What a Real Commercial Cleaning Scope of Work Includes

The backbone of a real scope is a table: task, the area it applies to, and how often it happens. 'Vacuum carpet' is not a specification. 'Vacuum carpet traffic lanes nightly; full coverage including edges weekly on Wednesdays' is. A crew can execute it, a supervisor can inspect it, and you can enforce it.

Break the building into areas — reception, open office, private offices, conference rooms, restrooms, break room, corridors, stairwells, storage — and give each one its own task list. A single site-wide list always ends up under-serving the areas that matter most.

'As needed', 'as required', 'periodically', 'when necessary', 'spot clean as appropriate', and 'industry standard' all mean the same thing in practice: at the contractor's discretion, which under commercial pressure trends toward never. Replace every one of them with a frequency or delete the line.

Also watch for scope that lists impressive tasks with no frequency at all — 'high dusting, floor restoration, carpet extraction' appearing in a proposal without stating how often they occur. That is a sales document, not a contract.

Consumables: who supplies paper, soap, and liners, at what par levels, billed how. Access: keys, codes, alarm users, badging, and who is responsible if an alarm is tripped. Insurance: certificate with your building's exact requirements, and who is named. Staffing: whether a consistent crew is assigned, and what happens for holiday cover.

Equipment and utilities: whose vacuum, whose chemicals, whose water and power. Security: background checks, confidentiality, and areas requiring escort. Waste: whether the contractor takes waste to a compactor or dumpster and whether recycling is separated.

Specify how often a supervisor inspects, what the inspection covers, and what you receive — a report, photographs, a signed checklist. Specify how you raise an issue, the response time you expect, and what happens if the same issue recurs.

And specify change control: how frequency changes are requested and priced, how a product substitution is approved, and how additional work is quoted. Contracts that lack this drift, and drift always goes one direction.

Put competing bids side by side on tasks and frequencies, not on the monthly figure. A cheaper bid is almost always cheaper because it contains fewer visits, fewer tasks, or more 'as needed'. Once you normalise the scope, the real price difference is usually small and sometimes reversed.

Then ask each bidder the questions that reveal how they actually work: what is the contact time on your disinfectant, how do you manage cloths between zones, will the same crew clean my building, and what does your supervisor inspection produce that I can read.