Plumber Professional

John The Plumber

Kingston, ON

Emergency ServiceBBB Accredited

+1 613-519-3155 Website

1 Credential VerifiedServing Kingston & area

82out of 100

Elite

ProScore

This score reflects 476 Google reviews.

How is this calculated?

Score updated: Oct 2026

About John The Plumber

AI-generated summary from ProScore data sources

John The Plumber is a Kingston-based plumbing service that handles repair work on site and operates seven days a week. Customers report that the team communicates clearly about problems, completes repairs with thorough testing, and responds promptly to calls.

John The Plumber: ProScore 82, 3rd of 26 scored plumbers in Kingston.
476 Google reviews (4.7 stars; median 43) for John The Plumber, ahead of 25 of 28 plumbers.

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What Customers Say

AI analysis of 8 Google reviews

Top Strengths

Excellent communication skills - plumbers explain problems clearly and patiently work with customers who have language barriers

High quality workmanship - repairs completed expertly and efficiently, with thorough testing to ensure proper functioning

Consistent reliability and prompt service - customers report dependable service and quick response times

excellent servicecommunicationpolite and helpfulprompt and reliableexpert workmanship

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 476 reviews

GoogleListing found

Google Business Profile reviews

4.7/5

476 reviews

BBBListing found

Better Business Bureau · accredited · as of March 2026

A+Rating · accredited

Not found on 2 other platforms ProScore checks (Review platform B, Review platform C).

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Elite Status

Scores in ProScore’s Elite tier — the highest level a Plumber contractor can reach, earned from strong, consistent signals across the sources ProScore checks.

Well Reviewed

4.7 star average on Google with 476 reviews.

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

What Reviews Highlight

Reviews mention: excellent service, communication, polite and helpful.

Google Review Breakdown

476 total

411

Featured Review

From Google

“

The plumber had an excellent attitude. My English isn’t very good, but he patiently explained everything to me. After clearing the pipe, he checked it several times to make sure everything was working properly. I’m very grateful for his service and highly recommend him!

Eva Lee

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is John The Plumber licensed?

Licensing status has not been verified for John The Plumber. Contact them directly to confirm current credentials before hiring.

Does John The Plumber have insurance?

WSIB insurance status is not verified for John The Plumber. Request proof of workplace insurance and liability coverage before hiring.

What is John The Plumber’s rating?

John The Plumber has a ProScore Trust Score of 82/100 (Elite), calculated from 2 data sources including 476 Google reviews.

Where is John The Plumber located?

John The Plumber is a plumber serving Kingston, Ontario. You can reach them at +1 613-519-3155. View their full profile on ProScore for reviews and credentials.

Business Details

308 Wellington St, Kingston, ON K7K 6T7

Plumber

View on Google Maps

Hours

Every day7:30a.m.-11:30p.m.

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Emergency ServiceOnsite services

Payments

Credit cards

Offerings

Repair services

Service options

Credentials

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance · Skilled Trades Ontario Public Register

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring Plumber FAQs in Kingston View all guides →

Data Transparency

Sources: Google and BBB
Score computed: October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

—

Not yet rated

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Compare Plumbers in Kingston

See how John The Plumber ranks against other plumbers in Kingston on ProScore.

View ranked list of plumbers in Kingston →

A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.