nondestructive testing

AC3 is a licensed and Cal/OSHA accredited service contractor owned and operated by Scott McLeod since 1989. It provides specialized inspection, testing, maintenance, and repair services for facade access systems and crane equipment throughout California, and is the only company in California to hold both SIT-2 and CA-231 accreditations.

aerial lift inspectionscrane certificationDielectric testingfacade access inspectionMagnetic Particle Testingmaintenanceproof load testingrepairstructural inspectionUltrasonic Testingvisual testing

Acuren is a testing and inspection company specializing in nondestructive testing (NDT/NDE), engineering, and rope access solutions. It operates 110+ offices across North America and the UK, serving industries including oil & gas, pulp & paper, mining, wind, pipeline services, nuclear power, and power. With a history dating back to 1974, Acuren provides asset integrity solutions, laboratory services, drone and robotic inspection, and industry training.

chemical analysisDrone Inspectioneddy current testingengineeringfailure analysishardness testingmaterials testingmechanical testingradiographyrobotic inspectionrope accessUltrasonic TestingVisual Inspectionwelding

Aircraft Inspection Services Inc. is a well established F.A.A. Certified Repair Station that provides high quality Nondestructive Testing Services throughout the United States for the Aviation and Aerospace industries. Established in 1996, they provide nondestructive testing and inspection services whenever and wherever needed, with an uncompromising level of customer service.

inspection serviceswheel assembly overhaul

Allblack Co., Inc. is a Whittier, California metal finishing company with 35 years of experience, averaging 50,000 pounds of finished product daily and often completing jobs within 24 hours. The company operates an aerospace quality system and offers chemical processing and nondestructive testing, with an in-house testing laboratory.

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American Engineering Testing (AET) provides critical investigations, testing, analysis, and design services in geotechnical, pavement, forensic, and environmental engineering, materials testing and inspection, and building envelope evaluation. AET owns and operates 19 independent construction materials testing laboratories across the Upper Midwest and Wyoming, several of which are AASHTO accredited and/or USACE validated. The company has provided geotechnical consulting for 50 years and serves markets including agriculture, commercial, energy, public sec

construction observation and inspectiongeotechnical drillingin-situ testinglaboratory testingpetrographyspecial inspections

Anderson & Arellano Engineering (AAE) is a structural engineering firm and small business that assesses, inspects, and maps existing structures and foundations of all types using non-destructive testing technologies. AAE provides as-built data and structural analysis when records are incomplete or unreliable, serving owners, engineers and contractors on infrastructure nationwide.

condition assessmentdispersive wave testingdrone investigationsGround Penetrating Radarhydraulic tensioningimpact echo testingstructural analysis and designutility locating

Applied Technical Services (ATS) is a testing, inspection, and certification (TIC) provider founded in 1967. ATS specializes in metallurgy and materials testing, chemical analysis, nondestructive testing, forensic and consulting engineering, mechanical testing, and calibration services, serving over 15 industries including aerospace, automotive, healthcare, and energy. ATS has joined SGS while continuing to operate under its own brand.

calibrationchemical analysisCMM dimensional inspectionCT dimensional inspectiondye penetrant testingEnvironmental testingfailure analysisflammability testingforensic and consulting engineeringinspectionlaser scanning dimensional inspectionmechanical testingmetallurgy and materials testingRadiographic TestingtrainingUltrasonic Testing

Atkinson-Noland & Associates provides structural engineering services with special expertise in nondestructive testing, diagnostics and investigation. The firm has a research and development background dating back to 1975 and works on historic and masonry structures, rehabilitation and adaptive reuse, and new construction challenges, serving public and private clients worldwide.

borescope analysisbridge load ratingdiagnostics and investigationfinite element modelingflatjack testinginfrared thermographylaboratory testingseismic analysisstructural analysissurface-penetrating radar

BMP Testing and Calibration Services Inc. is an ISO/IEC 17025:2017 accredited laboratory in Houston, Texas, consisting of metallurgical, chemical, metallographic, materials testing, and calibration laboratories. It provides testing and calibration services and is equipped to test ferrous and nonferrous alloys.

