O'Shanter Development Company is a leading residential property management and real estate investment brand that has been serving the Toronto and Mississauga area since its establishment in 1963. Founded by William Krehm, the company is now managed by his sons, Adam and Jonathan Krehm. With over 50 employees, O'Shanter Development Company is well-equipped to meet the needs of clients and tenants alike.

Their extensive property portfolio spans over 1,650,000 square feet and comprises more than 2,300 residential rental units. The company's dedicated team specializes in operational and project management, construction, energy management, fire code retrofit, mechanical systems, HVAC, electrical, and plumbing. By housing all these areas of expertise under one roof, O'Shanter ensures that their buildings are managed professionally and efficiently.

Certified with both ISO 9001 for quality management and ISO 14001 for environmental management, O'Shanter Development Company sets the highest standards of professional practices in the industry. These certifications highlight their commitment to quality and environmental sustainability. With O'Shanter Development Company, you can trust that your apartment rental needs will be met with excellence and integrity