Looking for Home Builders

Hi, We live in a Victorian mid-terrace house in conservation area (Petersfield) and are looking to extend the kitchen – and possibly add first floor extension and en-suite extension on second floor. Key aim is to create a kitchen-diner with level access to courtyard garden and second bathroom. Open to a range of design styles and ideas. We are seeking an architect, in the first instance, to advise on this project and would welcome any recommendations. Many thanks.