You are right my friend, because there are many fake companies which do the same what you are saying. In fact they use to take money early and not complete your work before time. But I know one of the company ThePixelStudios which will take money after making your website. And it gives 110% satisfaction guaranty to all his customers. The Pixel Studios is professional, very creative, and easy to deal with. Their staff paid close attention to how I wanted things done and they believed it. It would be my pleasure to work with them in future.