High Mark Plumbing & Heating
- Ryan.b
- Hot Water Tank
- Repair
24 contractors listed · 10 in Port Coquitlam · 9 open 24/7 · 18 open weekends · 23 rated 4.5+
Data verified October 18, 2026
The 24 companies listed for Port Coquitlam, BC 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, 10 are in Port Coquitlam itself and 14 come from Coquitlam (12, 3 km) and Port Moody (1, 4 km). The contractors on this page are rated from 4.4 to 5.0 across 2,831 reviews; 11 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (89%), quality (82%) and responsiveness (79%). The topics that come up most in reviews of the contractors on this page are "price", "efficient" and "communication". 9 are open around the clock; 18 are open on Saturdays and 14 on Sundays. 10 show a licence on their websites. 8 have ten or more years of experience, the longest 26 years. 11 offer emergency call-outs; 2 offer financing or payment plans; 11 give free estimates; 5 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for all 24 of the contractors on this page; all 24 publish a contact page; 19 list a public email and 2 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Saturday or Sunday cover is shown for 18 of the 24 listings here. Saturday is normal working time for this trade; Sunday is where the premium sits. If the line is merely slow rather than backing up, Monday morning costs less and fixes exactly the same problem.