For almost 30 years, a multitude of consulting engineering firms, construction companies and government agencies have relied on Independent Testing Labs' (ITL) state-of-the-art facilities to provide them with unmatched comprehensive materials, analytical and environmental testing and inspection services. Our combination of services ensures our clients that they will get the full benefit of our experience and professionalism without having to search for two companies for their projects and then hope that the two will work well together.