Centennial, Colorado
Commercial Cleaning in Centennial, CO
Jan-Stars Janitorial Services has cleaned offices, medical facilities, schools, and retail spaces across Centennial since 2009 — with our own hand-selected, trained employees, never subcontractors. Call or text (720) 400-6060 for a free quote.
Serving Centennial businesses with:
Home to Centennial Airport and the surrounding aerospace and business aviation companies, along with corporate office parks throughout the city, our Centennial crew works around real security and access requirements.
Local Knowledge
A corporate and aerospace hub with real security requirements.
Centennial is home to Centennial Airport, one of the busiest general aviation and business aviation airports in the country, which has drawn a genuine cluster of aerospace, defense, and aviation-adjacent companies into the surrounding business parks. Beyond the airport corridor, the city hosts a substantial amount of conventional corporate office space as part of the broader Denver South business community, much of it in newer, professionally managed buildings with formal vendor access procedures.
Working around aviation- and aerospace-adjacent facilities means taking security and access protocols seriously — badge requirements, restricted areas, and scheduled access windows are the norm rather than the exception here, and we treat those requirements as a baseline expectation, not a special accommodation.
Getting Started
Working around your building, not the other way around.
Every building comes with its own set of logistics — limited after-hours parking, badge or fob access, freight elevator scheduling, or a building management company that needs to sign off on vendor access before anyone sets foot inside. We handle that coordination as part of onboarding, not as your problem to solve. During your free walkthrough, we'll ask about your building's specific access requirements and build our crew's schedule around them, so cleaning happens on time without disrupting your tenants, your staff, or your building management relationship.
If you're switching from another provider, we also handle that transition directly with your outgoing vendor where possible, so there's no gap in coverage and no awkward overlap period. Most clients tell us the hardest part of switching cleaning companies is worrying about what falls through the cracks during the changeover — that's exactly what we manage so you don't have to think about it.
Who We Serve in Centennial
Trusted across every kind of facility.
Aerospace and aviation-adjacent offices near Centennial Airport, and conventional corporate space throughout the rest of the city, both get the same security-conscious approach from our crew.
Why Centennial Businesses Choose Us
Local ownership, our own crew, real accountability.
Jan-Stars is based right here in Commerce City, not a national franchise dispatching whoever's available that week. Every cleaner on your account is our own hand-selected employee — never a rotating cast of subcontractors you've never met and can't reliably reach. That matters more in a market like the Denver metro's, where a lot of commercial cleaning gets handled by out-of-state companies managing crews remotely. If something's off, you're calling a local business that answers, not a call center.
We've been doing this in the Denver metro since 2009 — long enough to have worked through building management turnovers, seasons of nearby construction, and every kind of after-hours access system a Centennial building tends to use. That history matters when something unexpected comes up, because it usually isn't the first time we've run into it.