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24 companies listed · 6 in Bolton · 5 open 24/7 · 17 open weekends · all 24 rated 4.5+
Data verified October 18, 2026
Listed for businesses in and around Bolton, ON, these 24 companies hold commercial cleaning contracts. Ask each one for a site walk before it quotes, since square footage alone says nothing about the entrance matting, the washroom count or the winter mess that drives the real workload.
Of the 24 companies we list here, 6 are in Bolton itself and 18 come from towns including Brampton (3, 22 km), North York (3, 25 km) and Woodbridge (2, 16 km). The companies on this page are rated from 4.5 to 5.0 across 2,219 reviews; 17 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise quality (89%), professionalism (88%) and responsiveness (82%). The topics that come up most in reviews of the companies on this page are "cleanliness", "communication" and "price". 5 are open around the clock; 17 are open on Saturdays and 11 on Sundays. The services the companies on this page list most often on their websites are basement renovations (3), bathroom renovation (3), kitchen renovation (3), basement finishing (2) and basements (2). 5 show a licence on their websites. 7 have ten or more years of experience, the longest 45 years. 5 offer emergency call-outs; 6 offer financing or payment plans; 14 give free estimates; 5 are family- or locally-owned and 3 list coupons or special offers. 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.
A free quote is offered by 14 of the 24 commercial cleaning companies listed. Insist the survey happens on site and at the hour the work would run, because an empty office at noon tells nobody what the washrooms look like at the end of a slushy day.
