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Plumber Professional

John The Plumber logoJohn The Plumber

Hamilton, ON
Compare with similar plumber providers in Hamilton
Emergency ServiceBBB AccreditedResponds to Reviews
1 Credential VerifiedServing Hamilton & area
ProScore

This score reflects 479 verified reviews.

How is this calculated?
Data verified: Aug 2026

About John The Plumber

AI-generated summary from verified data sources

Known for same-day service and punctual arrivals, John The Plumber is a Hamilton-based plumber handling repair work on site, operating seven days a week with transparent pricing and technical expertise.

Rated on 1 independent platformProScore found ratings for this business on 1 independent review platform. Each one is listed in "Ratings Across Platforms" below.

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Verify your profile to confirm your business, earn your Verified badge, and unlock your dashboard and growth tools.

What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Exceptional reliability with same-day service and punctual arrivals ('arrived at our house at the time they said they would', 'showed up the same day')
Clear communication and transparency on pricing and options ('thoroughly explained the issues, the options and the costs for each', 'informatively guided us through the assessment, cost and materials')
High technical competence with knowledgeable technicians ('able to diagnose where the leak was', 'very knowledgeable and personable')

Areas to Watch

Pricing concerns - one reviewer cited $399+ for valve/supply line replacement as 'too expensive' and 'a complete violation'
prompt/on-time servicetransparent pricing and optionsprofessional techniciansdiagnostic expertisecustomer education

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 479 reviews
GoogleVerified source
Google Business Profile reviews
4.8/5
479 reviews
BBBVerified source
Better Business Bureau · accredited · as of March 2026
A+Rating · accredited

No rating yet on Review platform C. Not found on Review platform B.

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

The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Trusted Level

Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.8 stars across 479 Google reviews.

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

What Reviews Highlight

Reviews mention: prompt/on-time service, transparent pricing and options, professional technicians.

Google Review Breakdown

479 total
5
429
4
22
3
5
2
5
1
18

Featured Review

Verified review from Google

Called the office mid afternoon about water dripping through main floor into basement and customer service representative informed me that someone would be there between 2-5. Just a few minutes after I received a call that they were on their way. Andrew was the plumber and it’s the second time we have had him for repairs. He was able to diagnose where the leak was and gave us options on how to fix. Highly recommend John The Plumber and Andrew who is very knowledgeable and personable.<br><br>Chri

A
Alison Pattison
Google Review

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 76/100 (Trusted), calculated from 2 verified data sources including 479 Google reviews.
Where is John The Plumber located?
John The Plumber is a plumber serving Hamilton, Ontario. You can reach them at +1 647-492-1796. View their full profile on ProScore for verified reviews and credentials.

Business Details

38 Gledhill Crescent, Hamilton, ON L9C 6H4
Plumber

Hours

Monday7:30a.m.-11p.m.
Tuesday7:30a.m.-11p.m.
Wednesday7:30a.m.-11p.m.
Thursday7:30a.m.-11p.m.
Friday7:30a.m.-11p.m.
Saturday7:30a.m.-11p.m.
Sunday7:30a.m.-11p.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
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licences, and insurance prior to engaging any contractor.

Data Transparency

Sources
Google and BBB
Score computed
August 30, 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥81
Elite
≥70
Trusted
≥54
Good
≥30
Basic
<30
Caution
Not yet rated

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Compare Plumbers in Hamilton

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

ProScore profiles are built from publicly available information and official public registries, and scored using ProScore’s own methodology. We check this data against third-party sources and work to keep it accurate, but records change and errors can occur. A ProScore is informational only — it is not a guarantee, endorsement, or recommendation. Before hiring any contractor, you should independently verify and confirm all relevant credentials, licences, insurance (including WSIB coverage) and references directly with the contractor and the issuing authority. If something here looks wrong, let us know and we’ll correct it promptly.