Green Thumb Cleaning | Green Thumb Cleaning delivers professional cleaning services to Whitchurch-Stouffville, Markham, and the GTA with a dual mission. For our commercial clients, we operate on the promise "We Clean. You Grow," providing hospital-grade janitorial services that maximize workplace productivity. For our residential clients, we help you "Reclaim Your Weekends" by handling deep cleaning and recurring maid services. We are a fully insured, family-owned company specializing in daily office maintenance, post-renovation cleanup, and heavy-duty sanitation.