2026 Cost Guide · Cambridge
Commercial Cleaning Costs in Cambridge (2026)
Real 2026 planning ranges for commercial and industrial cleaning in Cambridge — and why a plant floor and an office of identical square footage are not remotely the same price.
Nobody can price a commercial building over the phone off a square-foot number, and any figure given that way is either padded or about to be revised. What follows are the ranges actually seen in Cambridge in 2026. Your number comes after a site walkthrough, in writing, before anyone starts.
Typical Cambridge planning ranges
| Job | Typical range (+HST) | Notes |
|---|---|---|
| Small office, 1,000–2,500 sq ft, 3 nights/week | $650–$1,300/month | Most common small professional contract in Galt and Preston |
| Office, 5,000–10,000 sq ft, 5 nights/week | $2,000–$4,200/month | Washroom count and headcount move this more than floor area |
| Gaslight District / heritage office tenancy | $1,100–$2,600/month | More time per square foot — glass, ledges, beams, hard floors |
| Plant janitorial — washrooms, lunchrooms, offices | $2,500–$9,000+/month | Driven by headcount, shift count and washroom fixtures |
| Plant / warehouse janitorial hourly rate | $34–$52/hour per cleaner | Higher for overnight, orientation-heavy or PPE-restricted sites |
| Machine floor scrubbing — sealed concrete | $0.05–$0.16 per sq ft per pass | Lower per foot on open floor, higher in tight or congested areas |
| Warehouse floor scrub — 50,000 sq ft, single pass | $700–$2,200 | Depends on congestion, aisle access and soil load |
| Day porter coverage | $32–$48/hour | Part or full shift; common on retail and high-traffic sites |
| Retail store, 3,000–8,000 sq ft, 6–7 mornings/week | $1,600–$3,800/month | Hespeler Road pattern; winter scope costs more than summer |
| Strip and refinish VCT (offices, lunchrooms) | $0.55–$1.15 per sq ft | Typically annual or semi-annual |
| Post-construction — commercial / industrial | $0.28–$0.80 per sq ft | Across rough, final and touch-up passes |
| Commercial carpet extraction | $0.22–$0.45 per sq ft | Usually on an annual or semi-annual rotation |
| Shutdown / plant-down deep clean | Quoted per shutdown | Scoped and booked well ahead; the window does not move |
| Consumables managed program | Billed at cost plus a stated handling margin | Or keep buying your own and the crew fills the dispensers |
What actually moves the number
Building type, not floor area. This is the biggest factor in Cambridge and the one a square-foot quote ignores. Ten thousand square feet of open warehouse floor is a machine pass. Ten thousand square feet of office is a hundred surfaces, six washrooms and forty bins. They are not comparable jobs and they should never carry a comparable rate.
Headcount and shift count. Washrooms, lunchrooms and change rooms are priced off how many people use them and how often, not off their size. A plant running three shifts through one washroom block is three times the service of a single-shift building with the same fixtures.
When the work has to happen. Overnight and continuous-operation coverage costs more than an empty-building evening visit. So does a site where the crew loses twenty minutes a shift to sign-in, orientation and PPE. That is priced honestly at the start rather than discovered as a service problem later.
Floor type and condition. Sealed concrete, VCT, epoxy, polished concrete, carpet tile and heritage hard floors all take different equipment, different chemicals and different time. A floor that has been neglected needs a restorative pass before a maintenance frequency means anything, and that is a one-time cost, not the contract rate.
Access and congestion. Racking, machinery, stacked product and live traffic slow a floor program down. An empty rectangle and a full warehouse of the same size are not the same pass.
Compliance requirements. Documented cleaning records, audit-ready logs, food or pharma area protocols and specific product restrictions all add real time. They are worth paying for where you need them and worth not paying for where you do not.
Winter. Salt and slush from November to April genuinely change the scope on any building with dock doors or a public entrance. A quote that does not mention it was written for half a year.
What's always included
- A site walkthrough and a written scope before the first shift
- All equipment, products and machines
- Insurance, with a certificate naming your company where your contract requires it
- A WSIB clearance certificate before work starts
- WHMIS-trained staff and safety data sheets for every product brought on site
- A named contact, a logged visit record and supervisor inspections against the scope
- A call before anything outside the scope is added to an invoice
What isn't included
Snow clearing and sidewalk salting, waste haulage and bin service, duct and hood system cleaning, dust collector and coolant sump service, high-level work above lift certification, mould remediation, asbestos or silica abatement, pest control, and biohazard cleanup are all separate trades. You will be told which one you need rather than sold an approximation of it.
Frequently asked questions
Why won't you quote from a square-foot number over the phone?
Because floor area is the weakest predictor of cost in this kind of work. Headcount, shift pattern, washroom fixtures, floor type and access matter far more. A walkthrough takes half an hour and the number that comes out of it is the number.
Is industrial cleaning more expensive than office cleaning?
Per square foot, usually less. Per building, usually more. A warehouse floor is cheap ground to cover and a plant's washroom and lunchroom load is heavy, so the two pull in opposite directions — which is exactly why it gets scoped rather than estimated.
Do you charge hourly or by contract?
Contracts are priced monthly against a written scope, because hourly billing means you are paying for someone else's pace. Hourly rates are used for day porter coverage, shutdown work and one-off jobs where the volume genuinely is not known in advance.
Is HST extra?
Yes — every range on this page is before HST.
Will the price go up mid-contract?
Not without a conversation and not retroactively. If your headcount grows, a tenant moves in, a line is added or your shift pattern changes, the scope is reviewed and repriced before the change takes effect, not after it appears on an invoice.
Price ranges above are typical Waterloo Region figures for 2026 and are provided for planning only. Every job is quoted in writing after we've seen the vehicle. Last updated September 10, 2026.