How Much Does Office Cleaning Cost in Chicago? (2026 Guide)

If you manage an office in the Loop, River North, or a suburban corridor like Schaumburg or Oak Brook, the first question is always the same: what should this actually cost? The honest answer is that most Chicago office cleaning lands between $0.08 and $0.20 per square foot per visit, or roughly $25 to $50 per cleaner-hour, and the spread is wide for real reasons. Your square footage, how many nights a week you need service, the type of space, and how detailed the scope is all move the number. This guide breaks down the math both ways, shows monthly examples by office size, and explains what drives price so you can read a quote and know whether it is fair.

The two ways cleaning gets priced

Commercial cleaning companies quote in one of two ways, and it helps to understand both because they should roughly agree.

Per square foot per visit. This is the most common model for recurring office work. Rates in the Chicago market generally run $0.08 to $0.20 per square foot per cleaning, depending on the scope and how much detail is expected. Light nightly service (trash, vacuuming, restrooms, surface wiping) sits at the low end. Detailed cleaning with dusting, glass, kitchen scrubbing, and touchpoint disinfection pushes toward the top.

Per hour per cleaner. For smaller offices, one-time jobs, or day porter arrangements, hourly pricing is common. Expect $25 to $50 per cleaner-hour in the Chicago area. The low end reflects a straightforward crew doing routine work; the high end reflects specialized tasks, insured and bonded staff, or difficult access.

The two methods should land in the same neighborhood. A crew that cleans 10,000 square feet in about 3 hours at $40 per hour is charging roughly $120, or about $0.012 per square foot per visit at the labor line, before supplies, overhead, and margin bring the billed rate up to the $0.08 to $0.20 range. When a quote is wildly out of line with these numbers in either direction, ask why.

Monthly cost examples by office size

Most offices are cleaned on a recurring schedule, so monthly cost is what you actually budget. Here is how the per-visit math rolls up. These assume a mid-range scope at roughly $0.12 per square foot per visit.

These are planning numbers, not quotes. A 5,000 square foot creative studio with an open floor plan and one kitchen cleans faster and cheaper than a 5,000 square foot medical suite with exam rooms and biohazard handling. Frequency is the biggest lever most offices control: going from five nights to three nights a week cuts the bill substantially, and for lower-traffic spaces that can be the right call. Our guide on how often an office should be cleaned walks through choosing a frequency that fits your headcount and traffic.

What moves the price

Square footage and layout

Bigger spaces cost more in total but often less per square foot, because setup and travel time get spread across more area. Layout matters too. A maze of private offices, lots of glass, and multiple restrooms takes longer than an open bullpen of the same size.

Frequency

Nightly service costs more per month than three-times-a-week, but the per-visit rate can actually drop with higher frequency because dirt does not accumulate between visits and each clean is faster. If your budget is tight, the conversation is usually about frequency, not about cutting corners on a single visit.

Type of space

A standard office is the baseline. Medical, dental, and lab spaces cost more because of specialized protocols and, in some cases, regulated waste. If you run a clinic, see our medical office cleaning requirements overview. Warehouses, showrooms, and industrial floors have their own rate logic driven by floor type and square footage.

Scope and detail

This is where quotes diverge most. Two companies can bid the same office and be hundreds of dollars apart simply because one included interior glass, high dusting, kitchen appliance exteriors, and disinfection of touchpoints while the other quoted trash and vacuum only. A detailed office cleaning checklist makes the scope explicit so you are comparing like for like.

Supplies and consumables

Some contracts include restocking paper towels, toilet paper, soap, and can liners; others bill those separately. Ask which model you are getting, because a low cleaning rate that excludes consumables is not as cheap as it looks.

Location and access

Downtown high-rises with loading dock schedules, freight elevator reservations, and after-hours security add coordination time. Suburban single-story offices in places like Naperville or Rolling Meadows are usually simpler and can price a touch lower.

Day cleaning vs night cleaning

Most office cleaning happens after hours, but day cleaning (crews working during business hours, often with a day porter) is growing. Day cleaning can reduce a building's energy use because lights and HVAC do not run late for cleaners, and it makes the crew visible and accountable. It can carry a small premium for scheduling around occupants. If sustainability is a priority, our green office cleaning guide covers day cleaning and product choices honestly.

What a fair quote should include

When you compare bids, you are really comparing scope. A complete recurring office cleaning quote should spell out:

• The square footage and the areas covered
• The cleaning frequency and which days
• A task list broken into nightly, weekly, and monthly items
• Whether consumables (paper, soap, liners) are included or billed separately
• Proof of insurance and, where relevant, bonding
• The monthly price and what triggers a change (added square footage, extra frequency, special events)

If two quotes are far apart, the difference is almost always in the task list. Line items make that visible. Our guide on how to hire a commercial cleaning company covers vetting in depth, and if you are weighing a full janitorial contract against project cleaning, janitorial vs commercial cleaning explains the difference.

The bottom line

Budget roughly $0.08 to $0.20 per square foot per visit, use the monthly table above as a starting point, and remember that frequency and scope are the two dials that move your cost the most. The only way to get a real number for your space is a walkthrough, because a crew has to see your floor plan, traffic, and finishes to price it honestly.

Ready for a real number? Request a Free Walkthrough & Quote through our estimate form, and we will price your actual space with a clear, itemized scope. Learn more about our recurring office cleaning and commercial cleaning programs across Chicago and the suburbs.