There are dozens of commercial cleaning companies in Montreal. They all promise the same thing. Here is how to tell the difference between a good and a bad decision before signing anything.
The lowest-price trap
It is the number-one criterion in the majority of requests for proposals. And it is often the source of the greatest number of disappointments.
An abnormally low price always hides something: poor-quality products, undertrained or underpaid staff, tasks that will gradually be abandoned, or insufficient insurance.
The true cost of a poor provider is the rework, the complaints from your employees, the damage to your equipment and the time lost managing problems. That ends up costing far more than the initial price difference.
What a good provider must hand you
A detailed work plan
Not a vague description like “full premises cleaning”. A real plan: zone by zone, task by task, precise frequency. This is your quality-control tool.
If a provider cannot give you this document before signing, walk away.
Proof of insurance
Commercial civil liability is mandatory. Request the certificate. If it is difficult to obtain, that is a bad sign.
References in your sector
A provider that maintains offices does not necessarily master the protocols of a clinic or a professional kitchen. Ask for references in your type of space and your region — Montreal, Brossard, Laval, South Shore.
The right questions to ask during the assessment
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Who supplies the products and equipment?
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How do you handle replacements when a staff member is absent?
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Are your teams trained in the protocols for my sector?
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Can you work outside my business hours?
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What products do you use — are they eco-friendly?
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How is an adjustment request or a complaint handled?
A serious provider answers these questions without hesitation and with precise answers. Vague or evasive responses are warning signs.
Choosing the right frequency for your space
Several times a week
For high-traffic spaces: restaurants, clinics, pharmacies, daycares, retail stores. Hygiene cannot wait a week in these environments.
Weekly
Ideal for offices accommodating between 10 and 50 employees. Maintains a consistent level of cleanliness without over-investment.
Bi-monthly
For small offices or low-traffic spaces. Often combined with light in-house maintenance between visits.
One-time cleaning
For moves, end-of-lease, special events or emergencies. Maria Entretien offers this service across Greater Montreal and the South Shore.
Why Greater Montreal businesses trust us
For nearly 20 years, Maria Entretien has supported businesses of all sizes across commercial, institutional, educational, medical and industrial sectors. We operate in all boroughs of Montreal, in Brossard, Longueuil, Saint-Lambert, Laval and the surrounding regions. Our teams are stable, trained and detail-oriented. We supply all products — 100% eco-friendly and biodegradable. And we build with you a work plan tailored to your reality, not a generic contract.
Frequently asked questions
How can I obtain comparable quotes from several providers?
Prepare a simple document: square footage, types of zones, desired frequency, access constraints. Provide it to each provider before the assessment. You will be able to compare equivalent offers and identify who has truly understood your needs.
What is the usual duration of a commercial maintenance contract?
Most contracts are for one year with automatic renewal. Maria Entretien also offers monthly plans for greater flexibility.
How can I assess the quality of work on a daily basis?
Use your work plan as a checklist. Conduct random inspections. Solicit feedback from your employees. A good provider welcomes this feedback positively and improves.
Can we start with a one-time clean before committing to a contract?
Yes, and it is even recommended. Many of our clients started with a deep clean or a one-time clean to test our service before committing. No obligation.
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