non-destructive testing

AAA Plating & Inspection, Inc. began business in 1958 and operates a 50,000 square foot facility in Compton, California, described as the largest vacuum coatings facility in the world. The company provides metal finishing, plating, Ion Vapor Deposition (IVD) and non-destructive testing services, and is most noted for serving the aerospace industry. It holds AS 9100 and Nadcap certifications for Chemical Processing and Non Destructive Testing.

anodizingcadmium platingconductivity testingFluorescent Dye Penetrant inspectionglass bead blastingIon Vapor Deposition (IVD)magnetic particle inspectionpainting/coatingspassivationRockwell hardness testingsalt spray fog testingstress relieve up to 650Fvacuum cadmium coating

Aaron Environmental Services is an engineering, consulting and contracting firm providing environmental services throughout the Northeast United States, including Connecticut, Massachusetts, New York, Rhode Island, Vermont, New Hampshire and New Jersey. The company services underground and above ground storage tanks, gasoline service stations, storage terminals and commercial and industrial facilities, with tank management as a specialty. It has 33 years of experience in its core environmental areas and is a Certified Small Business Enterprise.

cathodic protectionconsultingcontractingdrillingengineeringgroundwater remediationpermittingpiping installationsprotective coatingssite restorationstank cleaningtank constructiontank installationtank removaltank upgradesvacuum excavation

of page CONSTRUCTION QUALITY ASSURED SINCE 1989ABOUTABOUTOn November 28, 2025, AAR joined SOCOTEC, marking an exciting new chapter in our company’s history. This partnership builds on AAR’s long-standing legacy of technical excellence, integrity, and people-focused service. By joining SOCOTEC, we expand our reach and capabilities as part of a unified team of more than 1,700 experts nationwide. Together, we deliver broader, integrated solutions to better serve our materials testing and construction quality clients. ​ Founded in 1989, AAR has continuously provided construction quality assurance, quality control, special inspection, and materials testing services throughout Washington State. AAR is a Washington Association of Building Officials (WABO) certified independent special inspection and materials testing agency headquartered in Redmond, Washington. Our laboratories in Redmond.

destructive testingmaterials testingquality assurancequality controlspecial inspection

Accessory Aero Group, LLC is located in Zebulon, Georgia and specializes in non-destructive services, overhauling, aircraft wheel and brake repair, and batteries. AAG provides pick-up and delivery services for the Atlanta area, surrounding states, and other areas throughout the United States, and aims to be a one-call maintenance support team. Its inspectors are certified to the latest ASTM and NAS-410 standards with over 100 years of combined experience.

aircraft wheel and brake repairbattery serviceon and off-site non-destructive testingoverhaulingpick-up and delivery

Accu-Chek, Inc. provides in-house and on-site calibration services for dimensional, metallurgical, and electronic equipment. The company calibrates inspection, measuring, and test equipment (IMTE) to manufacturer, Federal/Military/ANSI, or customer specifications, and offers dimensional inspection services including capability studies, production surveillance, and reverse engineering. It also provides calibration and instrumentation repair, and has served as a leader in calibration and instrument inspection since 1984.

calibrationCapability studiesDimensional inspectioninstrumentation repaironsite inspectionsproduction surveillancereverse engineering

ACER Associates, LLC, founded in 2003 and based in West Berlin, New Jersey, is a regional environmental consulting and engineering firm serving New Jersey, Pennsylvania and the broader Northeast and Mid-Atlantic. It provides environmental consulting, geotechnical engineering, geophysical and non-destructive testing, and cultural resource management services, from due diligence through site investigation, remediation and permitting.

Archaeological investigationsconcrete scanningconstruction inspectionenvironmental consultingGeophysical testinggeotechnical engineeringGround Penetrating Radarsite remediationwetland delineation

Achievement Engineering Corp. (Achieveng) is a minority-owned small business engineering firm founded in 2010 in San Jose, California, now with four offices across the Bay Area and Central Valley. Its team of engineers, geologists, inspectors, and administrative staff provides materials testing, inspection services, and engineering solutions for projects ranging from transportation infrastructure to commercial and residential buildings.

construction observationenvironmental site assessmentsfield testinggeotechnical engineeringmaterials testingquality assurance/quality controlremediation designseismic hazard evaluationspecial inspectionTensile and Compression Testing

