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Project Support Services


Quality Testing, LLC (QT) offers a broad variety of services to support both the development and construction phases of civil engineering public works and commercial facility projects in Arizona and throughout the southwestern United States.

QT is AASHTO Accredited to perform the ASTM and AASHTO test methods associated with assessing materials compliance on nearly any type of heavy civil construction project. The scope of our AASHTO Accreditation includes the test methods associated with determining the properties of asphalt cement binder and asphalt emulsion products.  Our corporate headquarters and primary testing facility maintains an extremely large volume of properly maintained and calibrated testing equipment, as well as over 50 experienced engineers, laboratory and field technicians, inspectors and administrative support personnel.  With most of our staff being ACI and ATTI (Arizona) certified, and with select staff also maintaining various types and levels of ICC, NICET, PTI, AWS, ATSSA, ADOT and WAQTC certification, QT is prepared to put the appropriate personnel into service on nearly any construction project.

In addition to a sturdy materials engineering background, our corporate ownership and management team has a significant cumulative history of providing construction administration, construction engineering and civil engineering design from within the trenches.  That broad and seasoned perspective results in QT services that facilitate solid and thorough construction documentation.