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None of these companies is based in Stratford; they work from towns including London (48 km), Kitchener (41 km) and Woodstock (33 km).
24 companies listed · 10 open 24/7 · 18 open weekends · 20 rated 4.5+ · 2 show a licence
Data verified October 16, 2026
Listed for homeowners in and around Stratford, 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.
23 of the 24 companies on this page have a rating, from 3.9 to 5.0 across 1,372 reviews; 8 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (86%) and value (78%). The topics that come up most in reviews of the companies on this page are "efficient", "communication" and "estimates". 10 are open around the clock; 18 are open on Saturdays and 15 on Sundays. 2 show a licence on their websites. 6 have ten or more years of experience, the longest 27 years. 10 offer emergency call-outs; 16 give free estimates; 3 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 23 of the companies on this page; 18 publish a contact page and 16 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
This page shows 24 listings for Stratford. 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.
