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24 contractors listed · all 24 in Oakville · 6 open 24/7 · 16 open weekends · 22 rated 4.5+
Data verified October 18, 2026
The 24 companies listed for Oakville, ON clear blocked drains and sewer lines. Hours, jetting and camera work, and free estimate claims come from each company's own website. Ask whether the crew that arrives owns the camera, since that decides what you learn.
All 24 contractors we list here are in Oakville itself. We have 44 contractors in Oakville on file; this page shows the highest-rated 24. The contractors on this page are rated from 4.1 to 5.0 across 5,642 reviews; 9 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (96%), quality (82%) and responsiveness (78%). The topics that come up most in reviews of the contractors on this page are "price", "crew" and "efficient". 6 are open around the clock; 16 are open on Saturdays and 11 on Sundays. The services the contractors on this page list most often on their websites are bathroom renovations (3), AC installation (2), AC repair (2), duct cleaning (2) and heat pumps (2). 6 show a licence on their websites. Domain records put 7 websites of the contractors on this page at ten or more years old; the oldest dates from 1998. 6 offer emergency call-outs; 15 give free estimates; 7 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
A website is linked by all 24 listings for Oakville. Look for two things: whether they own a jetter and a camera or hire them in, and whether they do repairs as well as cleaning. A company that only cables will be back at the same line next year.
