A spotless space, defined down to the last detail.

Back in 1999, Supreme Cleaning Group started with one simple belief that every business deserves a clean, healthy space without the hassle of chasing down unreliable cleaners. More than 25 years later, that belief still drives everything we do. Every service we deliver is guided by a a detailed professional cleaning checklist, so nothing gets missed and every space meets a consistent standard.
We’re not a franchise. We’re not a booking platform that outsources to whoever’s available. We’re a real team, 180+ people who show up on time, know what they’re doing, and actually care about the spaces they clean. Our clients in Toronto, Markham, Mississauga, Vaughan, Ontario and across Canada have trusted us to walk through their doors week after week, and we don’t take that lightly.
Over the years we’ve cleaned medical clinics, daycare centres, restaurant kitchens, condo lobbies, warehouses, and everything in between. Every job is different, so we never send one crew for every job. We listen to what you need, build a plan around your schedule, and use eco-friendly products that are tough on grime but safe for your staff, patients, and customers.
If you’ve been burned by cleaners who don’t show up, rush through the job, or disappear after a few visits, we get it. That’s exactly the problem we built the Supreme Cleaning Group to solve. Give us a call or book online and see the difference a consistent, professional team makes.