Leak upon arrival. Customer stated a previous plumber said there was a leak in between the two bathrooms from upstairs to down stairs causing her water bill to be high. After looking in all bathrooms noticed half bathroom fill valve downstairs constantly running. After we shut the water off to that toilet the meter was no longer showing a leak. Informed customer the fill valve would need to be replaced. Gave customer estimate, customer approved estimate. Customer wants the work done march 4th in the morning. Informed customer we could add her original reschedule credits onto that job.