Commercial cleaning quality is audited by walking the site with the written scope in hand and checking each task and area against it, recording what passes, what fails and what is fixed. A real audit is regular, uses the same checklist every time and produces a record, not an opinion.
Why audit at all?
Cleaning is repeated work done mostly when nobody is watching. Standards drift slowly, so by the time people complain the problem has been building for weeks. A routine inspection catches the slip while it is small and gives you something specific to raise with the contractor.
What is a cleaning audit measured against?
Against your scope. This is why a vague scope undermines quality control: if "clean washrooms" is not defined, there is nothing to inspect against. A good audit checklist mirrors the scope area by area and task by task, so every item can be marked as done to standard or not. See how to write a cleaning scope of work.
Who should carry out the audit?
There are three layers, and a good setup uses more than one:
- The cleaning team completes a daily checklist as they work.
- The contractor's supervisor inspects the site on a regular routine and records the result.
- You or your representative spot-checks and reviews the contractor's reports.
Contractor audits alone mark their own homework, so keep the right to inspect and to see the underlying records.
What does an inspection involve?
The inspector walks each area in the scope, checks the visible results against the checklist, and looks at the places that slip first: washrooms, kitchens, edges and corners, high-touch surfaces and bin areas. Photos with dates make findings hard to dispute. Each failure is recorded with the area, the task and what is needed.
How often should you audit?
Often enough to catch problems early and not so often that it becomes noise. Many sites suit a daily team checklist, a regular supervisor inspection and a monthly review of the results. Tighter settings, such as clinics, may warrant more. Agree the routine in the contract.
What happens when something fails?
The failure should be raised in writing, corrected within an agreed time and re-checked. Repeated failures in the same area should trigger a conversation about cause, not just another fix. The terms that give you this right are covered in cleaning contract terms to check.
How we do it
Our cleaners complete a daily checklist with before-and-after photos, and each month you receive a report against the agreed scope. What a monthly cleaning report should show explains what to expect. To see it applied to your building, book a walkthrough.