O'Shanter Development Company is a family-owned Residential property management and Real Estate Investment business. Adam and Jonathan Krehm now manage the company their father, William, founded in Toronto in 1963.With more than 50 employees the company is able to address the needs of all its clients and tenants. The property portfolio exceeds 1,650,000 square feet and comprised of over 2,300 residential rental units.The supervisory staff specializes in Operational and Project Management, Construction, Energy Management, Fire Code Retrofit, Mechanical Systems, Heating, Ventilation and Air Conditioning, Electrical, and Plumbing. Housing all this available talent and expertise under one roof provides our tenants with a team of professionals working to ensure our buildings are managed professionally and efficiently.O'Shanter was the first property management company in Canada to achieve ISO 9001 Quality Management and ISO 14001 Environmental Management certifications. The company holds itself to the highest standards of professional practices.