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Window Cleaning

Streaky, dirty windows? Sterling can help with your window cleaning needs.  Dirty windows can be a pain to clean, and it’s hard to get a completely streak-free shine, whether for your home or commercial building. At Sterling, we use the best tools and cleaning solutions to get your windows sparkling, whether you’ve got one picture window, or a glass roof solarium. No project is too big or too small, and we are experienced in many varieties of windows, from multi-paned to Pella.


Window cleaning


Dirty window tracks

Interior window cleaning

Giving a deep clean to your interior windows can sometimes be a difficult task, but we’re always up to the challenge! We get into the creases and crevices by removing the window screens first, and cleaning the tracks, trim, and entire perimeter of the window before even starting on the glass, so when the screens are put back in, they’ll be just like new!

Clean window screens


For the glass, we use a safe, non-ammonia cleaning agent and start with a microfiber cloth to remove stubborn grime. Paying special attention to corners, we’ll then apply the solution again and clean off with a squeegee for a completely streak-free shine. Once the screen is cleaned, we’ll put that back in place, and move onto the next window. If a ladder is required indoors, we will use protective coverings to prevent wall damage, etc.

Exterior window cleaning

We mean business when it comes to removing the grime, dirt, insect debris etc. Our process is similar to that of our interior window cleaning, and we use the traditional method of using a ladder to get right in front of each exterior window. This allows us to make sure we are covering every spot thoroughly. The only time we use “pole cleaning” for exterior windows may be when an object (such as a branch, etc.) is obstructing our ladder from reaching the window. We pride ourselves on our experience at Sterling, and safety is extremely important to us – you’ll never find someone inexperienced on a ladder!

Window cleaning service area

Alliston, Angus, Aurora, Barrie, Bradford, Georgina, Innisfil, Keswick, King City, Maple, Markham, Minesing, Mount Albert, Newmarket, Oro-Medonte, Pefferlaw, Queensville, Schomberg, Stouffville, Sutton, Richmond Hill, Thornhill, Vaughan, Woodbridge and York Region


Difficult, hard to reach windows?

Get the professionals to clean your windows.

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