How Much Does Office Cleaning Cost in NYC?

Most pages on this topic give you a range and stop. The range is the easy part. What actually helps when you are comparing three bids that are forty percent apart is understanding what the number is made of — because once you can see the labour cost underneath a quote, an implausible bid stops looking like a bargain and starts looking like a warning.

So this page does three things. It gives you the ranges, stated in units that are actually comparable. It shows the labour arithmetic those ranges have to satisfy, using New York City's own published wage schedule. And it lists what is not in a per-square-foot rate, which is where most of the unpleasant surprises live.

What It Costs, by Office Size

These are the ranges we quote and the ranges we see quoted across Manhattan, Brooklyn and Queens for Class B and Class C space on a standard nightly scope. Everything is stated per visit and per month, because the single biggest source of confusion in published cleaning pricing is sources that mix per-visit and per-month figures without saying which they mean.

A monthly figure assumes 4.33 weeks, so five-night service is about 21.7 visits per month, not 20. That difference is roughly 8% of your annual spend and it is the most common arithmetic error in cleaning proposals.

Why New York Costs What It Does: The Labour Floor

Here is the fact that is missing from essentially every cleaning-cost page on the internet, and it is the one that makes the rest of this page make sense.

New York City publishes a prevailing wage schedule for building service employees, issued under New York Labor Law Article 9, Real Property Tax Law §421-a and New York City Administrative Code §6-130. It sets the rate for a cleaner or porter in a non-residential office building. As published for the period beginning 1 January 2026:

Two things fall out of that table immediately.

First, the neighbourhood theory is wrong. The difference between the Class A rate and the Class C rate is eight cents an hour. Whatever makes a Midtown quote differ from a SoHo quote, it is not the wage schedule. It is restroom count, glass, floor type, freight access and whether the landlord is already cleaning your suite.

Second, it puts a floor under credible bids. On a prevailing-wage-covered site, a fully burdened cleaner costs a contractor $48.19 an hour before supervision, equipment, chemicals, insurance, payroll administration, office overhead or any margin at all. Not every Class B and C job is covered by that schedule — which is exactly why smaller buildings cost less to clean, and we are not going to pretend otherwise. But it gives you a reference point. When a bid implies an all-in labour cost of twenty-something dollars an hour in New York City, the money is coming from somewhere, and the usual candidates are a subcontracted crew with no workers' compensation, a scope that quietly drops half the tasks after month three, or an invoice that grows on extras.

How a Flat Monthly Price Is Actually Calculated

Recurring contracts are quoted as a flat monthly fee, but the fee is built from hours. The formula every honest estimator in this city uses is the same one:

Square feet ÷ production rate = labour hours per visit.
Labour hours × fully burdened rate = labour cost per visit.
Labour cost ÷ (1 − overhead and margin) = price per visit.
Price per visit × visits per month = your monthly fee.

A worked example on a 5,000 sq ft office, cleaned five nights a week:

If a vendor cannot walk you through those five lines for your own space, they have not estimated your job. They have looked at your square footage and named a number they think you will accept.

What Is Not in a per-Square-Foot Rate

Every quote in this industry excludes things. The difference between a good vendor and a bad one is whether the exclusions are written down before you sign or discovered on an invoice in month four.

The full hidden-cost breakdown goes item by item, including the New York-specific ones — compactor billing, Certificate of Insurance processing fees, and union escalators on any contract running past December 2027.

Manhattan Submarkets: What Actually Changes the Price

Buyers ask whether Midtown costs more than Chelsea. The honest answer is that neighbourhood is a proxy, not a cause — but the proxy correlates with real things, so here is the table anyway.

Deep Cleaning, One-Time Work and Project Pricing

How to Sanity-Check Three Bids

1. Convert everything to the same unit. Ask each vendor for price per visit, visits per month, and total monthly. If one quoted per month and one quoted per visit, you are not comparing anything yet.
2. Divide by square footage. Now you have cost per square foot per visit for all three, and the outlier becomes obvious.
3. Ask for the labour hours. “How many cleaner-hours per visit is this priced at?” A 5,000 sq ft office is roughly 1.2–1.8 hours. If a bid implies 0.6 hours, the scope is going to shrink.
4. Compare the scope exhibits, not the cover letters. Line up the task lists side by side. The cheap bid is usually cheap because three lines are missing.
5. Read the term, the notice period and the renewal clause. A slightly cheaper price on a 24-month auto-renewing contract with a 120-day non-renewal window is not cheaper. Here is what those clauses should say.
6. Ask who employs the cleaners. Not who supervises them — who signs their paycheque. Why it matters to you, legally.