An established family firm with a reputation for creativity and excellence, Mariani Landscape is one of the largest landscape design, installation and maintenance firms in the country for residential clients. Headquartered in Lake Bluff, Illinois, Mariani’s comprehensive offering of services enables both residential and commercial clients to rely on one exceptional source for all their landscape needs. With over 400 employees, Mariani continues to offer personalized, professional service a half-century after its inception. In 2007, Mariani became the first landscape design, installation and maintenance firm in the country to receive ISO 9001 certification, signifying Mariani’s dedication to client satisfaction. Mariani Landscape is known for installing high profile projects such as Evening Island at Chicago Botanic Gardens and the restoration of Lake Forest’s historic downtown district, as well as numerous Chicago area residential projects. Mariani’s talented landscape architects and other employees consistently win prestigious state and national awards and are featured in garden publications. Mariani has received recognition from the Professional Landcare Network, the American Society of Landscape Architects and the Illinois Landscape Contractors Association, among others.