I need a professional responsive website designed for my company to generate leads

General information for the website: We sell adjustable beds/mattresses direct to the public and am looking for a website to generate leads.
Kind of development: New website from scratch
Description of every page/module: The home page should show our product and direct users to other areas on the website. It should have a call to action and be lead generation based. It should be easy for customers to navigate and make an appointment either on-line or by phone number.
Description of requirements/features: Will need advice here
Extra notes: I have a start up company selling Adjustable Beds and Custom made latex mattresses direct to the public, in Australia. I will be doing advertising which will drive some people to the website therefore I need a professional responsive website that is informative and will generate appointments for my sales team. The website will have a Home page, About Us, Our Products, Why Adjustable beds, Why Latex, Benefits of sleep, Contact us/make an appointment. I have most of the texts done and am happy to have your input or change but will need stock pictures. I have a logo. I am looking for someone I can work with to get a good trustworthy, professional and usable site.