Indiana Backflow Testing Directory
Browse certified backflow testers across all Indiana cities and counties. Compliant with IDEM cross-connection control requirements.
Indiana Backflow Testing Requirements
Indiana’s cross-connection control program requires annual backflow assembly testing for commercial, industrial, and irrigation systems. Testing must be performed by a state-certified tester and results submitted to your water utility. See Indiana requirements for full details.
Browse by City (20 cities)
IndianapolisMarion Co.Fort WayneAllen Co.EvansvilleVanderburgh Co.South BendSt. Joseph Co.CarmelHamilton Co.FishersHamilton Co.BloomingtonMonroe Co.NoblesvilleHamilton Co.LafayetteTippecanoe Co.GaryLake Co.GreenwoodJohnson Co.MuncieDelaware Co.Terre HauteVigo Co.KokomoHoward Co.AndersonMadison Co.ElkhartElkhart Co.LawrenceMarion Co.MishawakaSt. Joseph Co.ColumbusBartholomew Co.JeffersonvilleClark Co.