Lewis Environmental has been providing storage tank management services for over twenty years. The Company is certified for aboveground as well as underground storage tank projects. Our UST/AST Services include everything from removals to inspections to installations. The Company has performed numerous removals of storage tank systems throughout the northeast United States ranging from residential to multi-million gallon storage facilities. Closures and removals are performed on regulated as well as non-regulated storage tanks. Our extensive experience performing tank cleanings include entry and non-entry, mechanical, chemical, water and manual.