Build a Website

I am looking to start a business website. I purchased a hosting account months back. I have been waiting for a designer to get back to me since. Whilst waiting, I set up three e-mail accounts to start communicating with my customers, no problem. Pease can you quote me on a business website. I have no idea. I would like you to guide me on how to start. I would like three example websites to choose from. I have three corporate colours; red, black and grey. I have a logo in high regulation I can use. My main objective is to direct traffic to my site, welcome incoming leads to make contact and introduce the products I supply. I have also set up an account with Google on Google business and plus.