Schlager providing a variety of services like construction, excavation, septic installation, landscaping, foundation repair, Gradall Service and more. Schlager is providing a quality service to the Parry Sound and Muskoka area ever since. We care for residential and commercial clients by providing a variety of construction services. We create partnerships with our clients and work together to achieve their goals for cost, schedule, and quality. Delivering quality projects on time and within budget is the cornerstone of Schlager’s reputation.