Warehouse and Industrial Cleaning Services in St. Catharines, ON
Typical cost in St. Catharines: $700 to $8,550 CAD a month for a 20,000 to 60,000 sq ft warehouse cleaned 1 to 5 times a week.
Tell us about your warehouse. We'll send your request to one local commercial cleaning company that serves St. Catharines, Ontario. They'll set up a walkthrough and send you a written proposal.
- Free, no obligation
- One company contacts you, not five
- Licensed, bonded and insured
- A written, itemized proposal
What warehouse and industrial cleaning costs in St. Catharines
Estimated monthly cost in Canadian dollars, by building size and how often it's cleaned:
| Building | 1 visit a week | 3 visits a week | 5 visits a week |
|---|---|---|---|
| Small warehouse with office20,000 sq ft | $700 | $1,850 | $2,900 |
| Distribution building60,000 sq ft | $2,050 | $5,400 | $8,550 |
| Large industrial facility150,000 sq ft | $4,950 | $13,050 | $20,700 |
For a mid-size warehouse, St. Catharines is about 6% below the Canadian median and about 6% below the Ontario provincial median. Labour is most of the cost, so the local cleaner wage drives the difference.
Estimated with standard janitorial production rates and the Hamilton-Niagara Peninsula region median wage for light duty cleaners of $18.00 an hour (Government of Canada Job Bank, 2025 release). Includes labour, supplies, supervision, overhead and a typical contractor margin for a standard scope; a more detailed scope costs more. Your building's proposal will depend on its layout, restrooms and floors. Prices are in Canadian dollars, before sales tax. How we estimate prices.
Estimate your building
Same St. Catharines wage and method as the prices above, in Canadian dollars.
Local market in St. Catharines
- 5 warehousing and storage businesses in St. Catharines
- 157 wholesale distributors in St. Catharines
- 153,865 residents, up 8.1% since 2021
- $18.00 an hour median cleaner wage, Hamilton-Niagara Peninsula region
What's included
A warehouse usually needs its office, restrooms and break rooms cleaned like any office, plus sweeping or auto-scrubbing the warehouse floor on a schedule that stays out of the way of forklifts and shifts.
Every visit
- Clean offices, break rooms and restrooms
- Empty trash and recycling
- Sweep or dust-mop travel lanes
- Clean locker rooms and shower areas
- Spot-clean spills in walkways
Weekly, monthly or a few times a year
- Clean dock areas and dock doors
- High-level dusting with lifts
- Pressure washing and window washing
Floor care and carpet cleaning in St. Catharines
Auto-scrubbing the warehouse floor is part of the regular price, usually weekly or more often, because it's routine machine work. Degreasing and pressure washing are quoted per job. Office and break room floors get the same care as any office.
- Scrub and recoat: about $0.40 a square foot, $275 minimum. Two to four times a year on office vinyl tile.
- Strip and wax (VCT): about $0.70 a square foot, $350 minimum. About once a year on office vinyl tile.
- Carpet extraction: about $0.35 a square foot, $200 minimum. One to four times a year in carpeted offices.
Floor work is priced per job, on top of the $700 to $8,550 a month for routine cleaning in St. Catharines. Ask for each job as its own line in the proposal so bids compare fairly. Rates from our pricing method.
Before you sign with a warehouse cleaning company in St. Catharines
Ask the company for:
- A certificate of insurance naming your business, showing commercial general liability (commonly $2 million or more per occurrence) and a janitorial bond, plus a clearance certificate from the WSIB showing their workers' compensation account is in good standing.
- A price that fits the work. In St. Catharines, a 60,000 sq ft warehouse cleaned three times a week runs about $5,400 CAD a month. A bid far below that usually means fewer hours on site, so ask for the crew size and hours per visit.
- Safety training for working around forklift traffic, and an agreement to follow your PPE rules.
- Two references from buildings like yours in the St. Catharines area. Call both.
More questions to ask, and red flags, in our hiring guide.
Areas served around St. Catharines
St. Catharines is in the Regional Municipality of Niagara, part of the St. Catharines-Niagara metro area.
Postal codes starting with: L2M, L2N, L2P, L2R, L2S, L2T, L2V, L2W
Nearby cities
St. Catharines-area companies also serve Thorold (7 km), Lincoln (14 km), Niagara Falls (16 km), Welland (21 km), Grimsby (26 km), Fort Erie (39 km), Oakville (47 km), Burlington (54 km).
Other cities we cover
Frequently asked questions
How much does warehouse and industrial cleaning cost in St. Catharines, ON?
It depends mostly on size and how often it's cleaned. In St. Catharines, a 20,000 square foot warehouse runs about $700 a month cleaned once a week and $2,900 cleaned five times a week. A 60,000 square foot warehouse cleaned five times a week runs about $8,550. The warehouse floor is cheap per square foot because it's machine work. The office and restrooms cost the same as any office. The biggest swing is how often the floor is scrubbed. Prices are in Canadian dollars, before sales tax.
How do I get a cleaning quote in St. Catharines?
Send the short form on this page. We pass your request to one local commercial cleaning company that serves St. Catharines. They contact you to set up a walkthrough and then send a written proposal. It's free and there's no obligation.
Who provides the floor scrubber?
Either works. Many companies bring their own ride-on scrubber and build it into the price. If you already own one, say so in your request so it's priced without equipment.
Can the crew work around a 24/7 operation?
Yes. The work is split by zone and scheduled for the lowest-traffic hours. Share your shift schedule and safety rules so the plan is built around them.
Planning your request? Use our janitorial RFP template and read how to hire a cleaning company. Replacing a cleaner you have now? Switch without a gap.
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