Alberta cost guide · 2026 · Last updated: 2026-07-09
Warehouse and industrial cleaning in Alberta: costs, safety, and scope
Warehouse floor space cleans cheaper per square foot than office space — machine work over open concrete typically runs $0.05 to $0.12 per square foot per pass, below the $0.08 to $0.20 base in our Alberta cleaning cost guide — but the buildings are big, so the invoices aren't small. A 10,000 square foot warehouse with a small front office typically lands between $800 and $1,500 a month; a 40,000 square foot facility runs $2,000 to $4,000. Here is what industrial cleaning actually involves, the safety requirements your contractor has to meet, and where janitorial stops and specialty work begins.
How industrial cleaning differs from office janitorial
- Floor work is machine work. Nobody mops 30,000 square feet of concrete. Warehouse floors get ride-on or walk-behind auto-scrubbers and sweepers, usually on aisles and travel lanes rather than under racking. Contractors either bring machines or, on larger contracts, operate yours. Machine passes are what makes the per-square-foot rate lower than office rates.
- High dusting is its own line item. Racking tops, beams, ducting, light fixtures, and sprinkler lines collect dust that eventually rains onto product — and it's a fire-load issue. Anything above ladder height means a scissor lift or boom, an operator with an elevated-work-platform ticket, and quarterly-to-annual scheduling rather than every visit.
- Loading docks take the abuse. Dock plates, door tracks, and the apron just inside the overhead doors collect grit, pallet debris, and in winter the same salt-and-gravel slurry retail entrances fight. Docks need every-visit sweeping and regular degreasing.
- The office-within-the-warehouse is priced separately. Like the zone pricing in our medical office guide, a good quote splits the building: the front office, lunchroom, and washrooms clean at standard office rates ($0.08 to $0.20 per square foot) on a frequent schedule, while the warehouse floor gets machine passes weekly or biweekly. A lazy quote averages one rate across the whole footprint — make sure yours doesn't.
Safety requirements on industrial sites
An industrial site is a working hazard environment, and Alberta OHS law doesn't distinguish between your employees and your cleaner's. Before a crew starts, confirm:
- WHMIS training. Cleaners bring their own chemicals and work around yours. Alberta's OHS Code requires WHMIS training for workers who use or work near hazardous products — every person on the crew, not just the supervisor.
- Site orientation. Your contractor's crew should complete the same orientation your workers get: emergency exits, muster points, restricted zones, lockout boundaries, and who to report to.
- Working around forklifts. Powered mobile equipment is covered by Part 19 of the Alberta OHS Code. The clean answer is separation: schedule floor scrubbing outside forklift operating hours, or cordon the work zone. Crews need high-visibility wear whenever they share floor space with equipment.
- Tickets for height work. High dusting from a scissor lift requires an operator trained on that platform, plus fall protection where the code demands it. Ask for the tickets, not just a yes.
All the standard checks apply on top — WCB coverage, bonding, commercial general liability (industrial contracts often demand $5 million) — and our contractor vetting checklist walks through how to verify each one.
What it costs: typical Alberta figures by size
| Facility | Typical program | Monthly (CAD) |
|---|---|---|
| Small shop/warehouse, under 10,000 sq ft | Weekly office clean + biweekly floor pass | ~$800–$1,500 |
| Mid-size, 10,000–50,000 sq ft | 2×/week office + weekly scrubber on lanes | ~$2,000–$4,000 |
| Large distribution, 50,000+ sq ft | Daily office + scheduled machine program | custom, often $5,000+ |
| High dusting (racking, beams, ducts) | Quarterly to annual | quoted per job, often hourly at $35–$60 per cleaner |
Add 5 percent GST. Frequency, racking density, and how much of the floor the machines can actually reach move the number more than raw square footage does — which is why industrial quotes follow a walkthrough, not a phone call.
What's specialty work, beyond janitorial
A janitorial contract keeps a working facility clean. It does not cover:
- Post-spill and hazmat cleanup. Oil, chemical, or unknown-substance spills are a specialty response with its own training and disposal rules — janitorial crews should flag and cordon, not clean.
- Food-grade sanitation. Facilities handling food answer to CFIA sanitation requirements: documented sanitation programs, food-safe chemicals, and verification. That's a sanitation contractor, not a janitorial one.
- Degreasing production equipment, tank work, confined spaces. All specialty trades with their own permits and insurance.
- Post-construction cleanup. New build-out or renovation dust is a one-time deep clean at different rates — see our post-construction cleaning guide.
If your operation is more storefront than warehouse, our retail and storefront cleaning guide covers that side.
Frequently asked questions
How much does warehouse cleaning cost in Alberta?
Machine floor work typically runs $0.05 to $0.12 per square foot per pass, with office areas at standard rates of $0.08 to $0.20. A 10,000 square foot facility usually lands at $800 to $1,500 a month; 10,000 to 50,000 square feet runs $2,000 to $4,000.
Do cleaning crews need WHMIS on industrial sites?
Yes. Alberta's OHS Code requires WHMIS training for anyone using or working near hazardous products, and that includes contract cleaners. Crews should also complete your site orientation before starting.
Is high dusting included in a warehouse cleaning contract?
Usually not. Racking, beam, and duct dusting needs lift equipment and ticketed operators, so it's scheduled quarterly to annually and quoted as its own job.
Can a janitorial company handle chemical spills or food-plant sanitation?
No. Spill response is a hazmat specialty, and food-grade sanitation falls under CFIA requirements with its own documentation. Both need dedicated contractors, not your janitorial crew.
Sources
- Government of Alberta — WHMIS: Information for Workers
- Alberta OHS Code, Part 19 — Powered Mobile Equipment
- WCB Alberta Premium Rate Manual — Janitorial/Cleaning Services, industry code 89701
Where we work
Upkeep matches facilities with vetted commercial cleaners across Alberta, including Calgary — Foothills Industrial Park, Manchester, and the Deerfoot corridor — and Edmonton, from the Argyll and Davies industrial areas to the logistics parks around the Henday.
Figures are typical 2026 Alberta ranges in Canadian dollars, drawn from advertised vendor rates. Verify against live quotes. This guide is information, not a price guarantee or safety advice for your site.