5
4.8Multi-Platform Reputation
10.3/15
Rated on 5 platforms — Google 4.8, Facebook 3.0, YellowPages 5.0, Yelp 5.0, TrustedPros 4.8; 2.0-star spread between them
Drain Rex serves Laval and greater Montreal, listed across five platforms and covering thirteen service areas from Anjou to LaSalle. Its 4.8-star reviews describe competent help that arrives even on a Friday evening and replaces what's damaged. A 64.7 N49 Trust Score earns it a spot on our list.
4.8★ from 234 Google reviews
Rated on 5 platforms — Google 4.8, Facebook 3.0, YellowPages 5.0, Yelp 5.0, TrustedPros 4.8; 2.0-star spread between them
Has a working website
Ranks #13 in Google Maps local results for Montreal
~3.4 years on Google Maps (from total-reviews ÷ monthly rate)
Not on Three Best Rated / BBB
Listed on n49 (#6682761)
~243 reviews across 5 platforms
Mentions 13 service areas on home page (e.g. anjou, brossard, dollard, lachine, lasalle)
On 4 extra platforms; reachable by website, phone
1 platforms linked: Facebook · ~5 Facebook reviews
Get a free, no-obligation quote from one of Plumbing’s most trusted teams.
By Mel Cote on May 17, 2026 Verified by Google
I do not recommend.
I called them to fix a sink leak. While the plumber was here I asked if he could change the toilet pump, and he said no problem. Cost 407$ for a 40 minutes. (40 minutes includes him going to his truck twice and the time to write up the invoice)
After he left the toilet started doing random refills. I reached out and after 2 days of delayed appointements he came back and sold me a new flapper.
Sadly the replacement flapper did not solve the issue (+ if the flapper was the issue I would’ve had random refills with the old pump which I did not ).
I contacted them again to be told that they already came once and if they came back I would be charged for another service call + labor + parts since my original call was for a sink repair and not for a toilet repair ( even though the pump replacement is listed on the invoice it’s not guaranteed)
Very disappointed.
By Héctor de Jesús Gutiérrez Flores on Feb 6, 2026 Verified by Google
We had work done with DKV plumbing & renovations on our kitchen and bathroom, including plumbing and renovations, and the results were amazing.
Everything was completed on time, with great attention to detail. They were honest, hardworking, and left the place clean after every visit.
Thank you!
By Eric L on Jan 24, 2026 Verified by Google
Friday evening.. drain plugged in kitchen and bathroom...the nice and competent guy came and unblocked everything plus replaced the damaged parts. They are very nice and wirk well. Mr. Mohammed did a very good job even if finished late a Friday. Thanks again.
By Julie St-Onge on Dec 16, 2025 Verified by Google
Very professional and quick! Really happy we called them. They fixed our issue quickly and walked me through everything they were doing. Great team, Obdolloh and Nassim!!
Thank you. Highly recommend Drain Rex!
By Ksanet Tesfai on Dec 4, 2025 Verified by Google
10/10 Drain Rex! The receptionist was courteous and helpful, and our plumber Subhi was amazing! He was very efficient, professional and patient, and he finally fixed our kitchen drain after we struggled with it for two weeks. I’d recommend this company to anyone. Thank you so much! 🙏🏾
