Our services
Commercial Cleaning Services in Montreal
Seven specialized services, one certified team. See how NMS keeps your space spotless.
Commercial Cleaning Services
Regular janitorial service for offices, condos and shopping centres, available 24/7.
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Commercial Window Cleaning
Professional window cleaning with specialized equipment and certified technicians.
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Floor Care Services
Stripping, waxing and polishing to restore shine and durability to your floors.
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Pressure Washing
Pressure washing for building facades, warehouses, parking lots and outdoor surfaces.
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Carpet & Steam Cleaning
Deep cleaning of carpets and surfaces using professional steam cleaning techniques.
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Disaster Recovery & Decontamination
Biological decontamination and specialized cleaning following a disaster.
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Construction Cleaning
Before, during and after construction cleaning for a spotless handover.
Learn moreDon't see what you need?
Our teams cover far more than this list. Tell us about your project and we'll show you how we can help.
Contact usManaging a condo building?
See our common-area cleaning service, designed for property managers and condo boards.
One provider for all your building's cleaning
Juggling separate providers for janitorial service, windows, floors and pressure washing complicates scheduling and multiplies contracts. NMS Nettoyage Multi Services brings these services together under one certified team, for offices, retail spaces, condo buildings, industrial sites and construction projects across Greater Montreal.
Whether you need regular commercial cleaning, a one-time response after a disaster or a final clean before a project handover, we build a plan around your building, your schedule and your budget — with a free, detailed quote within 24 hours.