DPHV Inc. Varin is a specialized engineering consulting firm that offers professional and technical expertise in structural engineering, from design to construction, in a wide variety of fields: design, fabrication and construction of residential, commercial or industrial buildings, stadiums, airports, transportation and telecommunications infrastructures. We also offer services for securing work environments (temporary or permanent lifelines), expertises, inspections and analyses of existing structures at heights, on steep terrain (rope inspection) and in confined spaces.