Established in 1998 G.S.C. began as a small family company and within three years quickly expanded throughout Toronto and the G.T.A. and became one of the top cleaning and maintenance providers in the region.

For almost a decade G.S.C. has worked tirelessly to develop, new and innovative services that will provide our clients not only with a clean and safe business environment but also with services that are flexible to our client's cleaning and maintenance needs.

At G.S.C., we have set ourselves apart from the competition by offering the most comprehensive cleaning methods for industrial, commercial and institutional cleaning throughout Toronto and the G.T.A.

Today through hard work and dedicated employees, which accumulate to over 50 years of hands on experience, G.S.C. has revolutionized the industry of cleaning and maintenance with its sound approach for providing the best and most needed services to our clients while also taking care to preserve our environment.