Office cleaning

Office cleaning cost for industrial buildings in Detroit

Office cleaning for industrial buildings in Detroit runs $0.44 to $1.12 per square foot a year, most likely $0.75, for a crew five nights a week. These are the Michigan rates.

Warehouse
Detroit, MI

Updated October 31, 2026

Night cleaning crew vacuuming and emptying trash in an open-plan office with city lights outside.

10,000 sq ft warehouse: $29; per clean, $17 to $43
20,000 sq ft warehouse: $58; per clean, $34 to $86
50,000 sq ft warehouse: $144; per clean, $84 to $216
100,000 sq ft warehouse: $288; per clean, $168 to $432

Detroit rates by building type

Office cleaning rates in Detroit, per square foot a year
Building type	Low	Most likely	High
Office	$1.25	$1.81	$2.37
Medical	$2.00	$3.12	$4.37
Schools	$1.25	$1.87	$2.75
Retail	$1.00	$1.50	$2.00
Warehouse	$0.44	$0.75	$1.12

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 1.04. 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.

Other building types

Questions

What does office cleaning cost for industrial buildings in Detroit?

Office cleaning for industrial buildings in Detroit runs $0.44 to $1.12 per square foot a year, most likely $0.75. A 20,000 square foot warehouse is about $58 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.

Which rates does Detroit use?

Detroit uses the Michigan rates.

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.