Upon arrival customer had a toilet that was constantly running. She mentioned that the toilets were just freshly rebuilt within the past year. Given that information we further inspected all 3 Toto toilets to find all sets of rebuilt parts were recently added and are in working order, just out of adjustment. On the one toilet the chain had to be adjust to have proper seal to flush valve. On the other toilet the fill valve hose had become disconnected. Customer wanted 3 flush valve seals ordered as well as 4 toto toilet handles ordered. When parts come in we will deliver and install one handle for customer as this job was sold on todays visit. Thank you for calling JohnThe Plumber -Shane