high-strength bolting inspection

Audax NY is a DOB-approved Special Inspection Agency and A2LA-accredited testing laboratory serving New York City construction projects. Founded in Brooklyn, the firm provides monitoring, testing, and special inspections for contractors, developers, and engineers across all five boroughs, covering excavation, demolition, foundation work, structural steel, and infrastructure projects.

concrete testingdrillinggeotechnical investigationmaterials testingoptical monitoringrock coringsoil boringspecial inspectionssurveyingVibration monitoringwelding inspection

KAI Hawaii, Inc. is an employee-owned, full-service structural engineering firm founded in 1995 by Ken Hayashida, based in Honolulu, Hawaii. It provides project management, structural engineering, forensic engineering, and special inspection services, and has completed over 4,000 projects involving new construction, repair, rehabilitation, alteration, maintenance and engineering investigation of buildings, bridges and other structures.

construction inspectionDrone InspectionForensic engineeringnon-destructive testingproject managementspecial inspectionstructural engineeringstructural welding inspection

KC Engineering Company, a subsidiary of Materials Testing, Inc., is a full-service geotechnical engineering, materials testing, and special inspection firm serving Northern California from offices in Redding and Vacaville. Formed in 1996 by Douglas King and David Cymanski, the firm provides geotechnical engineering, engineering geology, materials testing, laboratory testing, and specialty services including forensic investigations and peer reviews.

expert witness servicesfault investigationsfield and laboratory testingfloor level surveysgeotechnical monitoring with inclinometerpeer reviewslope stability analysisspecial inspectionstructural welding inspectionsubsurface exploration