Why is a home inspection necessary? A: Since purchasing a home is one of the largest investments you are likely to ever make, it is important to find out as much as you can about the present condition of the home. This allows you to determine the need for any major repairs prior to purchasing. A home inspection can also pinpoint the positive features in your home and can provide insight into the maintenance that is needed to keep it in the best condition. Q. What is the best way to select a home inspector? A: Contact them and inquire about their past experiences and credentials. It is important to feel that an inspector is attentive to your needs and fully qualified to complete their job efficiently.