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Plumber Professional

DSM Plumbing & Water Systems logoDSM Plumbing & Water Systems

Courtice, ON
Compare with similar plumber providers in Courtice →
Emergency ServiceBBB Accredited
+1 905-728-3270 Website(opens in new tab)
1 Credential VerifiedServing Courtice & area
ProScore
4.9★ Google|2/4 Sources

This score reflects 410 verified reviews, across 2 platforms.

How is this calculated?
Data verified: Jun 2026

About DSM Plumbing & Water Systems

AI-generated summary from verified data sources

Serving Courtice, DSM Plumbing & Water Systems is an established plumbing company in the region. They hold an impressive 4.9★ Google rating from 410 reviews.

G
Google
4.9★ (410)
See Google reviews
B
BBB
Excellent
Rated on 2 independent platforms

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What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Rapid emergency response - multiple reviews cite arrival within an hour on weekends and urgent situations
Owner directly involved in service delivery - Darryl personally handles jobs and goes out of his way, even traveling to distant areas like Bancroft
Clean, thorough workmanship - repeatedly mentioned leaving premises clean and dry, removing debris, and completing jobs faster than expected
fast/quick responseprofessional and knowledgeablefair pricingreliable and trustworthyDarryl owner-operator

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 of 4 verified
G
Google
4.9/5
B
Review Site B
Not found
B
BBB
Excellent
C
Review Site C
Not found
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Trusted Contractor

Meets ProScore verification standards for quality and reliability.

Highly Rated

Consistently rated 4.9 stars across 410+ Google reviews.

Google Review Breakdown

410 total
5
394
4
2
3
0
2
2
1
12

Featured Review

Verified review from Google

“

We were completely out of water and after one quick call, Darryl was at our house within an hour to assess the situation. He clearly explained our options to repair or replace, provided a quick quote, and scheduled the replacement right away.<br><br>Darryl and his team showed up exactly when they said they would, finished the job faster than expected, and left us with a brand-new system that’s working perfectly. In a stressful situation, Darryl truly takes the stress away and gets the job done w

C
Craig
Google Review

Other top rated plumber in Courtice

ELM Plumbing
73
Courtice
5(52)
ZENMECH Plumbing and Heating LTD.
54
Courtice
5(8)

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringPlumber FAQs in CourticeView all guides →

Frequently Asked Questions

Is DSM Plumbing & Water Systems licensed?
Licensing status has not been verified for DSM Plumbing & Water Systems. Contact them directly to confirm current credentials before hiring.
Does DSM Plumbing & Water Systems have insurance?
WSIB insurance status is not verified for DSM Plumbing & Water Systems. Request proof of workplace insurance and liability coverage before hiring.
What is DSM Plumbing & Water Systems’s rating?
DSM Plumbing & Water Systems has a ProScore Trust Score of 75/100 (Trusted), calculated from 2 verified data sources including 410 Google reviews.
Where is DSM Plumbing & Water Systems located?
DSM Plumbing & Water Systems is a plumber serving Courtice, Ontario. You can reach them at +1 905-728-3270. View their full profile on ProScore for verified reviews and credentials.

Business Details

9 Thornbury St, Courtice, ON L1E 2B9
Plumber
View on Google Maps

Hours

Friday7:30a.m.-8:30p.m.
Monday7:30a.m.-8:30p.m.
Sunday9a.m.-5p.m.
Tuesday7:30a.m.-8:30p.m.
Saturday9a.m.-5p.m.
Thursday7:30a.m.-8:30p.m.
Wednesday7:30a.m.-8:30p.m.

Services Offered

Drain cleaningPipe repairWater heater installationFixture installationEmergency plumbingLeak detection

Services & Info

Emergency ServiceOnline estimates

Payments

Credit cardsNFC mobile payments

Offerings

Repair services

Service options

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle and BBB
Last updatedJune 2026

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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.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

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