AD-TEK INC

AD-TEK INC specializes in the calibration, maintenance, and precision repair of analytical laboratory equipment and testing systems, primarily serving federal transportation infrastructure programs. Their core capabilities center on ensuring the accuracy and regulatory compliance of materials testing instruments, including laboratory trailer calibration, cylindrical specimen end grinder systems, and precision calibration of materials testing apparatus. The company demonstrates deep technical expertise in traceable metrology, NIST-standard calibration protocols, and the servicing of high-accuracy analytical instrumentation used in geotechnical, asphalt, and concrete testing environments. Their specialization lies in maintaining the integrity of field and lab-based testing workflows critical to DOT compliance, with a focus on minimizing downtime and ensuring audit-ready documentation for quality control systems. The contractor maintains a consistent and long-standing relationship with the Department of Transportation, delivering mission-critical services that support highway and transportation materials certification. Their work directly enables state and federal agencies to meet FHWA and ASTM standards for pavement, soil, and aggregate testing, ensuring infrastructure safety and regulatory adherence. AD-TEK INC is consistently engaged to support both mobile lab units and fixed-site testing facilities, indicating a proven ability to operate in diverse field and laboratory environments under strict federal oversight. Their primary industry focus is in testing laboratories and services (NAICS 541380), with complementary work in analytical instrument manufacturing (334516) and precision equipment repair (811219). This positions them as a niche provider for transportation agencies requiring integrated calibration, maintenance, and equipment procurement services for materials testing infrastructure. They are not a generalist service provider but a specialist in the metrology lifecycle of civil engineering lab systems. AD-TEK INC is a small business structured as a 2L entity based in Boring, Oregon. While currently holding no formal government certifications, their consistent performance on DOT contracts demonstrates reliability in meeting stringent federal technical and compliance requirements. Their geographic positioning supports West Coast transportation networks while maintaining the agility to respond to field-based calibration needs across regional DOT districts.