dye penetrant examination

Challenge Testing provides geotechnical field testing and sampling, non-destructive examination (NDT), and materials analysis for clients throughout the Southeastern United States and around the world. Its roots reach to a family engineering business founded in 1953, and it operates locations in Mobile and Tuscaloosa, Alabama, and the Pacific Region. It serves heavy industry groups including energy generation, shipbuilding, aerospace, marine, refining, and infrastructure.

direct push samplinggeotechnical drillinghollow stem auger drillingMagnetic Particle Testingmarine sediment core samplingmud rotary drillingradiographic examinationrock coringShelby Tube Samplingsplit spoon samplingultrasonic examinationVibracore sampling

Contractor Service & Fabrication, Inc. (CSFCO Inc.) incorporated in 1994 and offers over forty years of plant industry experience providing industrial and mechanical contracting and industrial fabrication services to the global industrial market. The company emphasizes core values of Safety, Quality, Relationships, and Results, and is certified as an R Stamp holder, AISC certified for steel building structures, and a NCCER accredited training sponsor.

civil contractingelectricalhydro and pneumatic testingindustrial fabricationmagnetic particle examinationmechanical contractingpipingradiographic examinationsteel fabricationwelding

GEOMAT Inc. is an engineering and testing firm providing geotechnical engineering, construction materials testing, special inspection services, construction management and quality control, environmental due diligence, laboratory testing, and geotechnical drilling. Founded in late 2003 by George A. Madrid, it serves the Southwest and Mountain Region including New Mexico, Colorado, Arizona, Utah, and West Texas. GEOMAT was acquired by UES in October 2025 and operates as GEOMAT, A UES Company.

construction managementenvironmental site assessmentgeotechnical drillinglaboratory testingmagnetic particle examinationmaterials testingquality controlseismic site classificationspecial inspectionultrasonic examination