calibrationchemical testingfailure analysismechanical testingmetallographic testingmetallurgical testingthread profile gagingtraining and consultingwelding procedure qualification

CEPEDA Associates, Inc. is an engineering and manufacturing company located in Louisville, KY, specializing in providing service and equipment to the U.S. Navy. It is a 100% employee-owned small business, a Department of Defense provider, and ISO 9001:2008 compliant, qualified to manufacture and test Level I/SUBSAFE equipment. For more than 40 years it has manufactured, serviced, and upgraded life support equipment and complex mechanical components for the Navy's submarine fleet.

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Certified Inspection Services is a nondestructive testing (NDT) company based near the Seattle/Tacoma area of Washington State, with over 30 years in business and a team of inspectors with over 70 years of total NDT/NDI/NDE experience. They serve the US and international markets and welcome both large and small jobs.

audio gaugingCWIliquid penetrant testingMagnetic Particle TestingUltrasonic TestingVisual Inspection

CBC Global Co, based in Columbiana, Ohio, began operations over 135 years ago as Columbiana Boiler Company, LLC, dating back to its founding in 1894. It manufactures heavy-plate products including DOT containers, galvanizing kettles, ASME pressure vessels, and custom stainless-steel containers, and maintains a documented quality management system with ASME U and R stamps and AAR M-1003.

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CONCORR, Inc. was established in 1990 to develop technologies and provide solutions for mitigating corrosion of reinforcement in reinforced concrete structures. It specializes in diagnostic evaluation, developing cost-effective strategies for extending service life, and designing corrosion mitigation systems. The company developed a mathematical Service Life Model used since 2005 to project future concrete damage, and designed the first full scale galvanic cathodic protection system installed on pre-stressed marine piles in 1990.

cathodic protection system designchloride ion analysisdiagnostic evaluationelectrochemical chloride extractionGround Penetrating Radarinfra-red surveysrapid chloride permeability testingresistivity testingservice life modeling

CTL Engineering is a full service consulting engineering firm providing environmental, geotechnical, construction administration and inspection, accident reconstruction, roofing/building envelope, and specialized testing services to the construction industry. The company is employee-owned through an Employee Stock Ownership Plan (ESOP) and has offices in Ohio, Indiana, West Virginia, Kentucky, Virginia, North Carolina and South Carolina.

accident reconstructioncivil engineeringconstruction administrationconstruction inspectionconstruction materials lab testingdesign-buildEnvironmental Remediationgeotechnical engineeringmetallurgical lab testing

DACCO SCI, INC. is a corrosion engineering, materials technology, and electrochemistry firm founded in 1988 by Dr. Chester M. Dacres and incorporated in Columbia, Maryland in 1989. It bridges laboratory research and practical field implementation, providing corrosion protection solutions for critical infrastructure nationwide, including cathodic protection system design, field and laboratory testing, and forensic failure analysis.

cathodic protection system designcoating inspectionelectrochemical impedance spectroscopyfailure analysisfield testingGIS asset managemention chromatographylaboratory testingMagnetic Particle Testingmetallurgical analysispotentiodynamic/cyclic polarization scansultrasonic thickness measurementweld inspection

Defense Flow Solutions is a supplier and manufacturer of piping products, fittings, flanges, and valves for the U.S. Navy, USCG shipbuilders, ship repairers, government agencies, and offshore industries. Based in Bay Minette, Alabama, it operates a 25,000 sq ft facility with an integrated machine shop and offers forging, machining, and pipe fabrication services.

