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 Delaware charges in sales tax, whether it licenses cleaning companies at all, and what its wage floor does to Milton 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.
Delaware does not charge sales tax on commercial cleaning services, so a Milton cleaning quote is the whole price - Delaware imposes no sales tax. Instead a gross receipts tax falls on the service provider: janitorial services are reported at roughly 0.3983% of gross receipts with the first $100,000 per month ($300,000 per quarter) excluded..
Delaware requires cleaning contractors to hold a state licence or registration - No janitorial-specific trade license, but every person or entity doing business in Delaware must hold a Delaware business license; an occupational/personal service provider pays $75 for the first. - which gives Milton buyers something most states do not: a public record to check before signing.
Delaware janitors and cleaners earn a median of $16.98 an hour per federal wage data, which is the labor floor under every Milton 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 Delaware does or does not require - and what that means for verifying a Milton contractor - is set out below, with the state's own source next to it.
Cleaning is labor, and labor is priced locally. What Delaware sets as its wage floor, and what janitors in the state actually earn at the median, explain more of the spread between Milton 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 Delaware adds to a cleaning contract
| Question | Delaware answer |
|---|---|
| Sales tax on commercial cleaning | No - not taxable - Delaware imposes no sales tax. Instead a gross receipts tax falls on the service provider: janitorial services are reported at roughly 0.3983% of gross receipts with the first $100,000 per month ($300,000 per quarter) excluded. Same treatment for residential and commercial. |
| Licence or registration required | Yes - No janitorial-specific trade license, but every person or entity doing business in Delaware must hold a Delaware business license; an occupational/personal service provider pays $75 for the first location and $25 per additional location, renewed annually by December 31. (Delaware Division of Revenue) |
| Median janitor wage (federal data) | $16.98 per hour |
| State minimum wage | $15.00 |
Delaware charges no sales tax on cleaning, but the cleaning company itself owes gross receipts tax on its own revenue, so the tax is buried in the bid rather than added to the customer's invoice.
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 Delaware rules move Milton 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 Milton buyer can verify before signing.
What this means in Milton
Cutting frequency looks like the obvious way to cut a Milton 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 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.
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.
Is a certificate of insurance enough proof?
It is a starting point, not proof. The standard certificate states in its own header that it confers no rights upon the certificate holder - it is a snapshot of what was in force the day it was issued, with limits that may already be partly consumed by other claims. Ask the broker to send it directly, have your entity named as additional insured, and re-request it at renewal.
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 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.
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
New Castle · Newark · Newport · Ocean View · Odessa · Rehoboth Beach · Seaford · Selbyville · Slaughter Beach · Smyrna · South Bethany · Townsend