Plumber Professional

Central Drain Service Inc.

Oshawa, ON

Emergency ServiceWSIBBBB Accredited

+1 905-723-7495 Website

2 Credentials Verified

68out of 100

Good

ProScore

This score reflects 34 Google reviews, ratings from 2 platforms in all, WSIB coverage confirmed.

How is this calculated?

Score updated: Oct 2026

About Central Drain Service Inc.

AI-generated summary from ProScore data sources

Central Drain Service Inc. is a plumbing contractor based in Oshawa that operates weekdays.

Central Drain Service Inc.: one of 24 plumbers in Oshawa.

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

3 sources · 35 reviews

GoogleListing found

Google Business Profile reviews

4.9/5

34 reviews

Review platform CListing found

Independent review platform · name withheld by policy

5.0/5

1 review

BBBListing found

Better Business Bureau · accredited · as of March 2026

A+Rating · accredited

Review platform B not yet checked.

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

Highly Rated

Consistently rated 4.9 stars across 34 Google reviews.

Rated on Multiple Platforms

Independently rated on 2 review platforms — ratings that agree across sources are harder to game.

WSIB Verified

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

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

Photos & Work

1 photo

Other top rated plumber in Oshawa

Vaillancourt Plumbing & Drains

Caldwell Plumbing Oshawa

Oshawa

4.8(34)

Bill Clarke Plumbing & Heating

Oshawa

4.5(74)

More plumbers in Oshawa

Frequently Asked Questions

Is Central Drain Service Inc. licensed?

Licensing status has not been verified for Central Drain Service Inc.. Contact them directly to confirm current credentials before hiring.

Does Central Drain Service Inc. have insurance?

Yes, Central Drain Service 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 Central Drain Service Inc.’s rating?

Central Drain Service Inc. has a ProScore Trust Score of 68/100 (Good), calculated from 3 data sources including 34 Google reviews.

Where is Central Drain Service Inc. located?

Central Drain Service Inc. is a plumber serving Oshawa, Ontario. You can reach them at +1 905-723-7495. View their full profile on ProScore for reviews and credentials.

Business Details

700 Albert St, Oshawa, ON L1H 3M3

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

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 Oshawa View all guides →

Data Transparency

Sources: Google, BBB, major review platforms, 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

Are you the owner of this business? Dispute this score

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Compare Plumbers in Oshawa

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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.