Spotless windows
Commercial Window Cleaning in Montreal
Whatever the scale of your project, our expert team delivers exceptional, streak-free results.
From storefront windows to fully glazed office facades, our certified technicians use professional equipment to deliver a spotless finish, even on hard-to-reach surfaces. Our advanced equipment, combined with our specialized approach, guarantees exceptional results and total satisfaction.
What's included
- Storefronts and commercial display windows
- Office building windows
- Curtain walls and glass facades
- Interior and exterior glass
- Window frames and sills
- Hard-to-reach surfaces with specialized equipment
Commercial window cleaning in Montreal, Laval and the South Shore
From downtown storefronts to office buildings in Laval and Brossard, clean windows are the first impression your business makes. NMS cleans storefronts, glass doors, interior and exterior windows, and the glass surfaces of lobbies and condo common areas.
Montreal's climate is tough on glass: salt and calcium in winter, pollen and dust in spring. Scheduled cleaning — monthly, seasonal or as needed — keeps your windows spotless all year, using professional products that leave no streaks or residue.
The benefits
Streak-free results
A spotless finish thanks to professional-grade equipment and technique.
Certified technicians
A team trained to work safely, including at height.
Specialized equipment
Advanced tools suited to every type of glazed surface.
A professional image
Spotless windows that reflect well on your business.
Our process
- 01
Surface inspection
We assess glass type, access points and level of dirt buildup.
- 02
Site preparation
We secure the area and prepare the right equipment.
- 03
Professional cleaning
Full cleaning of glass, frames and sills using professional products.
- 04
Final inspection
A thorough check for a streak-free, residue-free finish.
Frequently asked questions
It depends on location and exposure, but most businesses choose monthly or quarterly service to maintain a professional image.
Yes, our team uses specialized equipment and techniques to safely reach even the most difficult glazed surfaces.
Yes, we use professional products suitable for busy commercial environments that leave no harmful residue.
Yes, we clean both sides of the glass, as well as frames and sills, depending on your needs.
Yes. We clean windows for retail stores, office buildings and condo common areas throughout Greater Montreal, including Laval, the South Shore and the North Shore.
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Guides & advice
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