How To Integrate Instant Quotes On My Website

Hello everybody.I want to know if someone can advise me or tell me where I can get information from to integrate an instant quote on to my website like this http://www.madesimplegroup.com/ if you click on instant quote you have to answer a series of questions and at the end of it you get the perfect product for you. I have my questions and answers ready I just need to know how to add this to my website or if someone could advise me on how to do this that would be really great.