About Us

ETI's commitment to quality, combined with the desire and proven ability to successfully undertake work in a timely manner, distinguishes our firm from its competitors. Through our comprehensive, in-house quality assurance program, ETI personnel receive up-to-date training and expertise. Additionally, all ETI personnel and services are supervised by SK&A licensed professional engineers.

ETI's field personnel are fully trained, competent, and certified under the appropriate American Welding Society (AWS), American Concrete Institute (ACI) or Washington Area Council of Engineering Laboratories (WACEL) categories. Exterior Insulation and Finish System (EIFS) observers are certified with the Association of the Wall and Ceiling Industry (AWCI) and our roof observers are members of the Roofing Construction Institute (RCI).

ETI's laboratory maintains accreditation with WACEL. We are also lab-accredited with the American Association of State Highway and Transportation Officials (AASHTO) and the Cement and Concrete Reference Laboratory (CCRL) and participate in lab inspections administered by the National Institute of Standards and Technology (NIST).