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DTLS is a landscape architectural design firm focused on delivering innovative, creative and environmentally sustainable projects. We provide quality planning and design services, molding the natural and built environment to create campuses, streets, parks and civic spaces that are both practical and beautiful.

We are committed to placemaking through a holistic approach. As landscape architects, we thrive on being part of an interdisciplinary effort that integrates the client and consultants into one focused project team. We lead by providing innovative designs, outstanding technical documentation and constructible solutions to meet the client’s scope, budget and schedule.
We believe that true excellence in landscape design comes from strong relationships – between clients and designers, and between people and nature. Our long history as practitioners in St. Louis and the Midwest makes us mindful of just how important such connections are to build and sustain. From our first meeting to the end of construction and beyond, we pride ourselves on getting the details right.

September 24, 2013 - Present