Clean WorksDenver
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Office Cleaning Denver

Nightly and after-hours janitorial for Denver offices.

We clean office suites, coworking floors, and corporate HQs from Downtown to Cherry Creek to the Denver Tech Center. Three-person crews, written scope, photo-verified QC every shift. You get the same crew lead week over week — not a rotating pool of subs.

Built for office operators

Corporate office cleaning that shows up on schedule.

Most Denver offices we bid on are between 3,000 and 15,000 sqft — a mid-size firm, a regional satellite of a national, a law practice, a design studio, a coworking floor. You want the space turned over clean for the 8 AM crowd, restrooms stocked, trash pulled, and no surprises when a client walks in at 9:15.

That is a schedule problem and a scope problem. The schedule problem is solved with after-hours and nightly windows — our crews arrive after your staff leaves and finish before anyone shows up the next morning. The scope problem is solved with a written scope of work that says what gets done on every shift, every week, and what gets done on the monthly or quarterly cycle. No verbal promises. No guessing.

We clean offices in RiNo, LoDo, Cherry Creek, Central Park, the Denver Tech Center corridor, and out into Lakewood and Centennial. Crew leads know the building codes, the elevator freight rules, and the after-hours HVAC schedules for most of the towers we service.

Office cleaning is different from warehouse cleaning in one important way: the detail the facility manager sees is the detail the CEO sees. A smudge on the conference room glass during a board meeting is a bigger problem than a dirty dock door. We write office scopes tighter because the visibility is higher.

What’s included

  • Vacuum all carpeted office areas, including under desks where chairs allow
  • Touch-point disinfection on door handles, light switches, elevator buttons, shared keyboards, and phones
  • Breakroom wipe-down: counters, tables, appliance exteriors, sink, coffee-station area
  • Conference rooms reset: tables, chairs, whiteboards, glass walls, and presentation surfaces
  • Restroom sanitation with consumable restock (paper, soap, liners) and grout/fixture detail
  • Entry glass, lobby, reception, and trash/recycling consolidation to the building dock
Who it's for

Small-to-mid offices (1K–15K sqft), corporate HQs, coworking floors, law/accounting/agency practices, and regional satellite offices across the Denver metro.

Schedule

After-hours (6 PM–6 AM) or weekend windows. Nightly (5x/week), 3x/week, 2x/week, or 1x/week. Same crew lead every visit.

Pricing

Most 3K–15K sqft offices land $800–$2,200/mo depending on frequency. Flat monthly — never hourly. $800/mo minimum on recurring contracts.

Medical offices

If you run a dental, medical, or clinical practice, see our medical office cleaning page — the disinfectant protocol and crew training is different.

How we work

Walk-through. Written scope. Photo QC every shift.

01
20-minute walk-through

Rick walks your office with you. We count restrooms, measure the carpeted area, note conference room count, and ask about your after-hours alarm and access. No sales pitch.

02
Written scope in 48 hours

Flat monthly fee. Every scope line documented — what gets done every shift, what gets done weekly, what's monthly or quarterly. You sign the scope, not a boilerplate SLA.

03
Photo QC every shift

Before the crew leaves the lot, time-stamped photos of restrooms, breakroom, conference rooms, and entry glass hit your facility manager's inbox. Proof the shift happened.

Office cleaning Denver — FAQ

Do you clean after hours so my staff aren't interrupted?
Yes. Most of our office accounts run after 6 PM or before 6 AM. Crew lead arrives with a programmed alarm code or lockbox, clocks in with a photo, and leaves the space secured. No cleaners bumping into your developers on a 9 PM deadline.
What does office cleaning actually cost in Denver?
Most 3K–15K sqft office suites land $800–$2,200/mo depending on frequency. A 5,000 sqft office on a 3x/week nightly schedule is usually $1,400–$1,800/mo. We write the scope before the number — pricing is flat monthly, not hourly.
We have medical exam rooms in our office. Can you handle those?
If you run a medical or dental practice, use our medical office cleaning page — the scope and chemistry are different. If you're a general office with one first-aid room, we handle it inside the standard office scope.
Can we start with 2x/week and scale up?
Yes. We write the bid at your starting frequency and document what a 3x or 5x scope would cost. Scale-up is a scope amendment, not a new contract.
What happens when something gets missed?
Two-hour callback from Rick during business hours, 24-hour resolution at no charge. Photo QC from the shift that missed it is the evidence — we fix it, upload the corrected photo, and log the miss for the crew lead.

Ready to scope your Denver office?

Twenty minutes on-site. Written bid in 48 hours. Call {{PHONE}} or request a walk-through online.