builders directory

im needing a website that has a directory feel/ social network, our customers need to be able to upload there own page add links pictures and about us etc, from there they can post information,jobs, updates, to a main lobby wall where all customers can see and reply ie bid or comment, we also need a specialist client area where only supplies companies are listed, we dont need a chat fuction howerver inbox and messaging are a must, we would also need a search bar to make searching different trades in different areas easy, we would also like and option for busineses to be able to uplaod free listing so just business name and area they cover. due to being stung in the past with this project we will be willing to make a deposit of £200 and then pay in milstones or the final amount on completion. Im hoping to deal a design that speak fluent english as we need to be 100 percent clear on the project and product.