The #1 Leak Detection and Repair Company in Columbus! Our local, family-owned company has been serving the greater Columbus area and communities throughout all of Ohio since 1994. Our highly trained staff will locate your hidden leaks using our proprietary technology and experience developed over 40+ years. If you have received a high water bill or think you may have a hidden water leak in your home or business - contact us first, we will save you time and money. We are your leak detection and repair professionals. American Leak Detection of Columbus The Industry Leader In Accurate, Non-destructive Water Leak Detection and Repair. Residential | Commercial | Municipal | Insurance OH Contractor License #SW00148 Licensed /Bonded/ Insured