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 New Jersey charges in sales tax, whether it licenses cleaning companies at all, and what its wage floor does to Northfield 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.
New Jersey charges sales tax on commercial cleaning services, so every Northfield cleaning invoice carries tax on top of the contract price. 6.625% applies to general home and office cleaning (janitorial), including window washing, whether or not performed on a regular contractual basis.
New Jersey does not license commercial cleaning companies, so there is no state registry for Northfield buyers to check - verification falls to insurance certificates, written scope and references, which is exactly why those three matter here.
New Jersey janitors and cleaners earn a median of $18.09 an hour per federal wage data, which is the labor floor under every Northfield cleaning quote - labor is roughly the whole cost structure in this trade.
Cleaning is labor, and labor is priced locally. What New Jersey sets as its wage floor, and what janitors in the state actually earn at the median, explain more of the spread between Northfield quotes than any vendor's sales pitch does.
The federal rules for cleaning contractors are thin; the expensive differences are state-level. Whether New Jersey charges sales tax on cleaning services, whether it licenses cleaning contractors at all, and what its wage floor does to labor cost are the three that show up in a Northfield quote. All three are below with official sources.
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 New Jersey adds to a cleaning contract
| Question | New Jersey answer |
|---|---|
| Sales tax on commercial cleaning | Yes - taxable - 6.625% applies to general home and office cleaning (janitorial), including window washing, whether or not performed on a regular contractual basis. Rug/carpet cleaning and cleaning of upholstered fabrics and draperies are also taxable. No residential-vs-commercial split. (Tax Topic Bulletin S&U-9, Business Purchases (Rev. 5/25), Maintenance and Repair Services) |
| Licence or registration required | No state licence for cleaning companies - No NJ state license for janitorial or commercial cleaning. Businesses file Form NJ-REG with the Division of Revenue and Enterprise Services for a Business Registration Certificate. Home Improvement Contractor registration covers construction-type work, not routine cleaning. |
| Median janitor wage (federal data) | $18.09 per hour |
| State minimum wage | $15.92 |
New Jersey charges 6.625% sales tax on commercial janitorial and window-washing contracts and - contrary to widespread belief - gives no residential exemption, so essentially every cleaning invoice in the state carries tax.
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 New Jersey rules move Northfield 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 Northfield buyer can verify before signing.
What this means in Northfield
Cutting frequency looks like the obvious way to cut a Northfield cleaning bill, and it is the one that backfires: infrequent service raises the cleaning time a building needs by 60-70%, so the per-visit price climbs while the building gets dirtier between visits.
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
Do I still need pandemic-level disinfection?
Federal guidance now tells buyers to determine whether disinfecting is necessary at all before purchasing disinfectants, and notes that disinfectants - which EPA regulates as pesticides - are more hazardous than plain cleaners. Routine whole-building fogging sold as standard is worth questioning; targeted disinfection of high-touch surfaces where circumstances warrant it is a different conversation.
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.
What does 'bonded and insured' actually mean?
They are two different things and only one behaves like protection. Insurance - general liability, typically $1 million per occurrence, plus workers' compensation - responds to covered claims. A janitorial surety bond covers employee theft but pays only after the employee is criminally convicted, and the cleaning company must reimburse the surety afterward. It is closer to a credit guarantee than to insurance.
Is it cheaper to pay hourly or per square foot?
Neither is inherently cheaper; they suit different jobs. Hourly pricing runs $25-$75 per worker per hour and fits small or irregular scopes. Square-foot pricing fits predictable routine work and makes budgeting easier. The only fair comparison is to ask every bidder for the all-in monthly total on identical scope and frequency, then divide.
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.
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.
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