QAS stands for Quality, Attentive, and Sanitary—but it also stands for Quinn and Sons. We started in 2016 with a mop, a mission, and a name that meant something to us: doing great work, together as a family.
From medical clinics to corporate offices, our clients rely on QAS to deliver spotless, sanitary spaces with consistency and care. Whether it’s nightly floor cleaning or full-site disinfecting, we treat every space like our own.
We’re not the biggest—but we’re known for being the most dependable. Our goal isn’t just to clean. It’s to support your business by creating a safe, polished environment that reflects your own standards.