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Plumber Professional

Radiant Plumbing & Heating

St. Catharines, ON
Compare with similar plumber providers in St. Catharines →
Emergency ServiceTSSA LicensedBBB Accredited
+1 905-688-9446
2 Credentials Verified
ProScore

This score reflects licensed and verified.

How is this calculated?
Score updated: Oct 2026

About Radiant Plumbing & Heating

AI-generated summary from ProScore data sources

A plumber in St. Catharines, Ontario, Radiant Plumbing & Heating works with local customers.

  • Radiant Plumbing & Heating: one of 26 plumbers in St. Catharines.
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.Government-licensed

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 4 reviews
GoogleListing found
Google Business Profile reviews
4.8/5
4 reviews
BBBListing found
Better Business Bureau · accredited · as of March 2026
A+Rating · accredited

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.

How sources are weighted: ProScore methodology.

Things to Know

TSSA Licensed

Licensed with the Technical Standards and Safety Authority — confirmed against the register.

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

Other top rated plumber in St. Catharines

Mr. Furnace Heating and Air Conditioning
78
St. Catharines
4.8(2686)
Sewer-Man Drain Service St. Catharines
77
St. Catharines
4.8(114)
Go Green Plumbing Ltd
74
St. Catharines
4.9(641)
Complete Plumbing
73
St. Catharines
4.5(210)

Frequently Asked Questions

Is Radiant Plumbing & Heating licensed?
Yes, Radiant Plumbing & Heating holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.
Does Radiant Plumbing & Heating have insurance?
WSIB insurance status is not verified for Radiant Plumbing & Heating. Request proof of workplace insurance and liability coverage before hiring.
What is Radiant Plumbing & Heating’s rating?
Radiant Plumbing & Heating has a ProScore Trust Score of 43/100 (Basic), calculated from 2 data sources including 4 Google reviews.
Where is Radiant Plumbing & Heating located?
Radiant Plumbing & Heating is a plumber serving St. Catharines, Ontario. You can reach them at +1 905-688-9446. View their full profile on ProScore for reviews and credentials.

Business Details

2082 Seventh Street Louth, St. Catharines, ON L2R 6P9
Plumber
View on Google Maps

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection
Emergency Service

Credentials

TSSA License
FS R000076638674
✓ Confirmed
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 · TSSA fuels contractor registry

Homeowner Guides

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

Data Transparency

Sources
Google, BBB, and Ontario regulatory records
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 St. Catharines

See how Radiant Plumbing & Heating ranks against other plumbers in St. Catharines on ProScore.

View ranked list of plumbers in St. Catharines →

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.