Best Window Cleaner in St Catharines, ON

Handpicked Top Window Cleaners in St Catharines. How do we actually find the most highly rated window cleaner? Our 50-Point Inspection includes everything from checking reputation, history, complaints, local reviews, nearness, satisfaction, trust and cost to the general excellence. That's not all... businesses do not pay us to list them. You deserve only the best!


20031 Grantham Avenue, St Catharines, ON L2M 7W7

Window Cleaning, Siding Cleaning, Solar Panes, Gutter Clearing, Pressure Cleaning, Eave, Soffit Cleaning, Wood Refinishing Service & Painting

Offer Free No Obligation Estimate - Focus on Exterior Maintenance of Buildings throughout Southern Ontario’s Golden Horseshoe Area

Mon - Fri 8:00 am - 5:00 pm Sat & Sun Closed

After some scheduling hiccups work done, professional crew, reasonable price. Note to self - don't try to schedule indoor window cleaning during eaves cleaning season.
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11 Portland Street, St Catharines, ON L2V 1R9

Since 2012

Window Cleaning, Gutter Cleaning, House Washing, Driveway Cleaning, Yard Cleanup, New Construction Window Cleaning, Pressure Washing & Gutter Brightening

Get an Instant Quote Online - Every single window cleaning they perform includes their standard Streak Free Guarantee

Price: From $99

Mon - Fri 9:00 am - 5:00 pm
Sat & Sun Closed

Niagara Window Washing was the first company to call me back when I went online to find a window washing service. They were also the only company to have a nice website with an online quotation service. It was great to get a price estimate online within minutes. The service was friendly, fast and reliable. I will call them for window washing again.
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