User-Friendly Website Redesign

My current business site already contains all the pages, copy, and branding assets I need, but navigating it feels clunky to visitors. I want the entire interface rebuilt so customers can reach the “Request a Quote / Book Now” step with as few clicks and as little confusion as possible... (Budget: £300 - £420 GBP, Jobs: Graphic Design, HTML, UI / User Interface, Web Design, Web Development, Website Design, Website Optimization)