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24 companies listed · 17 in Guelph · 7 open 24/7 · 10 open weekends · 20 rated 4.5+
Data verified October 16, 2026
Listed for homeowners in and around Guelph, ON, these 24 companies do pressure and soft washing. The season is short and the calendar fills from spring, so ask what is still open and whether masonry work is scheduled well clear of the first frosts.
Of the 24 companies we list here, 17 are in Guelph itself and 7 come from Kitchener (3, 23 km), Cambridge (2, 18 km) and Dundas (1, 44 km). The companies on this page are rated from 4.0 to 5.0 across 2,805 reviews; 10 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 (92%), responsiveness (84%) and quality (81%). 7 are open around the clock and 10 are open on weekends. 5 show a licence on their websites. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 2003. 3 offer financing; 10 give free estimates; 3 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 21 of the companies on this page; 18 publish a contact page; 16 list a public email and 2 take bookings online. 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.
5 of the 24 listings on this page show a licence on their websites. Washing is rarely a licensed trade, so the paperwork that protects you is liability insurance and workers coverage rather than a licence. Ask for the certificates, because this work damages property when it goes wrong.
