AST Construction, Inc. offers fifty years of combined above ground storage tank industry experience.  AST is a "turnkey source, single responsibility contractor" organized as a full-service company while maintaining an emphasis on innovation, safety and professionalism.  Our services provide professional engineering, design, inspections, foundations, dike walls, new construction, modifications, repairs, terminal dismantling, floating roofs and seals on all types of AST's.  Modernization and maintenance is in strict accordance with the latest editions of API 650/653, AWWA, FM and Pennsylvania DEP certified standards.