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Plumber Professional

JRW Plumbing Inc logoJRW Plumbing Inc

Waterloo, ON
Compare with similar plumber providers in Waterloo →
Emergency ServiceWSIBTSSA Licensed
+1 519-589-6537 Website(opens in new tab)
2 Credentials Verified
ProScore

This score reflects 10 Google reviews, licensed and verified.

How is this calculated?
Score updated: Oct 2026

About JRW Plumbing Inc

AI-generated summary from ProScore data sources

JRW Plumbing Inc operates on weekdays, provides online estimates, and handles plumbing repairs on site in Waterloo.

  • JRW Plumbing Inc: one of 18 plumbers in Waterloo.
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-licensedWSIB coverage confirmed

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 10 reviews
GoogleListing found
Google Business Profile reviews
4.8/5
10 reviews

Not found on 3 other platforms ProScore checks (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

Well Reviewed

4.8 star average on Google with 10 reviews.

WSIB Verified

Workplace Safety and Insurance Board coverage confirmed — you're protected.

TSSA Licensed

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

Google Review Breakdown

10 total
5
4
4
0
3
1
2
0
1
0

Other top rated plumber in Waterloo

Whiteway Plumbing
79
Waterloo
4.8(379)
Dunn Heating and Air Conditioning
78
Waterloo
4.8(975)
The Plumber's Wife
78
Waterloo
4.9(50)
Koert Plumbing Ltd.
77
Waterloo
4.8(128)

Frequently Asked Questions

Is JRW Plumbing Inc licensed?
Yes, JRW Plumbing Inc holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.
Does JRW Plumbing Inc have insurance?
Yes, JRW Plumbing Inc has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.
What is JRW Plumbing Inc’s rating?
JRW Plumbing Inc has a ProScore Trust Score of 69/100 (Good), calculated from 1 data source including 10 Google reviews.
Where is JRW Plumbing Inc located?
JRW Plumbing Inc is a plumber serving Waterloo, Ontario. You can reach them at +1 519-589-6537. View their full profile on ProScore for reviews and credentials.

Business Details

78 Mayfield Ave, Waterloo, ON N2J 3S1
Plumber
View on Google Maps

Hours

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

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Emergency ServiceOnsite servicesOnline estimates

Offerings

Repair services

Service options

Language assistance

Credentials

TSSA License
FS-R-53382
✓ Confirmed
Insurance
Not Confirmed
WSIB Coverage
✓ 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 WaterlooView all guides →

Data Transparency

Sources
Google and Ontario regulatory records
Score computed
October 24, 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 Waterloo

See how JRW Plumbing Inc ranks against other plumbers in Waterloo on ProScore.

View ranked list of plumbers in Waterloo →

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.