Customer called in about all 3 toilets inside of home having issues. Dye tested 2 of the toilets and found that the flapper had failed. Third toilet had its fill valve broken and we were unable to test. Options were given for both repairs and replacement of all toilets. Customer chose to repair toilets at this time. Note: customer was advised that downstairs toilet handle was broken. Replacement was recommended but customer declined repairs at this time. Customer was notified that installation of flapper would be under no warranty or guarantee. And that she may have issues with flapper chain falling off handle. Shut water off to building. Drained toilet tanks. Installed new flapper on downstairs toilet. Removed existing fill valves on other two toilets. Removed existing flappers. Installed new fill valves. Installed new flappers. Reinstalled existing water supplies. Note: water supplies were built into angle stops. Unable to install new supplies. Slowly turned water back on to home