Farnsworth Group is a full-service engineering and architectural firm that offers a range of engineering and mechanical services to private and public sector organizations throughout the United States. Its clients include municipalities, health care facilities, educational institutions, recreational organizations and commercial establishments, as well as state and federal government agencies. The group offers stormwater management, site planning and construction document review services. It also provides landscape architecture, electrical engineering, plumbing and construction services. In addition, Farnsworth Group offers land development, street design, and wastewater collection and treatment services. The group manages a staff of architects, engineers, surveyors and scientists. Farnsworth Group maintains a location in St. Louis.