Throne Plumbing & Gas Ltd is a plumber serving Oshawa, Ontario. You can reach them at +1 905-244-0210. View their full profile on ProScore for verified reviews and credentials.

Business Details

419 King St W, Oshawa, ON L1J 2K5

Plumber

View on Google Maps

Hours

Monday8a.m.-5p.m.

Tuesday8a.m.-5p.m.

Wednesday8a.m.-5p.m.

Thursday8a.m.-5p.m.

Friday8a.m.-5p.m.

SaturdayClosed

SundayClosed

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Emergency ServiceOnsite services

Crowd

LGBTQ+ friendlyTransgender safe space

Other

LGBTQ+ friendly

Payments

Credit cards

Offerings

Repair services

Service options

Language assistance

Credentials

Insurance

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.

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring Plumber FAQs in Oshawa View all guides →

Data Transparency

Sources: Google and major review platforms
Score computed: September 19, 2026

Is this your business?

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

Claim This Listing

More plumber in Oshawa →|All plumber in Ontario →|All contractors in Oshawa →

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

Still researching?

Read the hiring guide →Check cost estimates →

Before you hire, read: 5 questions to ask every plumber →

Compare Plumbers in Oshawa

See how Throne Plumbing & Gas Ltd ranks against other plumbers in Oshawa on ProScore.

View ranked list of plumbers in Oshawa →

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.