Whether it is a small home or a large commercial tower, building owners will need to hire building inspectors every now and then. This is because they help them ensure their building conforms to building codes. If they do not, they tell you what is wrong and detail the fix for you. They are particularly helpful and required when it comes to renovations and remodeling. They ensure the project meets legal requirements before it begins. This helps reduce costs and delays during and after construction. As such, whether you choose to hire an independent inspector or one from a larger firm, both can very useful.