Industrial Inspection & Analysis, Inc.® (IIA) is a high-growth industrial inspection and analysis company. IIA was founded in 2015 with a vision to build a best-in-class industrial inspection and certification company to serve an array of industrial sectors and sub-sectors.

Making the World Safer is our mission at IIA, and that mission extends to environmental, social and governance (ESG) performance. We are committed to operating in an environmentally and socially responsible manner and to helping our customers do so as well. We are proud to support our clients’ clean energy projects and initiatives. And across every industry we serve, we offer inspection and engineering services that promote safety, efficiency and compliance with all applicable regulations.


Our Core Values are the essence of our identity. They shape our culture, reflect what is important to our organization, and are the foundation of our commitment to customers.

Whether for a routine inspection or a unique and challenging lab, field, or examination project, IIA is committed to providing professional, fast, and accurate service each and every time. Our customer’s success is priority, and this is story-worthy service.

IIA is growth minded. We are committed to consistently educating our already knowledgeable experts and continuously expanding our vast service offerings. Our customers benefit from continued growth and industry leadership.

We are responsible, trustworthy, and transparent. IIA is accountable and will always align with integrity and make decisions with the best interests of our customers, our employees, and the public at large in mind.

IIA’s team is curious and always eager to listen to our customers. This constant curiosity pushes us to find answers, explore new possibilities, and provide successful solutions.

We take pride in taking the time to gain a clear understanding of our clients’ challenges and goals. We then remain execution focused and will meet or exceed expectations.

We are a professional, detail oriented, and solution focused industrial service company.

AODA Compliance

IIA has an Accessibility for Ontarians with Disabilities Act (AODA) compliant policy which can be reviewed by downloading here. Should any of our website visitors require an alternative format for reviewing our policies, please contact our main switch board (1-877-789-1326) for assistance.

Corporate History


St. Louis Testing Laboratories, Inc.

Founded in 1929 and based in St. Louis Missouri, St. Louis Testing is a leading commercial testing laboratory that performs testing and inspection services for industrial clients via non-destructive testing, mechanical testing, chemical analysis, metallurgical analysis, and environmental analysis.

Acquired by IIA in December, 2020


NDT Laboratories, LLC

NDT Laboratories, LLC is an approved DSCC test center and NADCAP accredited NDT service provider. Established in 1964, all facilities meet a variety of MIL-SPEC, ANSI, ASTM, and ASME specifications. NDT provides a full range of non-destructive inspection services including x-ray and gamma ray radiography (RT), dye penetrant (PT), magnetic particle (MT), and ultrasonic testing (UT). Based in Sunnyvale, CA.

Acquired by IIA in October, 2015


Diversified Inspections / ITL, Inc.

Originally founded in 1969, Diversified Inspections / Independent Testing Laboratories, Inc. (“DI/ITL”) is the largest independent, third-party, safety and integrity inspection firms in the country specializing in on-site inspections of vehicle-mounted aerial lifts, digger derricks, fire trucks airline ground support equipment and live-line tools for a variety of companies, public & private utilities and municipalities. Based in Phoenix, AZ.

Acquired by IIA in March, 2018


Timco Engineering, Inc.

Timco Engineering, Inc. provides testing and certification of consumer products and devices emitting RF waves for compliance with the requirements of the FCC, Industry Canada, and the European Commission. Timco is strategically located in the U.S. and China.

Acquired by IIA in January, 2018


Aerial & Crane Experts, Inc.

Founded in 1980, Aerial & Crane Experts, Inc. (ACE) is a leading inspection and certification company specializing in material-handling equipment and personnel lifts. As a full-service provider, ACE has decades of experience testing a wide range of equipment, including lifts, cranes, hoists, digger derricks, stevedoring gear, insulated aerials, rigging, fall protection systems and more. ACE is based in Sonora, California.

Acquired by IIA in May 2024


QC Group, LLC

QC Group, LLC provides story-worthy service to customers around the globe who are developing, expanding and supplementing their quality and engineering resources. With ISO 17025 accredited dimensional inspection laboratories, 3D scanning and modeling services, and onsite capabilities, we partner with businesses in every industry to help them grow their capacity and capability. Facilities in Minneapolis, MN, Albuquerque, NM, and Irving, TX.

Acquired by IIA in November, 2015


Advanced Technical Services, NW (ATS)

Based in Kent, WA, Advanced Technical Services, NW (ATS) is the largest full-service, independent provider of calibration services in the Pacific Northwest. Founded in 1986, ATS provides calibration services of the highest quality and, for almost 30 years, ATS has remained focused on customer service with a proven track record helping companies achieve the increasing demands for quality and service.

