We have recently moved house and need help to sort out the garden. It slopes in all directions and is not particularly child-friendly. Being fairly novice gardeners, I think we need someone to help us get the basic shape planned out properly before spending any money on levelling, turfing, fencing, etc. We have spoken to a couple of landscaping firms who advertise as offering 'design' services, but it seems they are more geared up to the hard landscaping side of things than actual gardening/planting.
Is a garden designer what we need? And if so, would they be able to do (or subcontract) the landscaping work themselves, or would they just come up with a plan which we would take to someone else? How long would the design process take, and roughly how much would it cost? Any particular qualifications/membership of trade body that we should look for in choosing one? If anyone can recommend a local one, that would be even better. We are in South Bucks.