The Fresh Cleaning
“They went above and beyond to ensure our home was left sparkling clean and fresh.”
Best Window Cleaners in Mississauga, ON
24 companies listed · all 24 in Mississauga · 5 open 24/7 · 13 open weekends · 19 rated 4.5+
Data verified November 11, 2026
Before and After Property Care
“I would definitely recommend them to anyone looking for a reliable, high quality, landscaping service!”
Diamond Shine Window & Gutter Cleaning
“My windows had alot of gunk buildup from the builder and now they look like new!”
E & P Window Cleaning Ontario
“Beautiful work carried out in a speedy professional manner, would highly recommend their company!”
New Century Maids
“Happy with work complete also the speed , excellent service.”
JEM Cleaning
“Mike and Leo did an exceptional job cleaning our windows (inside and out) as well as our eaves troughs and soffits.”
Listed for homeowners in and around Mississauga, ON, these 24 companies clean windows. Spring fills up fast here, so ask which weeks are still open and whether taking down and washing storm windows and screens is part of the price or an extra.
Area overview: Mississauga, ON
All 24 companies we list here are in Mississauga itself. We have 28 companies in Mississauga on file; this page shows the highest-rated 24. 23 of the companies on this page have a rating, from 3.7 to 5.0 across 1,380 reviews; 8 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (88%), quality (76%) and responsiveness (64%). The topics that come up most in reviews of the companies on this page are "price" and "estimates". 5 are open around the clock; 13 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are pressure washing (4), commercial window cleaning (2), eavestrough cleaning (2), high rise window cleaning (2) and window cleaning (2). 2 show a licence on their websites. 9 have ten or more years of experience, the longest 30 years. 6 offer emergency call-outs; 13 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
How many window cleaners are listed for Mississauga?
This page shows 24 listings for Mississauga. Because the work is sold as a repeat visit, ask each one which part of town it already covers and on what cycle. Slotting into an existing route usually costs less than a company driving out for a single house.
Emerald Caretakers Ltd
“They not only have been our go to for years for our offices and showrooms, but also stop on a dime to make sure Covid cleaning is there where needed when needed.”
MK Universal Windows and Gutter Cleaning
“Completely cleaned the eaves, trimmed the branches touching the roof, and washed windows.”
Peixoto Enterprises LTD (Cleaning Services)
“Gabriel is professional, very responsive, and did a great job deep cleaning my apartment”
Shine Forever Window Cleaning
“I've tried several window cleaning services in the past, but Shine Forever stands out for their exceptional quality and customer service.”
Pro-Clean Mobile Wash
“Used them to do a full house after construction inc a driveway and a big concrete back yard and it came out amazing”
Pristine Maintenance & Cleaning Services
“Pristine Maintenance and Cleaning Services deliver exceptional professionalism, punctuality, and top-notch cleaning, ensuring a sparkling and fresh environment.”
Jet-Maid Ltd.
“We have found them to be very professional and have always added that personal touch.”
SQM Janitorial Services
“From their punctuality to their attention to detail, every aspect of their service is top-notch.”
Cleen 'N Cleer Window Cleaning
“It's rare to find a company that delivers this level of consistency over such a long period, but Cleen'N Cleer has truly exceeded expectations year after year.”
Pearl Cleaning Concepts Inc.
“Very experienced window cleaner, hired him and his team for a project.”
Beautiful Floors and Janitorial
“Extremely professional and pays attention to detail and has left the place smelling absolutely awesome.”
Fox Cleaning Services
“Fox has been cleaning my Dad's dental office for the last 6 months and doing a terrific job!”
Northview Window Cleaning
“This company has provided me with great window cleaning service for a number of years now.”
Tri-Clean Building Services
“The owner is very professional and personable, you can't go wrong using this company.”
Dukorean Cleaning Services
“What I appreciate the most is their consistency and care; they really go the extra mile to ensure everything is perfect.”
Trillium Window Cleaning
“Derek does a fantastic job cleaning the windows.”
Shinex Window Cleaning Inc
“FIVE STAR SERVICE -- our windows are sparkling clean, and also Micael the supervisor went above and beyond, and climbed a latter twice to help us close a window that had gotten stuck.”
International Shining
Why these companies made our list
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