Farley, Smith & Denis Surveying Ltd. is a multidisciplinary survey and engineering firm which has been serving the Ottawa region for more than 110 years. We offer extensive experience and proven expertise in residential, commercial, institutional and governmental settings. Locally owned and operated, our history is closely tied to the development of the National Capital Area. We are registered members of the Association of Ontario Land Surveyors and the Association of Canada Lands Surveyors