ADVACAM designs and produces photon-counting radiation imaging cameras and detectors based on CERN technology, including the MiniPIX, AdvaPIX, and WidePIX series. Founded in 2013, its detectors are used for material analysis, non-destructive testing, color radiography, radiation safety, space weather monitoring, and medical applications, including by NASA on the International Space Station and by ESA.

custom OEM integrationparticle trackingR&Dsingle-photon counting detector design and productionspectral color radiographyX-ray imaging

Advanced Infrastructure Design, Inc. (AID) is a research-driven consulting engineering firm established in 1998, headquartered in Hamilton, New Jersey, with a second office in Philadelphia, Pennsylvania. Staffed by licensed Professional Engineers, scientists, researchers, and technicians, AID assists government agencies, engineering firms, and contractors in evaluating and designing new and existing infrastructure. It is a certified WBE/DBE/SBE firm led by President Mojgan Mohtashami, PhD, MBA.

3D Lasercompressive strength testingcoringground penetrating radar (GPR)half-cell potential testingHWD-FWDImpact-EchoLCMS & LDTMlife cycle cost analysisLWDpetrographic examinationsurface resistivity testing

Advanced Materials Technologies, LLC (AMT) is an FAA- and EASA-approved repair station in Chandler, Arizona offering aftermarket aerospace component repair for the aerospace and gas turbine industries. The 60,000 sq ft climate-controlled facility combines APU hot-section repair, a full-service precision machine shop, platinum aluminide and thermal spray coatings, vacuum heat treat and braze, electron beam welding and in-house metallurgy — delivering cost-effective alternatives to OEM service with on-site DER repairs.

5-axis EDM hole drilling5-axis machiningairflow testingchemical strippingCNC latheselectron-beam weldingFPI precision inspectionhoneycomb brazemetallurgical testing labplatinum aluminide coatingprecision millingshot peensinker EDMthermal spray coatingtig weldingvacuum furnace brazingVacuum heat treatVertical Turning Latheswire EDM

Advanced Overhead Crane Services provides service and repair of overhead cranes, hoists and related material handling equipment, modifications including complete new turnkey systems, new installations and upgrades, operator training and OSHA inspections, and 24 hour emergency services. The company employs Master Journeymen and Maintenance Electricians and technicians factory trained by various hoist and crane manufacturers.

24-hour emergency serviceshoist inspectionnew installations and upgradesoperator trainingOSHA inspectionsoverhead crane inspectionoverhead crane repair

Adaptive Energy was founded in 2001 to provide customized, non-destructive material evaluation and testing solutions for government, aerospace, transportation, energy, materials and infrastructure industries. Headquartered in the Seattle/Tacoma area (Tacoma, WA), the company combines digital radiography, computed tomography and ultrasonic technologies with robotic and mechanical assemblies and software for system control, data collection and analysis. It is the exclusive distributor of FORCE Technology's P-Scan ultrasonic scanners in the U.S. and Canada.

computed tomographycustom system engineeringdigital radiographyeddy current testingfabricationfluoroscopymachiningrobotic and mechanical assembliessoftware integrationUltrasonic Testing

Aero Gear is a privately-held aerospace manufacturer based in Windsor, Connecticut, founded in 1982. It engineers and manufactures aerospace gears and gearbox assemblies, performing most engineering and manufacturing processes in-house in a 100,000 sq. ft. climate-controlled facility. The company serves major engine manufacturers and Tier 1 suppliers and has shipped 10,000 gearboxes.

5-axis millingCMM inspectioncylindrical grindinggas quenchinggearbox assemblygearbox testinggear designisotropic superfinishinglow pressure vacuum carburizingmetallurgical testingprecision grinding

Aero Metals is an ISO 9001:2015-certified investment casting foundry founded in 1961 and headquartered in La Porte, Indiana. It manufactures high-precision investment castings for aerospace, military and defense, firearm, security hardware, pump and valve, agriculture, automotive, and industrial applications, with AS9100 certification and ITAR registration.

