What's the most common problem in commercial cleaning contracts?
Vague or missing scope of work — without an itemized list of what's included, there's no real standard to hold the provider to.
CORE™ decision support
The short answer: the riskiest commercial cleaning contracts aren't usually the most expensive ones — they're the vaguest ones. A contract that doesn't specify exact scope, frequency, staffing, and accountability leaves you with no real recourse when service slips. These are the ten most common warning signs, in roughly the order they tend to surface.

If trash, restrooms, floors, glass, and periodic work aren't each explicitly listed as included, assume they're negotiable later — usually in the provider's favor, not yours.
Language like "as needed" or "regular service" instead of a specific visits-per-week commitment leaves service level entirely up to the provider.
A provider unwilling or slow to provide general liability and workers' comp certificates before signing is a real operational and financial risk, not paperwork friction.
An outlier-low price usually means reduced labor hours, minimal supervision, or scope that will quietly shrink after the first few weeks.
If the contract doesn't specify who to call when something goes wrong and what the response-time commitment is, problems tend to go unresolved.
Whether staff is dedicated to your building or rotated across multiple sites materially affects consistency and quality — this should be stated, not assumed.
Contracts that auto-renew annually with only a 30-day window to cancel can trap you in underperforming service for another full term.
If there's no stated routine for supervisor walkthroughs or a way to document missed tasks, quality has no enforcement mechanism.
Whether cleaning supplies, paper products, and equipment are included or billed separately should be explicit, not discovered on the first invoice.
A contract silent on how and when price can increase leaves you exposed to unpredictable renewal-time jumps.
Vague or missing scope of work — without an itemized list of what's included, there's no real standard to hold the provider to.
Not always, but an outlier-low price with no explanation usually means reduced labor hours or supervision that shows up in service quality later.
At minimum, general liability and workers' compensation, documented with certificates provided before signing, not after.
Compare it directly against this list, then use the Contract Benchmark to weigh your current price against a reference range and your own reported service experience.
Raise them directly at renewal — most providers will clarify scope, staffing, or cancellation terms if asked, and if they won't, that's itself useful information.
Unfamiliar with a term in your contract? See the glossary.