For four decades we’ve partnered with hospitals, clinics, and businesses right here in Seattle and the South Sound—delivering cleaning that leaders can trust shift after shift.

At KBM, cleaning isn’t a side service—it’s the foundation of safe, compliant, and productive facilities. Our clients count on us for coverage they don’t have to question, professional staff they can rely on, and documentation that stands up to any inspection.We’ve built our reputation on one simple commitment: every shift covered, cleaned to standard, and backed by a rapid response when it matters most. Whether in an operating room, a clinic, or a corporate office, that’s what keeps our partners with us year after year.
“KBM is incredibly supportive and reliable. They cover multiple shifts and positions without issue, even on short notice. And they keep the same consistent team so we never have to waste time retraining. Whenever I reach out, their response is immediate: ‘Sure, we’ll have someone there.’ That level of professionalism and dependability makes all the difference.”
–Community Hospital on Kitsap Peninsula
Our long-tenured crews are professionally trained and stay on for years, providing consistency you can count on. Backed by a responsive management team, we handle issues quickly so your staff never has to chase us down.


What started as a small, family-run janitorial service in Tacoma has grown into Western Washington’s trusted partner for healthcare, commercial, and industrial cleaning. Over the last 40 years we’ve expanded from a handful of local accounts to supporting some of the region’s largest hospitals, clinics, and facilities.
Through it all, we’ve stayed true to our roots: treating every facility as if it were our own. That means saying yes first, staffing smart, and holding ourselves accountable to the same standards as the inspectors and clinical leaders we serve.