Flash Rooter Drain Cleaning
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- Kitchen Sink
- Basement
24 contractors listed · 5 in Stittsville · 11 open 24/7 · 19 open weekends · 22 rated 4.5+
Data verified October 18, 2026
The 24 companies listed for Stittsville, 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.

Of the 24 contractors we list here, 5 are in Stittsville itself and 19 come from towns including Ottawa (9), Kanata (3) and Nepean (3). The contractors on this page are rated from 4.1 to 5.0 across 7,564 reviews; 16 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 (91%), responsiveness (84%) and quality (83%). The topics that come up most in reviews of the contractors on this page are "price", "efficient" and "estimates". 11 are open around the clock; 19 are open on Saturdays and 16 on Sundays. 8 show a licence on their websites. 8 have ten or more years of experience, the longest 40 years. 12 offer emergency call-outs; 3 offer financing or payment plans; 5 give free estimates; 5 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 24 of the contractors on this page; 17 publish a contact page; 18 list a public email and 5 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Overnight availability is claimed by 11 of the 24 listings here. A backup that has reached a finished basement floor is worth the night rate, because standing sewage is a health problem rather than an inconvenience. A slow sink is not. Ask what the after-hours charge covers before agreeing.