The engineering consulting firm DTA CONSULTANTS, specializing in engineering, construction, art and building works, is composed of a team of passionate and has an enviable expertise. Timelines, accuracy, flexibility and competitive costs are the foundatio
NCL Envirotek inc. was founded in 1985. The company specializes in the geotechnics, materials control and environment. It is ISO 9001: 2015 certified and has its own laboratory for tests on soils, concrete and aggregates.