Best Plumbers in Kingston

We have reviewed and ranked the best local plumbing companies in Kingston

Universal Plumbing & Sewer Services Inc.

4.9 (193 Reviews)Write a Review
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60 Rigney St. Unit #8, Kingston, ON

(613) 539-3445

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Operating across Kingston, ON, Universal Plumbing & Sewer Services Inc. ranks among the area’s better-reviewed plumbing companies (4.9★ across 193 reviews). Ask its customers and you’ll hear about punctuality, professionalism, workmanship. It carries an N49 Trust Score of 68.7/100 across our 10-factor review. It ranks #4 in Google Maps local results for Kingston. Read More

Why this 68.7/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score68.7/100

John The Plumber

4.9 (189 Reviews)Write a Review
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32 Hatter St, Kingston, ON

(613) 817-8142

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Kingston, ON homeowners have rated John The Plumber 4.9★ across 189 reviews. Its reviews return to the same strengths — punctuality, communication, professionalism. Our 10-factor review gives it an N49 Trust Score of 67.3/100. It ranks #6 in Google Maps local results for Kingston. Read More

Why this 67.3/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score67.3/100

Professional Pumps & Water Treatment

4.9 (44 Reviews)Write a Review
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800 Larchwood Crescent, Kingston, ON

(613) 561-7867

Website

Professional Pumps & Water Treatment holds 4.9★ across 44 reviews as a trusted plumbing provider in Kingston, ON. The praise that keeps recurring: workmanship, professionalism, punctuality. It earns an N49 Trust Score of 65.5/100 in our independent review. Altogether it carries ~44 reviews across 3 platforms. Read More

Why this 65.5/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score65.5/100

Ubdegrove Plumbing & Heating Ltd Verified by Uberall

3.6 (61 Reviews)Write a Review
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626 Cataraqui Woods, Kingston, ON

(613) 542-0774

Website

Based in Kingston, ON, Ubdegrove Plumbing & Heating Ltd has earned 3.6★ across 61 reviews. In its reviews, punctuality, professionalism, workmanship come up again and again. Our 10-factor review gives it an N49 Trust Score of 50.9/100. Altogether it carries ~61 reviews across 3 platforms. Read More

Why this 50.9/100 trust score — the facts behind each pointThe facts behind your trust score
Trust Score50.9/100
4.6★ average rating
487 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 Kingston’s Top Plumbers

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

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 Kingston 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.