Residential Window Cleaning in Toronto, Brampton & the GTA
Northline cleans residential windows across Toronto, Brampton and the surrounding GTA — from downtown semis and East York bungalows to two- and three-storey homes in Vaughan, Markham and Mississauga.
We clean the glass inside and out, then finish the parts most companies skip: frames, sills, tracks and screens. You get a free written estimate before we start, and the price we quote is the price you pay.
What a Northline window cleaning includes
- Exterior glass cleaned by hand or with a pure-water pole system for upper storeys
- Interior glass hand-detailed with microfibre and squeegee, with floors and sills protected
- Frames wiped, sills cleaned and tracks vacuumed or brushed out
- Screens removed, rinsed and reinstalled on request
- A final walk-around with you before we pack up
How we handle hard-to-reach glass
Ontario weather leaves hard water spotting and pollen film on upper-storey glass that a garden hose will not touch. For second- and third-floor windows we use carbon-fibre poles with filtered, deionized water so the glass dries spot-free without a ladder resting on your siding or eaves. Where ladder access is needed, our technicians are fully insured and set up on stabilizers to protect gutters and landscaping.
How often should Toronto homes have windows cleaned?
Most GTA homeowners book twice a year — once in spring after the salt, sand and winter grime, and once in early fall before the leaves come down. Homes on busy arterial roads, near construction, or backing onto mature trees often benefit from a third visit. If you are only booking once, spring gives you the biggest visible difference.
Bundle and save
Most customers combine window cleaning with eavestrough cleaning or a driveway pressure wash in the same visit, which saves a second trip charge. Tell us what you need on the quote form and we will price it as one job.
Window Cleaning FAQs
Do you clean windows inside as well as outside?
Yes. We offer exterior-only cleaning or full interior and exterior service. Interior work includes glass, sills and tracks, and we lay down protection on floors and furniture before we begin.
How much does window cleaning cost in Toronto?
Pricing depends on the number of windows, the number of storeys and whether you want interior work and screens included. Every estimate is free and given in writing before any work starts, so there are no surprises on the invoice.
Will the windows streak?
No. We use professional squeegee technique indoors and filtered deionized water outdoors, which dries without leaving mineral spots. If you spot something we missed, tell us and we will come back.
Do I need to be home?
For exterior-only cleaning you do not need to be home, as long as we can reach the gates and side yard. Interior work requires someone over 18 at the property.
Which areas do you serve for window cleaning?
Toronto, Brampton, Mississauga, Etobicoke, North York, East York, Vaughan, Thornhill, Richmond Hill, Markham, Newmarket, Georgetown, Malton, Rexdale, Burlington and Hamilton.
Book window cleaning with Northline
Free estimates, insured technicians and a price confirmed before we start. Tell us about your home and we will get back to you within one business day.
Book your window cleaning
Get your free, no-obligation estimate today. Serving Toronto and the GTA.