A frequent business type near Mary Hamilton is Legal Services .
For food stuffs and household goods there is a Grocery Store around to provide. Rest assured, there is at least one doctor in the area. Only a stone's throw away you will find a management consulting firm. Working parents looking for a baby sitter, au pair or nanny have a choice of Day care services.
A local Employment Agency can assist with anything from graduate to executive positions. If you are hungry there is a restaurant serving the area.