Aeration Septic Inc. (ASI) services and repairs residential aeration systems and commercial wastewater treatment plants throughout Ohio. Since 1989 our customers have trusted our quality service which is completed according to manufacturer specifications. We sell, service and maintain a wide selection of aerobic treatment systems to meet your specific needs. We also perform septic inspections for point-of-sale transfers and health department required documentation, and can collect EPA required NPDES water sampling. Call our service professionals and find out how we can help.