It’s not mandatory to hire a home inspector before purchasing a home, but neglecting to do so could blindside you to issues in the house that are undetectable to the untrained eye. When you’re touring a home, you’re most likely going to notice that the walls need a fresh coat of paint and that the appliances could use an update. But you might not realize that there’s an issue with the electrical wiring throughout the house—one that could start a dangerous fire if left unfixed.