Thomas Wirth Associates is a nationally recognized firm of professional landscape architects and designers who are committed to designing outdoor spaces that are visually beautiful, artfully functional, and environmentally sound. Our projects reflect the tastes, character and needs of our clients, who range from individuals with residences to corporations with campus-style grounds. We approach every engagement the same way – with the experience, intuition, flexibility and aesthetic sensibility necessary to create highly-individualized designs that will weather the elements and endure over time.