Three decades of earning trust.
That trust didn’t come from clever marketing. It came from showing up. From doing the job right. From answering the phone on a holiday weekend. From sending the same crew to the same building until they know every corner, preference, and standard.
Today, more than 150 businesses across Denver Metro rely on KO. From small professional offices to multi-story medical facilities, we treat every space with the same care — because every facility represents someone’s livelihood and reputation.
Accountability, built into every visit.
Most cleaning companies ask you to take their word for it. We don’t. Every KO technician wears a body camera, every crew is GPS-tracked, and every visit is documented with photos — so you can verify the work instead of hoping it got done.
Our crews are 100% W-2, background-checked employees — never subcontractors — and the same vetted team returns to your building every time. Paired with flat-rate pricing, month-to-month terms, and EPA-registered disinfectants, that’s how we protect your facility, your data, and your reputation.
No phone trees and no runaround — when something needs attention, you reach a real person on the KO team who can make it right, fast. That’s the standard 150+ Denver businesses count on.
The standards behind every clean.
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Six proprietary methods most cleaners don’t have.
Most companies show up with a mop and a promise. We show up with purpose-built systems designed for measurably better results.
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Serving 28 Denver metro cities.
We serve the entire Denver Metro area from our home base in Broomfield, Colorado — with the fastest response times in Broomfield and the immediately surrounding communities.