Since 1974, Richard Van Dusen Construction has supplied a variety of excavation & construction projects in southern Ontario. As a diversified construction company, projects range from pond construction and landscaping to enhance owners enjoyment and property values to residential development for the home builder with construction and installation of concrete footings and foundations. Solutions for your ground source heating with Geothermal Heat Pump Systems. Call Richard for more information. An experienced contractor and team with construction equipment available for hire on a contractual basis. We will help you develop the most cost effective solution for your specific excavating project from beginning to end!