Established in 1915, George Stone & Sons
is the oldest family-owned construction company
in Northern Ontario.
Managed by a team of highly competent management and construction professionals, and celebrating our 110th anniversary in 2025, we have provided over 100 years of continuous service as Design-Builders, Construction Managers, and General Contractors for clients in the industrial, commercial, institutional, heritage, and public sectors. Our exceptional reputation for completing projects on time and budget and consistently meeting or exceeding expectations for quality and safety has led to George Stone & Sons Inc. being one of the most sought-after firms in Northern Ontario.
We believe that our expertise, understanding, and established track record will lead to numerous successful opportunities in the future. Our portfolio includes a variety of projects ranging from $10,000 to 20 million dollars. Over the past five years, our average annual construction value has been around 8 million dollars.
A FEW OF OUR VALUED CLIENTS
