Plomberie Jeff Gagné inc. is a plumbing company serving Québec, QC, rated 4.8★ across 103 reviews. Customers most often highlight its punctuality, communication, professionalism. That track record earns an N49 Trust Score of 48.7/100 and a place in Canada’s Top 100 Plumbing Companies.

Why this 48.7/100 trust score — the facts behind each point
Trust Score48.7/100
Google Reputation
16/25

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.

Multi-Platform Reputation
5.9/15

Ratings on Yelp, Facebook, BBB, HomeStars and TrustedPros — their average, how much they agree, and how many platforms carry the business.

Website Quality
2.9/10

HTTPS, mobile performance (PageSpeed + Core Web Vitals), key pages, schema.org markup, a contact email, content depth and Safe Browsing.

Local SEO Visibility
8.9/10

Google Maps local-pack rank (or knowledge-panel presence) combined with review volume.

Business Longevity
3.3/5

Years in business from domain-registration age, Google Knowledge Graph founding year, or “since 19xx / family-owned” cues in review text.

Awards & Recognition
3/10

Listed on ThreeBestRated / BBB, plus award mentions (“Best of”, “Consumer Choice”) in reviews.

N49 Trust Signals
1.5/5

Whether the business is listed on n49 and/or surfaced as an n49 result in Google search.

Brand Strength
1.8/5

Total review volume across all platforms and how many platforms carry the business.

Service Area Coverage
2.5/5

Multi-location footprint: franchise brand, multiple Google Business listings, or service-area landing pages on the website.

Consumer Trust Indicators
2.5/5

Platform breadth, contactability (website / email / phone) and review volume.

Social Media Presence
0.8/5

How many social platforms the website links to, plus Facebook engagement.

Total Trust ScoreBased on 11 verified trust factors
48.7/100
Fair

48.7% Trust Rating

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4.8

103 Reviews

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V

By Valérie Lafontaine on Apr 29, 2026 Verified by Google

We had our water heater replaced in mid-April 2026 and chose Jeff Gagné Plumbing after contacting several companies and reading Google reviews.

The pros:

- Quick service, no endless wait times
- High-quality Bradford-White water heater, 8-year warranty
- Punctuality: they were on time and respected the agreed-upon date, which isn't always the case!

- Quick and efficient installation by Steve (everything was done in 1 hour and 15 minutes)

The BIG cons:

- Payment by Interac e-Transfer only, which was never specified before signing the contract

In short, we received a quick quote and excellent service. So far, the unit is working perfectly and the water is super hot!

HOWEVER… learning after the work was done that it wasn't possible to pay by credit card was a real turn-off…

Let's be clear: credit cards are expensive for businesses, and they certainly have the right not to offer this payment method. However, they must inform their potential clients of this at the time of signing the contract, not after everything is completed (ref. OPC). For us, paying by credit card isn't just a way to accumulate points or extend payments (we're not short of money…), it's primarily additional protection in case of problems and it extends certain warranties.

My partner spoke to the owner to express his disappointment on this point. It was no use. We have other plumbing work coming up, and if it were just about service and technical expertise, we would definitely use Jeff Gagné Plumbing again. However, the payment method is making us hesitate.

P.S.: Jeff Gagné Plumbing, you won't find my name on your client list because it's my partner (Mr. Beaumont) who has the agreement with you. 😉

A

By Alain Bellavance on Apr 21, 2026 Verified by Google

Excellent service! I hired this company to replace the water inlet on my washing machine. Steven did an impeccable job: quick, professional, and very courteous. I highly recommend them and wouldn't hesitate to use their services again if needed!

M

By Michel Trempe on Apr 13, 2026 Verified by Google

Main Line surface backflow preventer installed and floor drain redone.
Quality and clean work.
A pleasure doing business with this contractor.
I would not hesitate to recommend this contractor. 👍

G

By Genevieve Lepage on Feb 12, 2026 Verified by Google

Jean-François was incredibly professional and generous, taking the time to advise me for nearly 45 minutes on the phone regarding my purchase. Steven arrived at our house with a smile, right on time, and even adjusted his schedule to come back later that day to replace the missing part. Transparency, professionalism, and adaptability—don't hesitate to do business with this great team. Thank you both again.

P

By Pierre-Luc Nolet on Nov 12, 2025 Verified by Google

Exceptional service! This morning, I had a quick chat with Jean-François, and instead of just suggesting an expensive service call, he took the time to explain what to check and what I could try myself. Thanks to his clear and honest advice, I was able to resolve the problem myself, with complete confidence.

It's rare to find someone so generous, kind, and honest in this field. You can tell he truly cares about people above all else. I recommend this company without hesitation: you can trust him completely!

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Canada’s Top 100 Plumbing Companies 2026

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