Inch-On Materials Testing Laboratory is a DPWH-BRS accredited Engineering and Construction Laboratory established in November 2018. Inch-On is an independent testing laboratory dedicated to verifying the quality of soil and construction materials. It also conducts in-situ testing of soil, concrete, and foundation piles using specialized equipment to ensure structural and foundational integrity. Inch-On follows ASTM and AASHTO testing standards and is accredited by the Department of Public Works and Highways – Bureau of Research and Standards (DPWH-BRS).

Field Testing
Field Testing involves in-situ evaluation of soil, concrete, and pile foundations conducted directly at the project site. These tests follow established international standards to accurately assess ground conditions, material strength, and foundation performance, ensuring safety, reliability, and compliance throughout construction. Our services include

Laboratory Testing
Laboratory Testing delivers precise quality evaluation of soil and construction materials using state-of-the-art apparatus. Through standardized and reliable testing procedures, it ensures materials meet required specifications and industry standards, helping guarantee structural integrity, safety, and long-term performance in construction projects.