Why Does Your Cleaning Company Get Worse After 90 Days?

Ask any office manager who has changed cleaning companies more than once and you will hear the same story. The first three months were excellent. Then, slowly, it was not. Nobody can point to a day it changed.

So What Actually Happens at 90 Days?

Nothing dramatic, which is the problem. A cleaning contract is a fixed monthly fee against a variable amount of labour, and a vendor's margin improves every time fewer hours are spent on your account. That is not a conspiracy — it is just what an unmeasured system drifts toward.

Meanwhile the vendor has other accounts. One of them is complaining. Somebody has to cover a shift, and the crew gets pulled from the account that is quiet. Yours is quiet, because the first three months were excellent and you stopped looking.

Why Does Nobody Notice Until It Is Bad?

Because cleaning degrades in the places you do not look. Nobody notices the baseboards for four months. Nobody notices the tops of partitions until a low winter sun comes through the window at the right angle in January. Trash still gets emptied and the restroom still gets cleaned, because those generate complaints within a day. The detail work stops, and detail work has a long feedback delay.

By the time it is visible, roughly a quarter's worth of accumulated soil has to be recovered, and that costs more than the hours that were saved.

Is It Worth Switching Vendors?

Usually not, and this is the part most people get wrong. Changing vendor resets the honeymoon and then produces exactly the same curve, because you have changed the company and not the mechanism. The new vendor is not more virtuous. They are just newer.

What changes the outcome is a document that notices. If there is a monthly score, and the score has a floor, and falling below the floor has a consequence, the drift gets caught in week five instead of month five — and it usually gets caught by the vendor's own supervisor before it ever reaches you.

What Should Be in the Contract?

Four things, and none of them is exotic:

1. Stated labour hours per visit and crew size. If the agreement says 1.5 cleaner-hours, a night at 45 minutes is a breach rather than a disappointment.
2. A named crew roster with a cap on substitutions and advance notice of changes.
3. A monthly scored audit against a published standard, delivered to you in writing, with a contractual floor — 85 on a 100-point scale is a reasonable commercial office target.
4. A service credit mechanism that applies automatically rather than on request.

Put those in and the honeymoon effect largely stops being a thing that happens to you. Here is how to run the audit yourself, without buying software.

What if We Already Signed?

Most cleaning agreements have a 30-day termination for convenience, which means you have far more leverage than the term suggests. Raise the four clauses at your next review and ask for them to be added. A vendor who refuses to be measured is telling you something useful. The full clause table.