This includes fifteen hours of consultation, site evaluation and conceptual drawing. You will work directly with Kevin O'Neill, owner of Great American Landscapes, Inc. and a Heights School parent. Great American Landscapes is a full service, design, build and maintenance landscape contracting company. They have been serving residential, commercial and institutional clients in the greater Washington area since 1984. A large majority of clients come to them through referrals or as repeat customers. Find out why for yourself!