Colleen has been with Mariani for over 22 years, starting as a Design Intern in college. She currently leads the Mariani Design Studio in Highland Park and has helped build our design group into a recognized leader in landscape architecture, receiving numerous awards for excellence. Colleen believes in the power of collaboration and teamwork to achieve exceptional results. Colleen and her design teams work closely with clients to understand their unique needs and preferences and develop creative and innovative design solutions that transform outdoor spaces into beautiful and functional landscapes. She is dedicated to ensuring that every project is executed with precision and care, and that the end result exceeds the client’s expectations. Colleen holds a Bachelor’s degree in Landscape Architecture from Michigan State University and is a licensed Landscape Architect (PLA).