Plumber Professional

Sewer-Man Drains & Waterproofing

Thornhill, ON

Emergency Service

+1 647-957-7705 Website

Serving Thornhill & area

66out of 100

Good

ProScore

This score is based on publicly available data.

How is this calculated?

Score updated: Oct 2026

About Sewer-Man Drains & Waterproofing

AI-generated summary from ProScore data sources

Sewer-Man Drains & Waterproofing operates 24/7 from Thornhill and handles drain and waterproofing repair work on site, with online estimates available.

Sewer-Man Drains & Waterproofing: one of 7 plumbers in Thornhill.

Is this your business?

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

Verify Your Profile →

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 4 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

4 reviews

Not found on 3 other platforms ProScore checks (Review platform B, BBB, 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

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

4 total

Photos & Work

1 photo

Other top rated plumber in Thornhill

Eco plumbing and drain

Paramount Plumbing Service

More plumbers in Thornhill

WOW Drain & Plumbing, Drain Backup, Drain Cleaning, Sewer Drain Repair Vaughan

Frequently Asked Questions

Is Sewer-Man Drains & Waterproofing licensed?

Licensing status has not been verified for Sewer-Man Drains & Waterproofing. Contact them directly to confirm current credentials before hiring.

Does Sewer-Man Drains & Waterproofing have insurance?

WSIB insurance status is not verified for Sewer-Man Drains & Waterproofing. Request proof of workplace insurance and liability coverage before hiring.

What is Sewer-Man Drains & Waterproofing’s rating?

Sewer-Man Drains & Waterproofing has a ProScore Trust Score of 66/100 (Good), calculated from 1 data source including 4 Google reviews.

Where is Sewer-Man Drains & Waterproofing located?

Sewer-Man Drains & Waterproofing is a plumber serving Thornhill, Ontario. You can reach them at +1 647-957-7705. View their full profile on ProScore for reviews and credentials.

Business Details

8707 Dufferin St, Thornhill, ON L4K 4S6

Plumber

View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Open 24 HoursEmergency ServiceOnsite servicesOnline estimates

Crowd

LGBTQ+ friendlyTransgender safe space

Other

LGBTQ+ friendly

Amenities

Gender-neutral washroom

Offerings

Repair services

Accessibility

Wheelchair accessible seatingWheelchair-accessible washroom

Service options

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 Thornhill View all guides →

Data Transparency

Sources: Google
Score computed: October 13, 2026

Is this your business?

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

Claim This Listing

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

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

Still researching?

Read the hiring guide →Check cost estimates →

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

Compare Plumbers in Thornhill

See how Sewer-Man Drains & Waterproofing ranks against other plumbers in Thornhill on ProScore.

View ranked list of plumbers in Thornhill →

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.