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Plumber Professional

Sewer-Man Drain Service St. Catharines logoSewer-Man Drain Service St. Catharines

St. Catharines, ON
Compare with similar plumber providers in St. Catharines →
Emergency Service
+1 365-364-1212 Website(opens in new tab)
Serving St. Catharines & area
ProScore

This score reflects 114 Google reviews, ratings from 2 platforms in all.

How is this calculated?
Score updated: Oct 2026

About Sewer-Man Drain Service St. Catharines

AI-generated summary from ProScore data sources

Sewer-Man Drain Service St. Catharines operates 24 hours a day, seven days a week and offers online estimates; the business is women-owned and serves St. Catharines in English.

  • Sewer-Man Drain Service St. Catharines: ProScore 77, 2nd of 23 scored plumbers in St. Catharines.
  • 114 Google reviews (4.8 stars; median 22) for Sewer-Man Drain Service St. Catharines, ahead of 22 of 25 plumbers.
Rated on 2 independent platformsProScore found ratings for this business on 2 independent review platforms. Each one is listed in "Ratings Across Platforms" below.

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 152 reviews
GoogleListing found
Google Business Profile reviews
4.8/5
114 reviews
Review platform BListing found
Independent review platform · name withheld by policy
4.9/5
38 reviews

Not found on 2 other platforms ProScore checks (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

Trusted Level

Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.8 stars across 114 Google reviews.

Rated on Multiple Platforms

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

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

114 total
5
100
4
4
3
0
2
1
1
2

Other top rated plumber in St. Catharines

Mr. Furnace Heating and Air Conditioning
78
St. Catharines
4.8(2686)
Go Green Plumbing Ltd
74
St. Catharines
4.9(641)
Complete Plumbing
73
St. Catharines
4.5(210)
Brian Easton Hvac
72
St. Catharines
4.5(90)

Frequently Asked Questions

Is Sewer-Man Drain Service St. Catharines licensed?
Licensing status has not been verified for Sewer-Man Drain Service St. Catharines. Contact them directly to confirm current credentials before hiring.
Does Sewer-Man Drain Service St. Catharines have insurance?
WSIB insurance status is not verified for Sewer-Man Drain Service St. Catharines. Request proof of workplace insurance and liability coverage before hiring.
What is Sewer-Man Drain Service St. Catharines’s rating?
Sewer-Man Drain Service St. Catharines has a ProScore Trust Score of 77/100 (Trusted), calculated from 2 data sources including 114 Google reviews.
Where is Sewer-Man Drain Service St. Catharines located?
Sewer-Man Drain Service St. Catharines is a plumber serving St. Catharines, Ontario. You can reach them at +1 365-364-1212. View their full profile on ProScore for reviews and credentials.

Business Details

110 James St, St. Catharines, ON L2R 7E8
Plumber
View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

Bathroom designTile installationVanity installationShower installationBathtub installationBathroom renovation

Services & Info

Open 24 HoursOnline estimates

Crowd

LGBTQ+ friendlyTransgender safe space

From the business

Identifies as women-owned

Other

Identifies as women-ownedLGBTQ+ friendly

Service options

Language assistance

Credentials

Insurance
Not Confirmed
WSIB Coverage
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 hiringPlumber FAQs in St. CatharinesView all guides →

Data Transparency

Sources
Google and major review platforms
Score computed
October 24, 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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Still researching?

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Compare Plumbers in St. Catharines

See how Sewer-Man Drain Service St. Catharines ranks against other plumbers in St. Catharines on ProScore.

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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.