Being a plumber often involves dealing with a frantic customer while solving the problem. Afterward, we know every plumber wants to leave an amazing impression so that they will get the next call. Passing on some wisdom that the customer may not be aware of is a fantastic option that doesn’t cost a penny.
Many people buy a home without the faintest idea of how their plumbing works or where the pipes are. We find helping the customer figure this out can help immensely. Additionally, there is always the option of tagging the lines with zip ties so that the customer understands what they’re looking at.