Skip to main content
Menu
Find a Contractor
Resources
For Pros
Leave a ReviewVerify Your Profile
Plumber Professional

John The Plumber logoJohn The Plumber

Nepean, ON
Compare with similar plumber providers in Nepean →
Emergency ServiceWSIBTSSA LicensedBBB AccreditedResponds to Reviews
3 Credentials Verified
ProScore

This score reflects 413 Google reviews, licensed and verified.

How is this calculated?
Score updated: Oct 2026

About John The Plumber

AI-generated summary from ProScore data sources

John The Plumber operates seven days a week in Nepean, handling plumbing repairs and accepting credit card payments.

  • John The Plumber: ProScore 79, 2nd of 7 scored plumbers in Nepean.
  • 413 Google reviews (4.8 stars; median 23) for John The Plumber, ahead of 5 of 6 plumbers.
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

Is this your business?

Verify your profile to confirm your business, earn your Verified badge, and unlock your dashboard and growth tools.

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 413 reviews
GoogleListing found
Google Business Profile reviews
4.8/5
413 reviews
BBBListing found
Better Business Bureau · accredited · as of March 2026
A+Rating · accredited

Not found on 2 other platforms ProScore checks (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

Trusted Level

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

Highly Rated

Consistently rated 4.8 stars across 413 Google 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.

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

Google Review Breakdown

413 total
5
389
4
9
3
3
2
1
1
11

Featured Review

From Google

“

My house is 63 years old, as is the plumbing. Some of the joints did not look too good, so I called John the Plumber to take a look and advise me. They sent Garrett who called ahead and arrived when he said he would. He was very courteous, very pleasant personality and very professional. He advised me that the joints seemed ok and should be fine, but there was no way he could guarantee that they would not leak say 1, 3, 6, 12 etc months down the road, due to the age. He suggested that I leave

R
Robert Gardecky
Google Review

Frequently Asked Questions

Is John The Plumber licensed?
Yes, John The Plumber holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.
Does John The Plumber have insurance?
Yes, John The Plumber has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.
What is John The Plumber’s rating?
John The Plumber has a ProScore Trust Score of 79/100 (Trusted), calculated from 2 data sources including 413 Google reviews.
Where is John The Plumber located?
John The Plumber is a plumber serving Nepean, Ontario. You can reach them at +1 613-704-3994. View their full profile on ProScore for reviews and credentials.

Business Details

15 Grenfell Crescent, Nepean, ON K2G 0G3
Plumber

Hours

Every day7:30a.m.-11p.m.

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Emergency Service

Payments

Credit cards

Offerings

Repair services

Credentials

TSSA License
000347457
✓ 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

Data Transparency

Sources
Google, BBB, and Ontario regulatory records
Score computed
October 13, 2026

Is this your business?

Claim your profile to update info, add photos, and respond to reviews

Claim This Listing
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

Are you the owner of this business? Dispute this score

Compare Plumbers in Nepean

See how John The Plumber ranks against other plumbers in Nepean on ProScore.

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.