Services
Office Cleaning
A clean office environment says you care about your employees and your business. Our professional office cleaners have provided expert office cleaning and janitorial services for more than 10 years — with a powerful arsenal of products and equipment designed to make your office shine like a star.
Small & Large Office Cleaning
A complete office cleaning and janitorial program:
Attention To High-Touch Surfaces
We focus on the high-touch areas in your work environment for maximum protection from unseen bacteria and allergens:
All of our commercial-grade cleaning products are safe for the environment. Protect your staff, vendors, and clients with an office space that is fresh, clean, and sanitized.
Why It Matters
A clean office is more than appearances.
It's easy to think of office cleaning as a cosmetic concern — something that just needs to look presentable when a client walks in. But the honest picture is bigger than that. Shared keyboards, break room counters, and doorknobs are touched dozens of times a day, and they're usually the last thing anyone remembers to disinfect during a normal workday. Left unaddressed, that adds up to more sick days, more distracted employees, and a workplace that quietly wears down morale without anyone quite putting their finger on why.
There's also the first-impression side of it. A prospective client or new hire forms an opinion about your business within seconds of walking through the door, and a dusty reception area or a stained carpet undercuts everything else you're trying to communicate about how seriously you take your work. Consistent, professional cleaning protects both sides of that equation at once — the health of the people who work there every day, and the impression you make on everyone who visits.
It's also worth saying plainly: most in-house teams aren't set up to handle this well, and that's not a knock on anyone. Cleaning a commercial space properly takes the right equipment, the right products for each surface, and someone who's doing it consistently enough to actually get good at it — not squeezed in at the end of someone's regular workday between other responsibilities.
Our Approach
Why businesses stick with Jan-Stars.
Our Own Crew
Every cleaner who steps into your office is our own hand-selected employee — never a rotating cast of subcontractors you've never met. That consistency means the same trained crew learns your space and your expectations over time.
A Scope Built for You
No two offices need exactly the same thing. We start with a free walkthrough, build a cleaning scope around what your space actually requires, and adjust it as your needs change — not a rigid, one-size-fits-all checklist.
Real Accountability
If something's missed, we hear about it and fix it — directly, without a chain of subcontractors to sort through first. You'll always know exactly who's cleaning your space and who to call.
Scheduling
How often does your office actually need cleaning?
It depends on your traffic, your industry, and your team's size — there's no single right answer. A busy medical office with constant foot traffic needs a very different rhythm than a small back-office team of five. We offer nightly, weekly, and custom-frequency service, and we're glad to walk through what actually makes sense for your specific space during your free quote, rather than pushing whatever schedule is easiest for us.
Who We Serve
Trusted across every kind of workplace.
From single-suite offices to multi-floor corporate headquarters, we've built cleaning programs for businesses of every size and industry across the Denver metro area — including professional offices, medical and healthcare facilities, fitness centers, schools and daycare centers, retail spaces, and restaurants. Whatever your space looks like, we've likely cleaned something similar before.
We also take green cleaning seriously, using environmentally responsible products and practices wherever we can without cutting corners on results. A clean office shouldn't come at the expense of the people breathing the air in it, or the planet outside it.
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