What the state adds to the price, and what it lets you verify
Federal rules for cleaning contractors are thin; the expensive differences are state-level. What Illinois charges in sales tax, whether it licenses cleaning companies at all, and what its wage floor does to St. Elmo labor cost are below with official sources.
Two free marketplace paths: one request brings back multiple vetted cleaning contractors who know they are competing for the account.
Illinois does not charge sales tax on commercial cleaning services, so a St. Elmo cleaning quote is the whole price. Illinois does not tax sales of service, so a charge for janitorial or building-cleaning labor is not subject to Illinois sales tax; residential and commercial customers are treated the same.
Most states do not license commercial cleaning companies, which surprises buyers who assume a board exists to check - in St. Elmo that means insurance certificates, a written scope and real references do the verifying that a licence would elsewhere.
Illinois janitors and cleaners earn a median of $18.18 an hour per federal wage data, which is the labor floor under every St. Elmo cleaning quote - labor is roughly the whole cost structure in this trade.
Most states do not license commercial cleaning companies, which surprises buyers who assume there is a board to check. What Illinois does or does not require - and what that means for verifying a St. Elmo contractor - is set out below, with the state's own source next to it.
Cleaning is labor, and labor is priced locally. What Illinois sets as its wage floor, and what janitors in the state actually earn at the median, explain more of the spread between St. Elmo quotes than any vendor's sales pitch does.
Put a compliance check out to competing bids before comparing prices
Two free marketplace paths: one request brings back multiple vetted cleaning contractors who know they are competing for the account. Competing bids on identical scope are the only reliable way to learn what your building actually prices at.
External links go to the marketplaces' own sites and forms. This site may earn a referral fee at no cost to you - it never changes the data above, and no individual cleaning company pays to appear in our research.
What Illinois adds to a cleaning contract
| Question | Illinois answer |
|---|---|
| Sales tax on commercial cleaning | No - not taxable - Illinois does not tax sales of service, so a charge for janitorial or building-cleaning labor is not subject to Illinois sales tax; residential and commercial customers are treated the same. Illinois does impose the Service Occupation Tax on items of tangible personal property transferred as an incident to a sale of service, so property handed over to the customer as part of the job can still be taxed. (86 Ill. Adm. Code Part 140 (Service Occupation Tax)) |
| Median janitor wage (federal data) | $18.18 per hour |
| State minimum wage | $15.00 |
This page is independent research, not legal, tax or insurance advice. Sales-tax treatment, licensing rules, wage floors and contract law vary by state and change - verify current requirements with your state's revenue and labor agencies, and have significant contracts reviewed by your own counsel or broker before signing.
Why Illinois rules move St. Elmo quotes
Two of the three state variables land directly on your invoice. Sales tax, where a state charges it on cleaning services, is added to every monthly bill - on a mid-size contract that is real money over a year. The wage floor sets the labor cost every bid is built on, which is why identical buildings in different states get materially different quotes. Licensing is the third and it works differently: it does not change the price, it changes what a St. Elmo buyer can verify before signing.
What this means in St. Elmo
'Bonded' sounds like protection and functions like credit: the bond pays only after an employee is criminally convicted, and the cleaning company repays the surety afterward. If theft protection is what a St. Elmo buyer actually wants, the thing to verify is the contractor's own crime coverage and hiring screening, not the word 'bonded' on a flyer.
This page is independent research, not legal, tax or insurance advice. Sales-tax treatment, licensing rules, wage floors and contract law vary by state and change - verify current requirements with your state's revenue and labor agencies, and have significant contracts reviewed by your own counsel or broker before signing.
Put a compliance check out to competing bids before comparing prices
Two free marketplace paths: one request brings back multiple vetted cleaning contractors who know they are competing for the account. Competing bids on identical scope are the only reliable way to learn what your building actually prices at.
External links go to the marketplaces' own sites and forms. This site may earn a referral fee at no cost to you - it never changes the data above, and no individual cleaning company pays to appear in our research.
Common questions
What does floor stripping and waxing cost?
Strip and refinish runs about $0.30-$0.80 per square foot in 2026 pricing, and scrub-and-recoat - the lighter maintenance version - about $0.20-$0.40. Most vendors apply a minimum service fee of roughly $250-$500, which makes small jobs disproportionately expensive per square foot.
How much does office cleaning cost per month?
For a small office cleaned three times a week, published ranges start around $100-$250 a month at the smallest sizes and run to $250-$800 for a few thousand square feet, with larger spaces at $350-$1200 and up. Restroom count, floor type and whether consumables are included move these more than most buyers expect.
How do I compare two very different cleaning bids?
Normalize three things before you look at price: total cleanable square footage, frequency per area, and exactly which specialty services are inside the monthly fee. Most large gaps between bids disappear once those are matched - and the ones that survive are usually explained by staffing model or supervision, which is worth paying for.
Are commercial cleaning companies licensed?
In most states there is no cleaning-specific license to check, which surprises buyers who expect a board to verify. A few states do license or register cleaning contractors, and many cities require a general business license. Where there is no license, verification falls to insurance certificates, references and written scope - not to a registry.
Do I have to pay sales tax on cleaning services?
That depends entirely on your state - most states do not tax cleaning services, but a minority do, and in those states it is a real line on a real invoice: at typical rates it adds several percent to every monthly bill. This site publishes the treatment state by state with the revenue department's own source; check your state's page.
Put a compliance check out to competing bids before comparing prices
Two free marketplace paths: one request brings back multiple vetted cleaning contractors who know they are competing for the account. Competing bids on identical scope are the only reliable way to learn what your building actually prices at.
External links go to the marketplaces' own sites and forms. This site may earn a referral fee at no cost to you - it never changes the data above, and no individual cleaning company pays to appear in our research.
Prices in nearby cities
St. Francisville · St. Jacob · St. Johns · St. Joseph · St. Libory · St. Peter · St. Rose · Standard · Standard City · Stanford · Staunton · Ste. Marie