John O'Hara was born, raised and currently lives in downtown Toronto. He founded Garrett Enterprises almost thirty years ago and has been providing services in the custom residential field ever since. He conducts his business based on his core values of hard work, integrity and quality of workmanship.

John has utilized his decades of experience and expertise from a wide range of construction projects to make his clients happy and excited to work with him. It is because of this reputation that his business has been based on referrals all these years. John looks for these same qualities in the architects, tradespeople and suppliers that he works with.