Decca Janitorial Services offers the best janitorial and commercial cleaning services in Toronto and the GTA. With over 45 years of experience and an A+ Rating with the BBB, you are guaranteed to get what you pay for. Our experienced Janitors offer full service cleaning for offices, industrial warehouses, parking lot sweeping, window washing, carpet cleaning and more. We even offer day porter services to keep your area tidy throughout the work day. Call now for your free cleaning quote and start your 30 day free trial today!