What Commercial Cleaning Really Costs — and Why an Honest Quote Starts with a Walkthrough

The honest answer to "how much does commercial cleaning cost?"

It depends on your building — and any company that gives you a firm number before seeing it is guessing. That's not evasion; it's arithmetic. Two offices with identical square footage can cost very different amounts to clean well: one has two restrooms and VCT floors, the other has six restrooms, a kitchen, glass-walled conference rooms and carpet throughout. A price quoted blind either pads for the unknown or quietly assumes the easy version of your building — and the gap gets resolved later, in cut corners or surprise charges.

So instead of publishing made-up ranges, this guide does something more useful: it shows you exactly what moves a commercial cleaning price up or down, how quotes are typically structured, and how to compare bids so the numbers you collect actually mean something.

The variables that actually set your price

• Square footage — the baseline. It sets the labor hours a visit takes, and labor is most of the cost of any cleaning program.
• Cleaning frequency — more visits cost more in total but less per visit, because a space cleaned nightly never gets far from clean. A once-a-week office needs more work per visit than a fifth of a nightly one.
• Facility type — an office, a medical suite and a gym carry different standards. Clinical disinfection protocols, equipment wipe-downs and child-safe product requirements all change the labor and materials behind the same square footage.
• Scope of work — what's actually on the task list. Restrooms, floors, kitchens, interior glass, high dusting, periodic floor projects: every line adds or removes hours. This is why a written scope matters more than any per-square-foot rule of thumb.
• Fixture count — restrooms and kitchens are the most labor-dense square footage in any building. Six restrooms cost more to clean than six offices, every visit.
• Windows and glass — interior glass, glass partitions and entrance glazing add time; window count is one of the first things a walkthrough records.
• Floor types — carpet, VCT, LVT, tile and sealed concrete each want different care, and the mix determines both nightly work and the periodic projects that protect the floor.
• Access and schedule — after-hours access, security escorts, multiple shifts or daytime-only windows shape how efficiently a crew can work.

How commercial cleaning is typically priced

Recurring programs are usually quoted as a flat monthly price built from the scope and frequency — predictable for your budget, and fair as long as the scope underneath it is written down. Lower-frequency accounts are sometimes priced per visit instead. Project work — strip-and-wax, carpet extraction, post-illness disinfection — is quoted per job, and belongs as separate line items rather than buried in the monthly number.

Wherever a quote uses a per-square-foot figure, treat it as an output of the real inputs above, not the input itself. The same building at the same square footage prices differently at different frequencies and scopes — which is exactly why published per-square-foot ranges mislead more than they inform.

What makes a quote go up — or down

Upward pressure: clinical or child-care standards, high restroom and kitchen density, heavy glass, daytime-only access, demanding floor finishes, and add-on services folded into the base. Downward pressure: right-sizing frequency to how the space is actually used (a hybrid office at three-day occupancy rarely needs five nights), trimming scope lines you don't need, and consolidating janitorial, floor care and porter service under one vendor and one scope instead of paying three companies' overhead.

One caution on trimming: the cheapest way to lower a bid is to remove labor hours without telling you. If one bid comes in far below the rest, the hours came out somewhere — usually the restrooms and the details you'll notice in month two.

How to compare bids apples to apples

Hand every bidder the same written scope and require line-item quotes against it — otherwise you're comparing different jobs, not different prices. Our scope-of-work template exists for exactly this, and our 12 questions guide covers the interview that should accompany any number. A company that welcomes that process is telling you something about how it will run your account.

What you get from us instead of a guess

A free 20-minute walkthrough — where square footage, fixtures, floors, glass and schedule all get recorded — then a custom quote with clear line items within 24 hours. The quote is the price: add-ons are listed separately, there's no long-term contract, and you can pause or cancel with 7 days' notice. That's the fastest honest answer to "how much?" that exists in this industry.

More guides

• How to Choose a Janitorial Company: 12 Questions to Ask Before You Sign
• Commercial Cleaning Scope of Work: What to Include (and a Template to Start From)
• The Complete Office Cleaning Checklist: Daily, Weekly & Monthly
• Day Porter vs. Night Janitorial: Which Does Your Building Need?
• How to Switch Commercial Cleaning Companies Without a Service Gap