approvals Can Help

Metal Manufacturing

Metal manufacturing inspection and testing services to help with quality and cost control

IIA Metal Manufacturing

Does your lift equipment meet OSHA and ANSI/SIA requirements? We're ready to help now.

PLAN, SCHEDULE,
& EXECUTE A COST
EFFECTIVE OUTAGE

Your PDI-Qualified & EPRI-Endorsed Outage
Experts Using Cutting-Edge Technology
to Meet Compliance Requirements

New Cybersecurity Requirements!

We're Now Accredited to ISO/IEC 17065 for RED Cybersecurity Article 3.3(d), (e), and (f)

Explore Our Services

We offer a wide variety of services to meet the needs of the many industries we serve. IIA is the undeniable leader in the Inspection and Analysis field.

Laboratory

IIA Lab Services has grown to be one of the largest dedicated quality service providers in the nation and we work with companies nationwide to help companies grow with capacity and capabilities.

Industrial Inspections

IIA excels in non-destructive examination, remote visual inspection, and related services for fossil power, wind power, refining, petrochemical, gas, and nuclear industries.

Lifting

IIA has over 45 years of expertise in providing comprehensive inspections and non-destructive testing services across various industries, including Utility, Fire, Airline, and Vegetation.

Fire Equipment Services

With over 45 years of expertise, IIA offers inspections and non-destructive testing services. We provide fire hose, pump, and nozzle testing to fire stations, and inspect and certify aerial and lift devices.

Electromagnetic Compatibility & Telecommunications

For nearly 50 years, IIA’s ElectroMagnetic Compatibility Team has provided electronic device testing and product certification that helps bring innovative products to the world — from medical devices to marine radars.

Latest News

Join us at the EPRI Conference

Join IIA inspection experts at EPRI's Balance of Plant Corrosion and Heat Transfer Conference, June 8-12 in Westminster, Colorado. We hope to see you there.

Visit us at FABTECH Canada

Come meet IIA in booth # 9075 at FABTECH Canada - June 9-11 in Toronto! We'll have experts on hands to share how IIA supports the inspection, engineering and quality demands of Canadian manufacturers.

See you in Clearwater

Join IIA's Alex Johnson at the Nuclear Industry Check Valve (NIC) Meeting, June 10-12 in Clearwater Beach, Florida. Learn more about our full-service inspection support is designed to minimize planned and unplanned outages and lower your total cost of ownership.

Industries We Serve

Every industry has unique technical and compliance challenges. With decades of inspection, engineering, and lab experience, IIA helps you navigate these challenges across sectors like aerospace, utilities, government, and manufacturing.

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Aerial Devices

Independent, Unbiased OSHA Regulated Safety Inspections.

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Aerospace

NADCAP Accredited, ISO Compliant, NDT, and Metrology Services.

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Amusement Park Industry

Our certified experts use a wide range of tools and technologies to accurately detect surface and subsurface defects

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Bridges & Infrastructure

Engineering Design and Integrity Assessment Services

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Firearms

Gun stocks, frames, and firing mechanisms are just some of the firearm components our Engineering team has had extensive experience with

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Fire Departments

Comprehensive fire truck inspections, including Hose, Pump, Nozzle, Appliance as well Aerial & Ground Ladders

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Food & Beverage

Non-destructive testing, our Facilities Meet a Variety of MIL- SPEC, ANSI, ASTM, and ASME Specifications

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Government

Our certified experts use a wide range of tools and technologies to accurately detect surface and subsurface defects

Law

IIA has extensive experience scanning and modeling components at the center of litigation

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Lifting Devices

Comprehensive Engineering, Functional Testing, and Safety Inspections

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Manufacturing

CMM and Structured Light Metrology, First Article Inspection, Scan to CAD

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Medical

Precision Dimensional and Non- Destructive Testing Services

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Paper & Pulp

Conventional and Advanced NDE, pulsed eddy current testing, guided wave testing, and versatile automated robotic systems and equipment

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Petrochemical & Refinery

NDE and Advanced NDE for Fixed Asset Integrity. Remote Visual Inspection (RVI) for underground pipe assessment

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Power Generation

Superior NDE and Advanced NDE services and Plant shut down/turn around NDE services for power and recovery boilers and high energy piping

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Radio Frequency Devices

FCC Accredited Telecommunication Certification