CNC machiningdrill pressdye penetrant inspectionforgingManual Lathe MachiningM.I.G. weldingpipe rollingstick weldingtig weldingUltrasonic TestingX-ray testing

Fickett Structural Solutions, Inc. has partnered with private, federal, state, and local agencies in the A/E/C industry since 2001, ensuring the safety and quality of infrastructure through specialized services in structural inspection and design, load rating, nondestructive testing, and quality assurance. Headquartered in Middleton, WI, with regional offices nationwide.

bridge designdrone piloting (FAA sUAS)load ratingMagnetic Particle TestingPhased Array Ultrasonic Testingquality assurancerope access (SPRAT)structural inspectiontrainingultrasonic impact treatmentUltrasonic Testingweld inspection

Flagpoles, Inc. is a family-owned, four-generation manufacturer based in East Setauket, New York, producing aluminum lighting standards, poles, bases, and specialty components since 1969. It supplies municipal, commercial, transportation, military, and architectural markets nationwide, including roadway lighting poles for Departments of Transportation and defense-sector specialty items.

3D printing rapid prototyping3D scanninganodizingCNC Programmingdesignengineeringmanufacturingpowder coatingreverse engineeringstructural analysiswelding

Foley Specialty Services provides nondestructive testing (NDT/NDE) and drone-based inspection services for industrial facilities. The company combines certified technicians and advanced inspection equipment with drone and robotics technology to inspect hard-to-reach areas safely and without costly downtime, serving industries with a focus on safety, compliance, and quality assurance.

3D digital twin modelingaerial photographyconfined space inspectionsdrone inspectionsLiDAR mappingpipe crawler inspectionsreality capturerobotic inspectionsROV underwater inspectionsUltrasonic Testingvisual inspections

Froehling & Robertson (F&R) is the oldest independent consulting engineering/testing firm in the U.S., providing geotechnical engineering, environmental consulting, and construction materials testing and special inspections services throughout the Mid-Atlantic region. F&R also offers in-house drilling services, geostructural monitoring, and specialty engineering services.

barge drillingconstruction materials testingdrillingenvironmental consultinggeostructural monitoringgeotechnical engineeringGIS/GPS subsurface explorationsoils laboratory testingspecial inspections

General Tool Company (GTC) is an award-winning supplier of mission-critical hardware and systems to Aerospace and Defense manufacturers, based in Cincinnati, Ohio. GTC provides precision machining, fabrication, welding, assembly, integration, and testing for complex defense and aerospace programs, with over 30 years of experience and a 75-year legacy of high-performance machining. GTC is an Aeron Defense company.

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Germann Instruments develops, manufactures, and markets nondestructive testing (NDT) systems for concrete structures and concrete mixture optimization. Founded in 1974 by Claus Germann Petersen with the LOK-TEST pullout system, the company provides on-site nondestructive evaluation tools for researchers, field engineers, consultants, concrete producers, contractors, and owners, and organizes international educational workshops and training seminars.

concrete mixture optimizationcondition assessmentcorrosion investigationdefect detectionin-place strength determinationmonitoringnondestructive evaluation (NDE)repair quality evaluationtraining workshops and seminars

Govniu delivers robust and reliable infrastructure solutions and quality control, specializing in services for modern connectivity and asset integrity. Its services encompass engineering and design of scalable network architectures, implementation and construction, quality assurance through nondestructive testing, and maintenance. The team includes a Level 3 Certified Inspector and a Certified Welding Inspector (CWI), and its experience spans federal, military, and municipal contracting, specialized training, industrial, structural, and customized soluti

constructionengineering & designFiber Designfield engineeringmaintenanceproject managementquality controlvendor oversight

Precision. Speed. Compliance. Delivered. Precision Machining You Can Trust Delivering Full-Service Machining and Certified Test Specimens for Your Most Critical Programs Contact Us Green Specialty Services proudly serves major aerospace and defense OEMs, their supply chains, and government contractors who require precision test specimens and high-accuracy machined components. Our expertise in precision manufacturing, AS9100-compliant quality systems, and advanced inspection capabilities ensures that our customers receive reliable, high-performance parts that meet the strictest industry standards. Whether you need test specimens, custom-machined components, or full-scale production support, we provide the precision and dependability you need to keep your operations running at peak performance. Why Aerospace & Defense Leaders Choose Us for CNC Precision Machining Unmatched Precision.

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