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Jermark Plumbing & Mechanical logoJermark Plumbing & Mechanical

North York, ON
Compare with similar plumber providers in North York
Emergency ServiceBBB Accredited
1 Credential VerifiedServing North York & area
ProScore

This score reflects 66 verified reviews.

How is this calculated?
Data verified: Sep 2026

About Jermark Plumbing & Mechanical

AI-generated summary from verified data sources

Jermark Plumbing & Mechanical is a North York plumber that handles major projects including re-piping and manifold replacements, along with emergency and specialized work such as confined space operations. Customers report variable experiences, with some noting high-quality work and thorough service, while others have raised concerns about communication, billing clarity, and inconsistency across technicians.

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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What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Exceptional work quality on major projects - re-piping and manifold replacements completed with high professionalism (reviews 7, 8)
Chris's team demonstrates excellence on complex jobs, going 'the extra mile' and treating homes 'as if it was their own' (reviews 3, 8)
Strong technical expertise handling emergency situations and specialized work like confined space operations (review 6)

Areas to Watch

Severe communication failures - slow/unresponsive quote process, refusal to communicate, lack of pre-job quotes (reviews 2, 9)
Alleged deceptive billing practices - false diagnoses, unnecessary service recommendations, billing for work not authorized (reviews 1, 4)
Unprofessional individual staff members (Walter, Karl) showing bullying behavior, condescension, and slow work tactics; management dismisses feedback (reviews 1, 4, 5)
Excessive pricing that does not reflect quality or service level; cost overruns without customer authorization (reviews 2, 9)
Inconsistent service quality - quality varies dramatically between different technicians and projects
communication problemsquestionable billing practicesquality inconsistencyprofessionalism varies by technicianexpensive

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 66 reviews
GoogleVerified source
Google Business Profile reviews
3.1/5
66 reviews
BBBVerified source
Better Business Bureau · accredited · as of March 2026
AccreditedNo grade shown

2 platforms not yet checked (Review platform B, Review platform C).

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

Extensive Review History

66 Google reviews on record — a large sample behind the 3.1 average.

BBB Accredited

Accredited by the Better Business Bureau.

What Reviews Highlight

Reviews mention: communication problems, questionable billing practices, quality inconsistency.

Google Review Breakdown

66 total
5
34
4
0
3
1
2
0
1
31

Featured Review

Verified review from Google

As a senior property manager I have worked with many contractors over the decades, but I must highlight the outstanding support we received from Jermark Plumbing during a recent emergency. During an active kitchen stack clean-out project, Mark and his team assisted with a critical sanitary pit issue involving a masive water discharge. Despite already being engaged on-site, Mark allocated part of his team immediately to support us. This situation required not only vacuum trucks but also a confin

D
Djordje
Google Review

Frequently Asked Questions

Is Jermark Plumbing & Mechanical licensed?
Licensing status has not been verified for Jermark Plumbing & Mechanical. Contact them directly to confirm current credentials before hiring.
Does Jermark Plumbing & Mechanical have insurance?
WSIB insurance status is not verified for Jermark Plumbing & Mechanical. Request proof of workplace insurance and liability coverage before hiring.
What is Jermark Plumbing & Mechanical’s rating?
Jermark Plumbing & Mechanical has a ProScore Trust Score of 41/100 (Basic), calculated from 2 verified data sources including 66 Google reviews.
Where is Jermark Plumbing & Mechanical located?
Jermark Plumbing & Mechanical is a plumber serving North York, Ontario. You can reach them at +1 416-789-7611. View their full profile on ProScore for verified reviews and credentials.

Business Details

241 Bridgeland Ave, North York, ON M6A 1Y7
Plumber

Hours

Monday8a.m.-5p.m.
Tuesday8a.m.-5p.m.
Wednesday8a.m.-5p.m.
Thursday8a.m.-5p.m.
Friday8a.m.-4p.m.
SaturdayClosed
SundayClosed

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection
Emergency Service

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
September 19, 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 North York

See how Jermark Plumbing & Mechanical ranks against other plumbers in North York 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.