D'Onofrio, Kottke and Associates provides a broad spectrum of civil engineering and land surveying services to both private and municipal clients. We are primarily involved in the planning and design of new residential, commercial and business park properties, but have also worked with local and municipalities in the development of new streetscapes and rehabilitation of existing infrastructure. Over the years we have developed strong relationships within the development and construction industry of South Central Wisconsin, as well as with local government entities and regulatory agencies.