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 North Carolina charges in sales tax, whether it licenses cleaning companies at all, and what its wage floor does to Troy 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.
North Carolina does not charge sales tax on commercial cleaning services, so a Troy cleaning quote is the whole price - Cleaning of real property is exempt. NCDOR's Services to Real Property Taxability Chart lists custodial, janitorial and maid services, window washing, carpet cleaning, gutter cleaning, dryer-vent and ductwork cleaning, and power..
North Carolina does not license commercial cleaning companies, so there is no state registry for Troy buyers to check - verification falls to insurance certificates, written scope and references, which is exactly why those three matter here.
North Carolina janitors and cleaners earn a median of $16.59 an hour per federal wage data, which is the labor floor under every Troy cleaning quote - labor is roughly the whole cost structure in this trade.
Cleaning is labor, and labor is priced locally. What North Carolina sets as its wage floor, and what janitors in the state actually earn at the median, explain more of the spread between Troy quotes than any vendor's sales pitch does.
The federal rules for cleaning contractors are thin; the expensive differences are state-level. Whether North Carolina 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 Troy 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 North Carolina adds to a cleaning contract
| Question | North Carolina answer |
|---|---|
| Sales tax on commercial cleaning | No - not taxable - Cleaning of real property is exempt. NCDOR's Services to Real Property Taxability Chart lists custodial, janitorial and maid services, window washing, carpet cleaning, gutter cleaning, dryer-vent and ductwork cleaning, and power washing of real property as Exempt. NC state rate is 4.75% plus local. (NCDOR Services to Real Property Taxability Chart; Sales and Use Tax Bulletin 75) |
| Licence or registration required | No state licence for cleaning companies - No NC state license for janitorial/cleaning work. Entities register with the NC Secretary of State, and any business making taxable sales registers with NCDOR (Form NC-BR). The General Contractor license applies to construction projects at or above $40,000, not to cleaning. |
| Median janitor wage (federal data) | $16.59 per hour |
| State minimum wage | $7.25 |
North Carolina explicitly carves janitorial, maid, window-washing and power-washing work out of its taxable repair-maintenance-installation services, so a commercial cleaning contract carries no sales tax even though many adjacent building trades do.
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 North Carolina rules move Troy 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 Troy buyer can verify before signing.
What this means in Troy
A certificate of insurance proves someone had coverage on the day it printed. It confers no rights on you, it does not obligate the insurer to notify you if the policy lapses, and the limits shown may already be partly consumed. Ask for the certificate from the broker, name your entity as additional insured, and re-request it at renewal.
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
Does cleaning less often save money?
Less than you would think, and sometimes not at all. Soil accumulates between visits, and industry measurement puts the additional cleaning time required by infrequent service at 60-70%. The per-visit price rises as frequency falls, so halving the schedule does not halve the bill - and the building looks worse in between.
How much does commercial cleaning cost per square foot?
In 2026 industry ranges, general office space runs about $0.09-$0.17 per square foot per month, medical and healthcare $0.14-$0.29, industrial $0.08-$0.20, retail $0.07-$0.15 and schools $0.07-$0.14. Those figures assume a stated frequency - a per-square-foot price without a frequency attached tells you nothing.
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.
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.
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.
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.