How much does office cleaning cost?

Most office cleaning is quoted per square foot per visit, rolled up into a monthly contract price. Smaller offices are often quoted as a flat rate per visit instead, because minimum trip costs matter more than square footage at that scale. Hourly pricing shows up mainly for one-time jobs, day porter services, or offices with unusual layouts.

Frequency is the biggest lever in the monthly number. Five nights a week costs more per month but less per visit than once-weekly service, because a regularly maintained office is faster to clean. Most providers will quote you two or three frequency options side by side if you ask.

A practical way to choose frequency: match it to your restrooms and trash, because those are what fail first. If restrooms look and smell fine the morning before the next scheduled visit, your frequency is right; if they don't, no amount of deeper cleaning on the visits you have will fix a cadence problem. Many offices land on a split schedule — restrooms, kitchens, and trash several times a week, full cleaning less often — and providers can price that split, which often beats paying full-service frequency across the whole floor plan.

Two offices with identical square footage can price very differently. These are the details that matter.

• Cleanable square footage — open floor plans clean faster than warrens of private offices.
• Restroom and kitchen count — like homes, these are the most labor-intensive areas per square foot.
• Headcount and foot traffic — more people means more trash, more restroom use, and more frequent touchpoint disinfecting.
• Flooring mix — carpet needs vacuuming; hard floors need dust mopping and periodic machine work.
• Access and hours — after-hours service, alarm procedures, and security escorts add cost.
• Consumables — whether the cleaner stocks paper products, liners, and soap, and who pays for them.

As broad national framing, small offices on weekly service tend to land at a few hundred dollars per month, while larger spaces on nightly service scale with square footage into four figures. Ranges vary widely by region and provider — the only reliable number is a quote for your exact space and ZIP code. Use these frames to budget, then let local walkthrough quotes set the real number.

The per-visit price is only part of the cost. Check the contract for term length and cancellation notice, what periodic work is included (floor buffing, carpet extraction, window cleaning) versus billed separately, and how missed or unsatisfactory visits are credited. A slightly higher bid with month-to-month terms and included periodic work often beats a cheaper bid locked into a year with everything extra.

Also confirm insurance. Any commercial cleaner should carry general liability coverage and be willing to name your business or landlord as additionally insured if your lease requires it.

Commercial bids are documents, and the useful comparison happens at the line level. Build a simple grid with one column per bidder and a row for each of these items, then fill it in from the written bids — not from what was said on the walkthrough.

• Task frequency by area — restrooms and kitchens nightly, offices weekly? Bids often quote the same monthly total for very different task cadences.
• Periodic work — is floor machine work, carpet extraction, and high dusting included on a schedule, quoted separately, or absent?
• Consumables — supplied and itemized, supplied and bundled, or yours to provide? Bundled consumables hide a markup you can't audit.
• Labor plan — how many cleaners for how long per visit? A bid priced on one cleaner for two hours cannot deliver a scope written for two cleaners for three.
• Supervision and quality control — inspections, a named contact, and how complaints get resolved and credited.
• Terms — contract length, notice period, and price-adjustment mechanics.

A bid meaningfully below the pack almost always means underestimated labor hours, and underestimated hours turn into skipped tasks within a month or two — the trash gets emptied, the vacuuming gets sparse, and the restrooms slide. Other warning signs: a price quoted without a walkthrough, reluctance to state the labor plan in writing, no certificate of insurance, heavy reliance on undisclosed subcontractors, and a first-month teaser rate with vague terms about what happens after.

The flip side is that a modestly higher bid often costs less over a year. Included periodic floor work you'd otherwise buy ad hoc, month-to-month terms that let you leave a bad fit, credited missed visits, and a stable crew that learns your space all have real dollar value. Facilities decisions get judged over quarters, not visits — price the year, not the month, and weigh the cost of your own time re-bidding the contract if the cheap option fails.

Serious commercial quotes come from a walkthrough, not a phone call. Use HouseGlow to find cleaning businesses that serve your office's exact ZIP code and offer office cleaning, then invite two or three in to see the space. Give each the same frequency and scope so the bids come back comparable.

One preparation step pays for itself: write your own one-page scope before the walkthroughs — areas, must-hit tasks, frequency, and any building rules — and hand it to every bidder. Vendors bidding against your document produce comparable numbers; vendors bidding against their own template produce numbers that only look comparable.