Office cleaning

Office cleaning cost in Missouri

Office cleaning in Missouri runs $1.18 to $2.23 per square foot a year, most likely $1.71, for a crew five nights a week. These are the Missouri rates.

Updated October 31, 2026

SkyPSI exterior cleaning of a commercial building

10,000 sq ft office: $66; per clean, $45 to $86
20,000 sq ft office: $131; per clean, $90 to $172
50,000 sq ft office: $328; per clean, $226 to $430
100,000 sq ft office: $656; per clean, $452 to $859

Rates by building type

Office cleaning rates in Missouri, per square foot a year
Building type	Low	Most likely	High
Office	$1.18	$1.71	$2.23
Medical	$1.88	$2.94	$4.12
Schools	$1.18	$1.76	$2.59
Retail	$0.94	$1.41	$1.88
Warehouse	$0.41	$0.71	$1.06

Source: Public janitorial awards per sq ft a year, by building type. Grade C: modelled from public awards and scaled by the state factor of 0.98. What the grades mean.

What moves the price

Floor area: the more floor, the lower the rate per square foot.
Building type: medical floors take the most care; warehouses the least.
Nights a week: five nights is the standard; fewer nights cost less each month.
Add-ons: restroom deep cleans, breakrooms, high dusting and disinfection.

Metros

Kansas City

Questions

What does office cleaning cost in Missouri?

Office cleaning in Missouri runs $1.18 to $2.23 per square foot a year, most likely $1.71. A 20,000 square foot office is about $131 per clean.

What does a nightly clean include?

Trash, restrooms, dusting and floors each visit.

How is a per-clean price figured?

The month's price over its cleans: five nights a week is about 21.7 cleans a month.

How does Missouri compare with the Texas baseline?

Missouri applies a factor of 0.98 to the Texas baseline band.

About these estimates

SkyPSI sets the estimate for commercial building services. Office cleaning is a service. A nightly crew is the method.

Rates calibrated October 31, 2026. Review by January 31, 2027. Method office-cleaning-v1.

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Sources: SkyPSI estimator.

An estimate, not a quote. How a SkyEstimate is built.