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A&J Plumbing Heating logoA&J Plumbing Heating

Niagara-on-the-Lake, ON
Compare with similar plumber providers in Niagara-on-the-Lake
Emergency ServiceTSSA LicensedBBB Accredited
2 Credentials Verified
ProScore

This score reflects 15 verified reviews, licensed and verified.

How is this calculated?
Data verified: Sep 2026

About A&J Plumbing Heating

AI-generated summary from verified data sources

A&J Plumbing Heating is a plumber serving Niagara-on-the-Lake, Ontario and the surrounding area.

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 · 15 reviews
GoogleVerified source
Google Business Profile reviews
4.3/5
15 reviews
BBBVerified source
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.

The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

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 Niagara-on-the-Lake

Frequently Asked Questions

Is A&J Plumbing Heating licensed?
Yes, A&J Plumbing Heating holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.
Does A&J Plumbing Heating have insurance?
WSIB insurance status is not verified for A&J Plumbing Heating. Request proof of workplace insurance and liability coverage before hiring.
What is A&J Plumbing Heating’s rating?
A&J Plumbing Heating has a ProScore Trust Score of 48/100 (Basic), calculated from 2 verified data sources including 15 Google reviews.
Where is A&J Plumbing Heating located?
A&J Plumbing Heating is a plumber serving Niagara-on-the-Lake, Ontario. You can reach them at +1 905-935-1515. View their full profile on ProScore for verified reviews and credentials.

Business Details

360 York Rd Unit 22, Niagara-on-the-Lake, ON L0S 1J0
Plumber

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection
Emergency Service

Credentials

TSSA License
000285562
✓ Confirmed
Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licences, and insurance prior to engaging any contractor.

Data Transparency

Sources
Google, BBB, and Ontario regulatory records
Score computed
September 19, 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥81
Elite
≥70
Trusted
≥54
Good
≥30
Basic
<30
Caution
Not yet rated

Are you the owner of this business? Dispute this score

ProScore profiles are built from publicly available information and official public registries, and scored using ProScore’s own methodology. We check this data against third-party sources and work to keep it accurate, but records change and errors can occur. A ProScore is informational only — it is not a guarantee, endorsement, or recommendation. Before hiring any contractor, you should independently verify and confirm all relevant credentials, licences, insurance (including WSIB coverage) and references directly with the contractor and the issuing authority. If something here looks wrong, let us know and we’ll correct it promptly.