Multi-Platform Reputation
11.6/15
Ratings on Yelp, Facebook, BBB, HomeStars and TrustedPros — their average, how much they agree, and how many platforms carry the business.
AB Plomberie & Mécanique du bâtiment is a Québec City firm handling plumbing and building mechanical work, known for professional, skilled and punctual service. Customers describe careful, dependable work. Its 53.4 N49 Trust Score earns it a place on our list.
Google star rating (Bayesian-shrunk so a 5.0 from 8 reviews can’t outrank a 4.7 from 1,200), review volume, recency and velocity.
Ratings on Yelp, Facebook, BBB, HomeStars and TrustedPros — their average, how much they agree, and how many platforms carry the business.
HTTPS, mobile performance (PageSpeed + Core Web Vitals), key pages, schema.org markup, a contact email, content depth and Safe Browsing.
Google Maps local-pack rank (or knowledge-panel presence) combined with review volume.
Years in business from domain-registration age, Google Knowledge Graph founding year, or “since 19xx / family-owned” cues in review text.
Listed on ThreeBestRated / BBB, plus award mentions (“Best of”, “Consumer Choice”) in reviews.
Whether the business is listed on n49 and/or surfaced as an n49 result in Google search.
Total review volume across all platforms and how many platforms carry the business.
Multi-location footprint: franchise brand, multiple Google Business listings, or service-area landing pages on the website.
Platform breadth, contactability (website / email / phone) and review volume.
How many social platforms the website links to, plus Facebook engagement.
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By Francis Poisson on Apr 10, 2026 Verified by Google
Toilet unclogging service; we couldn't find the problem because it was intermittent. Just for the time and effort they took to properly diagnose the issue, it was worth the price. Thank you! We had already had our two water heaters replaced when it was called SOS Plumbing, and I still call them. While some might say the price is higher than your brother-in-law's plumbing job, they are very reliable and fast, unlike some of the "big" plumbing companies in town. Thank you!
By Alex Renaud on Feb 20, 2026 Verified by Google
The installation was done well, but the bill was far too high.
The job simply involved connecting a sink and installing faucets at a construction site (at the request of the CCQ). The work took about 30 minutes, much of which was spent in the truck.
Final bill: $14 for parts and 2 hours of labor, totaling $385.
I was informed that the billed time starts as soon as they leave the previous client. So be sure to double-check the travel expenses, as you could end up paying much more than the actual time spent on site.
Service was adequate, but there was a lack of transparency regarding billing.
By Isabelle Bouchard on Feb 18, 2026 Verified by Google
Wow!! Excellent work, very meticulous, the guy (Denis I think...) is really nice and very dedicated, I recommend him to everyone!!
By Mike Fournier on Feb 18, 2026 Verified by Google
Thank you to AB Plumbing. They were available very quickly to come and fix my plumbing problem. The bill was fair and the employees were very respectful of the premises. A truly 5-star service.
By La Fudgerie on Feb 10, 2026 Verified by Google
I bought the building a year ago and thought I'd figure out the smell problem myself, but I gave up, I couldn't take it anymore. André from AB Plumbing found what I never would have found in my life: a stuck trapdoor at the back of a closet. He was quite the athlete to get to that remote spot. Thank you!
