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 Montana charges in sales tax, whether it licenses cleaning companies at all, and what its wage floor does to Colstrip 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.
Montana does not charge sales tax on commercial cleaning services, so a Colstrip cleaning quote is the whole price - Montana has no general statewide sales tax, so commercial cleaning invoices carry no sales tax. Only selective/local-option taxes (e.g. resort area and lodging taxes) exist, none of which target janitorial services..
Montana does not license commercial cleaning companies, so there is no state registry for Colstrip buyers to check - verification falls to insurance certificates, written scope and references, which is exactly why those three matter here.
Montana janitors and cleaners earn a median of $17.84 an hour per federal wage data, which is the labor floor under every Colstrip cleaning quote - labor is roughly the whole cost structure in this trade.
The federal rules for cleaning contractors are thin; the expensive differences are state-level. Whether Montana 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 Colstrip quote. All three are below with official sources.
Most states do not license commercial cleaning companies, which surprises buyers who assume there is a board to check. What Montana does or does not require - and what that means for verifying a Colstrip contractor - is set out below, with the state's own source next to it.
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 Montana adds to a cleaning contract
| Question | Montana answer |
|---|---|
| Sales tax on commercial cleaning | No - not taxable - Montana has no general statewide sales tax, so commercial cleaning invoices carry no sales tax. Only selective/local-option taxes (e.g. resort area and lodging taxes) exist, none of which target janitorial services. |
| Licence or registration required | No state licence for cleaning companies - No statewide general business license and no cleaning/janitorial-specific state license. MT Dept of Commerce: local city and county offices provide all business licensing; the state issues professional licenses. Register the entity with the MT Secretary of State. |
| Median janitor wage (federal data) | $17.84 per hour |
| State minimum wage | $10.85 |
Montana charges no state sales tax on cleaning contracts, so the whole invoice is labor and materials - but its minimum wage is re-indexed to inflation every January, so bids drift upward yearly.
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 Montana rules move Colstrip 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 Colstrip buyer can verify before signing.
What this means in Colstrip
'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 Colstrip 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
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.
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.
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.
Can I get out of a cleaning contract that renewed automatically?
It depends on your state and the contract. Some states regulate automatic renewal of service contracts - New York, for example, makes an auto-renewal clause unenforceable against the customer unless the contractor gave written reminder notice by certified mail 15-30 days before the deadline. Check your state's rule and the contract's own notice mechanics, and get counsel involved before assuming you are locked in.
Am I liable for the cleaning company's employees?
Usually not, but the boundary matters. Joint-employer liability, where it exists, is joint and several - meaning each employer can be responsible for the full amount of wages owed. Federal labor regulators have proposed guidance indicating that giving routine instructions, monitoring quality, or even asking for a worker to be replaced does not by itself create that status; directly scheduling workers, keeping their time records and controlling hiring and firing points the other way. This is a fact-specific area - ask counsel about your own arrangement.
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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