Welcome to Glenoaks Landscape Contractors. Since 1990 when the company began, Joseph Cagna, founder and president had only one goal in mind for his clients, to provide the customer with the highest quality of products, workmanship as well as customer care, in the industry. Over 25 years later, and with a nearly 100 percent referral rate, Glenoaks is recognized as one of the most distinguished design/build landscape company’s in Toronto and the G.T.A. With a Guarantee second to none and a proud long time member of Landscape Ontario, let Glenoaks show you how a true landscape design/build company should treat you.