Yes, Blue Diamond 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 Blue Diamond Plumbing Inc’s rating?

Blue Diamond Plumbing Inc has a ProScore Trust Score of 59/100 (Good), calculated from 2 data sources including 9 Google reviews.

Where is Blue Diamond Plumbing Inc located?

Blue Diamond Plumbing Inc is a plumber serving Richmond Hill, Ontario. You can reach them at +1 416-312-6646. View their full profile on ProScore for reviews and credentials.

Business Details

115 Amulet Crescent, Richmond Hill, ON L4S 2V9

Plumber

View on Google Maps

Hours

Monday9a.m.-6p.m.

Tuesday9a.m.-6p.m.

Wednesday9a.m.-6p.m.

Thursday9a.m.-6p.m.

Friday9a.m.-6p.m.

Saturday10a.m.-3p.m.

SundayClosed

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Emergency Service

Credentials

Insurance

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 hiring Plumber FAQs in Richmond Hill View 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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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is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date.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.