Acquired by IIA in June, 2019



Founded in 1987, QPL Technologies, Inc. DBA Q-PLUS Labs, is a leading precision dimensional measurement laboratory, providing customers a one-stop solution to a wide variety of measurement, inspection, reverse engineering, 3D scanning, CT scanning, modeling, part sorting, and quality-related needs. Q-PLUS Labs has decades of experience helping manufacturers perfect products for the medical, aerospace, defense, automotive and other industries. Based in Irvine, California, Q-PLUS is one of the most credentialed independent dimensional metrology laboratories in the world.

Acquired by IIA in November 2023


Fail Safe Testing, LLC

Fail Safe is a national leader in fire hose, pump and ladder testing and the predominant provider of hydrostatic fire hose pressure, ground ladder, fire pump, and aerial ladder testing, as well as nozzle and appliance testing for independent fire houses, municipal fire departments, fire districts, and corporate fire departments in the United States.

Acquired by IIA in September, 2020


5 Star Testing

Based in Brush Prairie, WA, 5 Star Testing is a non-destructive testing and inspection company experienced in providing facilities-based inspection services to many of the nation’s largest plants, mills and manufacturing facilities. 5 Star is committed to combining the highest caliber of services, with a focus on quality, safety and superior value. With nearly 30 years of experience, 5 Star provides outstanding services to clients using standard and advanced non-destructive testing methods.

Acquired by IIA in November, 2019


CraneCare, Inc.

CraneCare, Inc. is a an all-inclusive overhead and mobile crane service company handling inspections, certifications, load testing, operator training, maintenance, part sales, and installations. CraneCare is based in Albuquerque, NM and was founded in 1996 as a sister company to Diversified Inspections.

Acquired by IIA in March, 2018


Domson Engineering & Inspection Ltd.

Domson Engineering & Inspection Ltd. is well known as an industry leader when it comes to inspection, certification, and engineering services for the crane and lifting industry. Domson also specializes in providing visual inspection, nondestructive testing and engineering support for construction, power generation, oil & gas, chemical, steel fabrication, and manufacturing industries. Based in Ontario, Canada.

Acquired by IIA in December, 2017


IIA Nuclear Services

IIA formed IIA Nuclear Services upon acquiring IHI Southwest Technologies, a subsidiary of IHI Corp. founded in 1999. IIA Nuclear Services are leaders in non-destructive examinations and engineering solutions providing quality inspection services to the power, petroleum, and chemical industries around the world. The IIA Nuclear Services staff consists of qualified and experienced engineering and examination personnel who are trained and certified in the appropriate methods and on the applicable equipment in accordance with advanced procedures and client specific guidelines.

Acquired by IIA in April, 2020


Advanced Technical Services NW, Inc.

Advanced Technical Services NW, Inc. is an ISO 17025 accredited organization located in Kent, WA, and recognized as a high-quality provider of calibration and pyrometry services in the Pacific Northwest. In addition to dimensional equipment, ATS specializes in temperature uniformities surveys, Rockwell hardness testers, calibration of force equipment including load cells, dynamometers and Universal Testing Machines.

Acquired by IIA in June, 2019


Atlas Inspection Technologies, Inc.

Atlas provides critical information, solutions and equipment to clients in petroleum refining, pipeline, power generation and related industries that require unparalleled reliability, safety & environmental control. Atlas offers end-to-end inspection services through its onsite engineering & services and buy-rent-repair options including borescopes, pipe cameras, thermal cameras, infrared windows, infrared cameras, sewer cameras, inspection cameras, and XRF analyzer equipment.

Acquired by IIA in October, 2018


Infinium NDE, LLC

Infinium NDE, LLC provides solutions for the most complex challenges in the energy market. Unparalleled expertise and a comprehensive understanding of industry enable us to match the best-fitting NDT technology to your specific need. We provide development, validation, training, and application of advanced NDT technologies including Phased Array Ultrasonic Testing (PAUT), Time of Flight Diffraction (TOFD), and Eddy Current Array (ECA). Headquartered in Bradenton, FL, USA, with a NADCAP accredited laboratory in Irving, TX.

Acquired by IIA in October, 2015


Testing Lab at San Felasco Tech City

IIA opens a new testing lab at San Felasco Tech City (SFTC) in Alachua, Florida, as the new home base for the ElectroMagnetic Compatibility (EMC) division (formerly known as Timco Engineering). Along with providing EMC and immunity testing for markets around the world, the lab expanded its services to offer calibration. With the relocation to SFTC, IIA’s testing lab in Newberry, Florida, was closed.