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Plumber Professional

Mastermind Plumbing LTD. 有牌水管工 logoMastermind Plumbing LTD. 有牌水管工

Toronto, ON
Compare with similar plumber providers in Toronto →
Emergency Service
+1 647-832-8100
Serving Toronto & area
ProScore

This score reflects 37 Google reviews.

How is this calculated?
Score updated: Oct 2026

About Mastermind Plumbing LTD. 有牌水管工

AI-generated summary from ProScore data sources

Mastermind Plumbing operates seven days a week in Toronto.

  • Mastermind Plumbing LTD. 有牌水管工: one of 138 plumbers in Toronto.
  • 37 Google reviews (5.0 stars; median 33) for Mastermind Plumbing LTD. 有牌水管工, ahead of 81 of 137 plumbers.
See Google reviews
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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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 37 reviews
GoogleListing found
Google Business Profile reviews
5.0/5
37 reviews

3 platforms not yet checked (Review platform B, BBB, 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

Highly Rated

Consistently rated 5.0 stars across 37 Google reviews.

24-Hour Service on 5 of 7 Days

Posted hours show 24-hour availability on some days only. Check the hours card for which.

Other top rated plumber in Toronto

Leaside Plumbing and Heating Ltd
88
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4.9(817)
Watermark Plumbing Services Inc.
87
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5(877)
New Canadian Drain and Plumbing Ltd
86
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4.7(1510)
Plumbers Direct
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4.8(82)

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Frequently Asked Questions

Is Mastermind Plumbing LTD. 有牌水管工 licensed?
Licensing status has not been verified for Mastermind Plumbing LTD. 有牌水管工. Contact them directly to confirm current credentials before hiring.
Does Mastermind Plumbing LTD. 有牌水管工 have insurance?
WSIB insurance status is not verified for Mastermind Plumbing LTD. 有牌水管工. Request proof of workplace insurance and liability coverage before hiring.
What is Mastermind Plumbing LTD. 有牌水管工’s rating?
Mastermind Plumbing LTD. 有牌水管工 has a ProScore Trust Score of 56/100 (Good), calculated from 1 data source including 37 Google reviews.
Where is Mastermind Plumbing LTD. 有牌水管工 located?
Mastermind Plumbing LTD. 有牌水管工 is a plumber serving Toronto, Ontario. You can reach them at +1 647-832-8100. View their full profile on ProScore for reviews and credentials.

Business Details

Richmond Hill, Toronto, ON L4B 3K9
Plumber
View on Google Maps

Hours

Monday7a.m.-11p.m.
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
Sunday7a.m.-11p.m.

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection
Open 24 HoursEmergency Service

Credentials

Insurance
Not Confirmed
WSIB Coverage
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

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringPlumber FAQs in TorontoView all guides →

Data Transparency

Sources
Google
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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Still researching?

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Compare Plumbers in Toronto

See how Mastermind Plumbing LTD. 有牌水管工 ranks against other plumbers in Toronto on ProScore.

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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.