Best Plumbers in Saint John

We have reviewed and ranked the best local plumbing companies in Saint John

Matrix Mechanical

4.9 (567 Reviews)Write a Review
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Canada’s Top 100 Plumbing Companies

204 Carmarthen Street, Saint John, NB

(506) 696-7000

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Saint John's #1-ranked plumber is Matrix Mechanical, the mechanical backbone many Maritime homeowners call first for plumbing and heating. Nearly 25 years of work has built 566 reviews averaging 4.9 stars. Read More

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Trust Score80.9/100

Lloyd Wilson Ltd

5 (18 Reviews)Write a Review
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236 Wyatt Cres, Saint John, NB

(506) 696-3365

Lloyd Wilson Ltd holds 5★ across 18 reviews as a trusted plumbing provider in Saint John, NB. The praise that keeps recurring: professionalism, punctuality, communication. It earns an N49 Trust Score of 49.8/100 in our independent review. 3 Google Business locations across 2 cities (Inglewood, Saint John). Read More

Why this 49.8/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score49.8/100

H H Hickman & Sons Ltd Verified by Uberall

4.4 (37 Reviews)Write a Review
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66 Main Street, Saint John, NB

(506) 634-0091

H H Hickman & Sons Ltd holds 4.4★ across 37 reviews as a trusted plumbing provider in Saint John, NB. The praise that keeps recurring: professionalism. It earns an N49 Trust Score of 43.7/100 in our independent review. Altogether it carries ~37 reviews across 2 platforms. Read More

Why this 43.7/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score43.7/100

Lawton James E Plumbing & Heating Ltd

3.9 (9 Reviews)Write a Review
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126 Main Street West, Saint John, NB

(506) 633-0118

Based in Saint John, NB, Lawton James E Plumbing & Heating Ltd has earned 3.9★ across 9 reviews. In its reviews, professionalism, punctuality, fair pricing come up again and again. Our 10-factor review gives it an N49 Trust Score of 43.6/100. It ranks #5 in Google Maps local results for Saint John. Read More

Why this 43.6/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score43.6/100
4.6★ average rating
631 total reviews across the top 20
Curated by AI
Ranked by the N49 Trust Score — reviews, multi-platform reputation, local visibility and online presence, not paid placement.

About Saint John’s Top Plumbers

Looking for a trusted plumbing company in Saint John? Plumbing.ca helps homeowners and businesses compare plumbing companies serving Saint John.

Our rankings use the N49 Trust Score, which considers factors such as Google reviews, review quality and recency, business reputation, years in business, website quality and other public trust signals.

Companies are not ranked simply because they advertise more or rank higher on Google.

Businesses cannot pay to improve their Trust Score or organic ranking. Sponsored listings, where available, are always clearly identified.

Plumbing Frequently Asked Questions

Q. How are Saint John plumbers ranked?

Plumbers are evaluated using the N49 Trust Score, which combines customer reviews, reputation, review activity, business credibility and other public trust signals.

Q. Can a company pay to rank higher?

No. Sponsored placements do not affect a company’s Trust Score or organic ranking.

Q. Do all plumbers offer 24-hour emergency service?

No. Check each company’s profile to confirm the services and areas they cover.

Q. How often are the rankings updated?

The rankings are reviewed and refreshed as reviews and business information change.