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Plumber Professional

Superior Plumbing & Heating of Markham logoSuperior Plumbing & Heating of Markham

Markham, ON
Compare with similar plumber providers in Markham →
Emergency Service
+1 289-806-5352 Website(opens in new tab)
Serving Markham & area
ProScore

This score reflects 44 Google reviews.

How is this calculated?
Score updated: Oct 2026

About Superior Plumbing & Heating of Markham

AI-generated summary from ProScore data sources

Open 24 hours, seven days a week, Superior Plumbing & Heating of Markham is a plumber serving the area with on-site repair work and online estimates.

  • Superior Plumbing & Heating of Markham: ProScore 73, 4th of 17 scored plumbers in Markham.
  • 44 Google reviews (4.9 stars; median 29) for Superior Plumbing & Heating of Markham, ahead of 15 of 19 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 · 44 reviews
GoogleListing found
Google Business Profile reviews
4.9/5
44 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

Trusted Level

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

Highly Rated

Consistently rated 4.9 stars across 44 Google reviews.

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

44 total
5
42
4
1
3
0
2
0
1
1

Other top rated plumber in Markham

Preferred Plumbing Solutions Inc.
85
Markham
4.8(474)
Dima Plumbing
82
Markham
4.9(97)
Prompt Plumbing
75
Markham
5(14)
Access Plumbing
70
Markham
4.7(47)

More plumbers in Markham

Frequently Asked Questions

Is Superior Plumbing & Heating of Markham licensed?
Licensing status has not been verified for Superior Plumbing & Heating of Markham. Contact them directly to confirm current credentials before hiring.
Does Superior Plumbing & Heating of Markham have insurance?
WSIB insurance status is not verified for Superior Plumbing & Heating of Markham. Request proof of workplace insurance and liability coverage before hiring.
What is Superior Plumbing & Heating of Markham’s rating?
Superior Plumbing & Heating of Markham has a ProScore Trust Score of 73/100 (Trusted), calculated from 1 data source including 44 Google reviews.
Where is Superior Plumbing & Heating of Markham located?
Superior Plumbing & Heating of Markham is a plumber serving Markham, Ontario. You can reach them at +1 289-806-5352. View their full profile on ProScore for reviews and credentials.

Business Details

45 Ferrier St Unit 114, Markham, ON L3R 3K8
Plumber
View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Open 24 HoursEmergency ServiceOnsite servicesOnline estimates

Crowd

LGBTQ+ friendly

Other

LGBTQ+ friendly

Payments

Credit cards

Offerings

Repair services

Service options

Language assistance

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 MarkhamView 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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Compare Plumbers in Markham

See how Superior Plumbing & Heating of Markham ranks against other plumbers in Markham on ProScore.

View ranked list of plumbers in Markham →

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.