Window Cleaner Montréal Residential: What Actually Matters
Last spring a triplex owner in Montréal called after pollen coated every pane on the south side. The crew showed up, removed every screen, vacuumed the tracks, washed both sides of the glass, and left no streaks. That outcome is what separates a real residential service from the ones that just hit the outsides and move on.
Why most Montréal homes need both sides cleaned
Montréal weather swings hard. Winter salt and spring pollen hit the exterior while cooking steam and dust build on the interior. A two-storey detached home in Montréal often has twenty to thirty windows. If the service only does the outside, the inside stays cloudy and the whole job feels half done. Altara includes interior glass, exterior glass, screens, tracks, and sills in the standard price. No upsell for screens. That matters when you live in a triplex where every window faces a busy street.
What should a standard residential window cleaning cover?
Start with the screens. They come out, get washed in a solution that lifts the grit, and go back in the same afternoon. Then the tracks. Most crews skip them because vacuuming takes time. The ones that do it properly remove the loose dirt first so the wipe-down actually works. Sills get the same treatment. Exterior glass on a standard two-storey uses water-fed poles with deionized water. No detergent film means fewer streaks once the sun hits. Interior uses a squeegee and microfibre for detail work around frames. The streak-free guarantee is simple: spot a streak within twenty-four hours and they return at no charge.
Three-storey homes or tricky access on the Île de Montréal get referred to the sister division, Torrent. Altara stays with ladder and pole work on typical residential stock.
Flat-rate quotes remove the sales visit
Most homeowners in Montréal hate the in-home quote dance. You book a time, someone walks through counting windows, then follows up days later with a number. Altara lets you enter the window count online and sends a flat price within an hour. No one shows up to sell you anything. The price covers the full list: inside, outside, screens, tracks. If the count is off they adjust on site without drama.
I think the old model of sending a salesperson is overpriced for what it delivers. The online route is faster and keeps the cost predictable.
Bi-annual versus single annual service
Bi-annual runs spring and fall. Spring clears pollen and winter grime. Fall removes the dust that builds during open-window season. The automated reminders mean you do not have to remember to call. Single annual in spring only works if pollen is your main issue and you do not mind the fall buildup. Most two-storey homes in Montréal go bi-annual because the price difference is modest once you factor in the second visit.
Weather reschedules happen within a week at no extra charge. That flexibility matters when a sudden rain hits the schedule.
Safety and insurance details that actually count
Background-checked cleaners, ladder-safety certification, and two million dollars in liability coverage are table stakes. WSIB and CNESST registration covers the Québec side. These items do not make the windows cleaner, but they keep the homeowner out of liability headaches if something goes wrong on the ladder.
One concrete gripe: some outfits advertise low prices then add separate charges for screens and tracks. The total ends up higher than the flat-rate quote from a service that includes everything from the start.
The feature I actually like is the pure-water exterior system. It leaves no mineral spots on south-facing glass that gets full sun. That outcome shows up every time the light changes.
Over 7,800 homes have been cleaned through the lifetime of the company. That volume means the crews have seen the typical Montréal mix of aluminum frames, wood casings, and newer vinyl inserts.
Who benefits most from this approach
Condo owners with ground-floor units get the same full service without needing building access approvals for ladders. Detached homeowners on the island get consistent results across seasons. Triplex landlords who want the property to show well between tenants avoid the extra calls for screen repairs.
Skip the service if you only need exterior glass on a three-storey building with difficult roof access. That work belongs with Torrent, not Altara.
The free tier of doing it yourself is enough for single-storey condos with easy reach. Once you hit two storeys and multiple screens the time cost rises fast.
One-sentence paragraph: The difference shows up the first time you open a window without a layer of grit on the sill.
Next steps for Montréal homeowners
Count your windows, note any second-storey access points, and submit the details for a flat-rate quote. The process takes less than ten minutes online.
get a flat-rate quote to see the number for your property. Review the full list of what is covered on the standard window cleaning page. Homeowners who want reminders twice a year can look at the bi-annual program details. More practical notes appear on the more from the Altara blog section.
If the windows in your Montréal home are overdue, the online quote gives a clear starting point without any sales pressure.