In 1979, Ross Cairo started a small glass supply company, servicing the commercial industry. He quickly saw the need for a more diverse offering of products and eventually became a distributor of serval lines of doors and windows to his customers. But the little company that grew was never just a supplier – they consistently maintained a high level of service by providing a full range of support from consultation to installation.
Over the years, SGI has built a reputation of excellence. Ross's son Angelo and daughter Niki have taken over the reigns and have successfully done so for the past two decades by taking on larger more sophisticated projects. A combined effort of premanufactured outsourced products along with fully fabricated frames in-house by our experienced employees delivering a complete package to the end client.
SGI is trusted by some of Canada’s most respected owners/developers/architects and general contractors.
An experienced leadership, production and installation team makes for a solid foundation for any type of project.
2022 marks its 43rd anniversary as a family-owned business and the tradition for high-level service and quality products.