CNC machiningDesign & Engineeringheat treatingin-house toolmakinginvestment castingmetallurgical testingplating

A-PRO (Aero Precision Repair & Overhaul Co., Inc.) is an OEM approved MRO providing repair and overhaul of landing gear, hydraulic components, flight controls, wheels and brakes. Founded in 1989 as a joint venture subsidiary of Dassault Falcon Jet Corp. and Messier-Hispano-Bugatti, it is now directed by Dassault Falcon Jet Corp. and Safran Landing Systems. Its 40,000 square foot facility supports ATA chapters 27, 29 and 32 for Falcon, ATR, Sikorsky, Airbus Helicopters and Embraer aircraft.

bushing shopflight control repairhydraulic component repairlanding gear overhaulmachine shopmedia blastingOEM designed test benchespaint shopwheel and brake overhaul

AeroTek Manufacturing Ltd. is a Canadian aerospace metal finishing company based in Whitby, Ontario, with more than 70 years of experience. It provides metal coatings and processes for the aerospace, nuclear, and other industries, and is ISO 9001:2015, AS9100, and NADCAP certified, ITAR-registered, and part of the Canadian Controlled Goods Program.

abrasive blastinganodizingchemical conversionelectroplatingheat treatmenthydrogen de-embrittlementIon Vapour Deposition of Aluminummaintenance, repair and overhaulpaintingstress reliefstrippingsub-assembly

Aircraft X-Ray Laboratories, Inc. is a non-destructive testing laboratory serving the aerospace industry since 1938. It provides NADCAP-certified inspection services and is one of the only companies in the USA to offer DDA, CR, CT, and FILM. The company also offers chemical processing and painting, including robotics in the paint department.

anodizingblastingchemical processingcleaning and etchingcomputed radiographydigital X-raymagnetic inspectionpaintingpassivationpressure testrobotics painting

Air Transport Components LLC is an independently owned aerospace component repair company (FAA Repair Station) founded in 1998, specializing in the repair and overhaul of components and accessories for commercial and military air transport aircraft. It operates over 100,000 square feet of facilities in Gilbert, AZ and Tulsa, OK, and has repaired over 200,000 components in the last 25 years.

cadmium platingCNC grindingcomponent repair and overhaulengineering with DER and PMA capabilitiesHVOF thermal spraymachiningplatingquality control testingrefinishingshot peening

A-Lab Corp is a Dayton, OH-based metals testing facility that has been providing independent, consistent testing of commercial metals since 1984, serving customers nationwide. The laboratory helps companies ensure their products meet national, international, and proprietary standards.

analytical chemistryauditsconsultingmechanical testingmetallography testingtraining and certification

Alexander Industries provides precision CNC machining and unique manufacturing solutions to a variety of industries, including defense, aerospace, food & beverage, furniture & agriculture. The company performs machining in-house and manages the entire manufacturing supply chain, delivering an end product customers can ship or place directly into service.

3 & 4 axis millinganodize & chemfilmassemblyblack oxideCNC machiningCNC saw cuttingengineering & designheat treatingkittingpackagingpassivationphosphate coatingsalt bath nitridingturningwelding

Alexandria Metal Finishers was founded in 1962 to meet the demanding electroplating and anodizing requirements of the country's space program. It provides metal finishing services to the aerospace, telecommunications, electronics, medical, packaging, defense and commercial industries, specializing in technically difficult and unique plating and finishing processes. The company is Nadcap Accredited, ISO 9001 Certified, CMMC Level 1 Compliant, and ITAR/DDTC Registered.

aluminum anodizingchemical filmselectroless nickel platingelectroplatingelectropolishingexotic substrate platingpassivationprecious metals plating

Alloy Engineering is a diverse custom fabricator based in Berea, Ohio, specializing in high-temperature and corrosion-resistant alloys. The company designs and manufactures alloy equipment for high-temperature and corrosive industrial applications, and also services and improves existing equipment through aftermarket products and parts.

ASME heat exchanger designASME pressure vessel fabricationmachining and CNC millingmetal fabrication

ALLWEST is a full-service professional engineering, environmental, and construction materials testing firm serving the Inland Northwest, with over 20 years of experience. Its team of engineers, environmental professionals, geologists, engineering technicians, and special inspectors assists design professionals and owners from project planning through final construction.

aggregate testingasphalt testingcertified weld inspectioncompaction testingconcrete testingconstruction monitoringlaboratory testingsoils testingspecial inspections

Alternate Systems is an ISO/IEC 17025:2017 accredited calibration and testing laboratory with an ISO 9001:2015 certified quality management system. It provides precise calibration for electrical, mechanical, temperature, pressure, and non-destructive testing instruments, in its lab or at customer facilities, and manufactures coating and film thickness standards.

calibrationenergy-dispersive X-ray micro analysisenvironmental monitoring system designFDA validation protocols IQ/OQ/PQradiation safety trainingSCADA and temperature monitoring systemstemperature mappingtestingXRF coating thickness measurement