Why janitorial bids never compare
Janitorial is labor with a cleaning schedule attached, but it is almost never priced that way. One bidder quotes a monthly fee. Another quotes per square foot. A third quotes cleaner hours with supplies extra. Day porters may be in or out, floor care may be periodic or included, consumables may be bundled at an invisible markup.
The result is a spreadsheet of numbers that cannot be compared, and an award that goes to whichever bidder was most aggressive about what they left out.
Price it as labor
Underneath every janitorial contract are three numbers: cleanable square feet, productivity rate and loaded wage. Everything else is arithmetic.
Cleanable square feet is not gross square footage. It excludes areas nobody cleans. Getting this wrong at the scoping stage means every bid is wrong, and it is the single most common error we find.
Productivity rate is cleanable square feet per cleaner hour at a given scope and frequency. It varies enormously by space type: open office cleans far faster than a hospital corridor or a food service area. Once you know your square footage and the frequencies you actually need, the required hours are calculable rather than negotiable.
Loaded wage is the market rate plus burden in that specific labor market. In a tight market it moves, and a bid built on a wage that cannot attract staff will fail within a quarter. It usually fails as unfilled shifts rather than as a price increase.
What to put in the RFP
- Scope by space type, with a task and frequency matrix. Not “clean restrooms daily.”
- Accurate cleanable square footage by area, measured rather than assumed.
- Occupancy and usage patterns, including days of the week and any seasonal swing.
- Consumables: who supplies, who pays, how usage is reported.
- Periodic work: floor care, carpet, windows and high dusting, as a separate schedule with unit prices.
- Reactive and after-hours work: hourly rates, minimum call-out, trip charges, approval thresholds.
- Quality standards and inspection method, with what happens when a site fails.
- Insurance, background checks and training standards as your requirements, not the vendor’s.
- A pricing sheet every bidder must complete in your structure, not theirs.
That last one does more than anything else to make the bids comparable. Our bid comparison sheet is the tool we use to normalize what comes back.
Where the money usually is
Frequency mismatched to occupancy. Daily cleaning of floors that are now occupied two days a week is the most common overspend since hybrid work settled, and it needs no negotiation to fix.
Variance across your own sites. Same scope, same building type, different cost per square foot. That variance is evidence, and it is more persuasive in a negotiation than any external benchmark.
Reactive work nobody reconciles. Approved under time pressure, billed at premium rates, rarely checked against the contract.
Consumables markup. Invisible when bundled. Often material.
Specification creep. Scopes accumulate tasks over years and almost never lose them.
What good looks like afterward
A single scope standard applied across sites, one cost-per-square-foot basis you can compare anywhere in the portfolio, inspection results that are actually recorded, and a quarterly review where the contract is open on the table. The value leakage checklist covers what to test once the contract is running.
Janitorial sits inside the broader facilities services category, and the sourcing event itself is covered under RFP management.
- Scope by space type
- Accurate cleanable square footage
- Occupancy and usage patterns
- Consumables
- Periodic work
- Reactive and after-hours work
- Quality standards and inspection method
- Insurance, background checks and training standards
- A pricing sheet every bidder must complete
Issued in your structure, not the vendor's, so every bidder prices the same scope and the bids can be compared line for line.
How we help
- Spend Analysis: Spend analysis establishes where your organization stands and where value is trapped.
- Procurement Transformation: Transformation decides where procurement should go and what deserves resources first.
- Strategic Sourcing: Strategic sourcing turns strategy into implemented results.
- Value Tracking: Value tracking protects and extends value after implementation.
- Procurement Training: Training builds your team's capability so results last after the engagement ends.
- Fractional CPO: A fractional CPO gives you senior procurement leadership without a full-time hire: someone who owns the function, sets the commercial agenda and builds the team that eventually replaces them.
- Procurement Assessment: A structured diagnostic of how procurement actually operates across six dimensions, evidenced rather than asserted.
- Category Management: Category strategies that survive contact with the business.
- Supplier Negotiation: Negotiation outcomes are decided in the preparation.
- Cost Reduction: Cost reduction judged on what reaches the P&L.
- RFP Management: We run the whole sourcing event: scope, bidder list, document, evaluation and award.
Frequently asked questions
What should a janitorial services RFP include?
A defined scope per space type with frequencies, accurate cleanable square footage by area, current and expected occupancy, a task and frequency matrix, who supplies consumables, quality standards and how they are inspected, transition requirements, insurance and background check standards, and a pricing sheet that forces every bidder into the same structure: monthly price, cost per cleanable square foot, and hourly rates for periodic and reactive work.
How do you compare janitorial bids that are priced differently?
Convert every bid to cost per cleanable square foot at a stated scope and frequency, then separate consumables, periodic work and reactive callouts into their own lines. A bid that looks 12% cheaper monthly is often more expensive once day porter hours, floor care and supplies are priced on the same basis.
What is a realistic cost per square foot for janitorial?
It varies too much by market, building type, frequency and wage environment for a single benchmark to be useful. A Class A office in a high-wage metro and a suburban warehouse are not comparable. What is comparable is your own portfolio: the variance between your best and worst site at the same scope is usually the fastest opportunity to find.
How do you know if you are over- or under-cleaned?
Work back from productivity. Cleanable square feet divided by cleaner hours gives an effective productivity rate. Compare that to what the specified frequencies actually require. Sites where the math says the work cannot be done in the hours billed are either under-delivering or carrying unbilled labor, and both are problems.
Should consumables be bundled into the janitorial contract?
Bundling is simpler to manage but hides a margin most buyers never see, and it removes any incentive to control consumption. Pricing consumables separately, at cost plus a stated markup with usage reported, usually costs less and always tells you more.
How disruptive is switching janitorial providers?
Less than most facilities teams fear, because the incoming provider usually hires much of the existing site staff. The risk is concentrated in the first two weeks and is managed with a transition plan, a retained-staff approach and a defined escalation path. Transition cost should be priced into the bid comparison rather than used as an unexamined reason to stay.