What actually happens on a commercial cleaning walkthrough
A commercial quote given over the phone is a guess. Here is what the visit is for.
September 1, 2026 · 4 min read

Almost every commercial cleaning enquiry starts the same way. Someone asks what it costs to clean their building, and they want a number on the phone. It is a completely reasonable question, and it is the one question a serious cleaner cannot answer honestly without seeing the place first.
Two offices with identical square footage can be very different jobs. One is open plan with hard floors and a single kitchen. The other has fourteen small rooms, carpet in half of them, two washrooms that take heavy public traffic, and a glass entry that shows every fingerprint. Quoting those two the same way means one client is overpaying and the other is about to be disappointed.
The walkthrough is a checklist, not a sales call
At Swept Space a team manager comes to the building and walks it with you. What comes out of that visit is a written checklist covering both the general work and the specific things you have asked for. That distinction matters more than people expect. The general work is what any cleaner would do: floors, washrooms, bins, touchpoints, kitchen. The specific requests are what make the contract yours.
Those specific items are usually small and usually the ones that decide whether you are happy a year in. The boardroom glass before Monday meetings. The back stairwell that everybody forgets. The fridge in the staff room that nobody has claimed responsibility for. Written down, they get done. Left as an assumption, they quietly do not.
What the manager is looking at
- Floor types and how they are actually wearing, which decides whether you need routine care or a strip and refinish first
- Traffic patterns, because the entrance and the corridor to the washroom take the abuse and the corner offices do not
- Washroom count and how public they are, which drives frequency more than any other single factor
- Where equipment can live on site, and whether it has to travel in the van instead
- Access, alarm codes and what time the building genuinely empties
That last one changes the shape of the whole contract. Most office work runs in the evening after staff have gone. If your building does not really empty until nine, the crew schedule has to reflect that rather than pretend otherwise.
Frequency is the lever, not the hourly rate
Most people try to control the cost of a commercial contract by pushing on the price. The bigger lever is usually frequency, and it is worth having that conversation openly during the walkthrough. Not every area in a building needs the same schedule.
Washrooms and the main entrance almost always need daily attention, because they are the two places where a lapse is immediately visible to everybody who walks in. Private offices, meeting rooms and storage areas can often run on a lighter cycle without anyone noticing. Splitting the building up that way tends to produce a better result for the same money than thinning out the whole site evenly.
It also makes the contract easier to adjust later. If your headcount changes or you take on another floor, you are moving one line on a checklist rather than renegotiating everything.
Questions worth asking while they are standing there
You have a cleaning professional in your building with time set aside for you. Use it. Ask who specifically will be doing the work and whether it is the same people each visit. Ask what happens when something gets missed, and listen for a real process rather than an apology. Ask whether they are bonded and what their liability coverage actually is, and ask to see it.
Swept Space carries $5,000,000 liability insurance, is bonded, and holds active WorkSafeBC coverage for every member of the team. Every crew member goes through a criminal record check before they join. Those are not marketing lines, they are the things that matter when a stranger has a key to your building, and any cleaner should be able to produce them without hesitating.
What the contract should look like afterwards
The quote should come off that checklist, item by item, so you can see what you are paying for. Commercial work with Swept Space is billed monthly, there is no fixed-term contract, and cancellation needs 30 days courtesy notice. That structure exists for a reason. A cleaner who needs you locked into a long term is telling you something about how confident they are in the work.
If you are comparing two quotes and one arrived by email an hour after your first phone call, compare what each one is actually promising. The cheaper number is often cheaper because it quietly does not include the things you were going to notice.
A walkthrough takes under an hour and costs you nothing. It is also the only point in the process where you get to point at something and say that, specifically that, is what I care about.
Swept Space Cleaning, 250.412.3522
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