Plumber Professional
Custom Plumbing
Sarnia, ON
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Verified Listing2 Credentials Verified
0out of 100
ProScore
+7 over 2 mo
4.2★ Google|3/4 Sources
This score reflects 74 verified reviews, across 3 platforms, licensed and verified.
How is this calculated?About Custom Plumbing
AI-generated summary from verified data sources
Serving Sarnia, Custom Plumbing is an established plumbing company in the region. Rated 4.2★ on Google with 75 reviews. Their credentials include being WSIB registered.
Google
4.2★ (74)
BBB
Excellent
Review Site C
Good
Rated on 3 independent platforms
WSIB coverage confirmed
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What Customers Say
AI analysis of 5+ verified Google reviews
Top Strengths
Exceptional responsiveness and speed - multiple mentions of same-day or half-hour service arrivals
Long-standing reputation with consistent quality - serving families since 1991, clients using them for 5+ years repeatedly
Transparent pricing and cost-effectiveness - described as 'good prices,' 'economical fix,' and quoting considerably less than competitors
Performance Breakdown
✨ Quality4.9
💬 Communication4.8
👔 Professionalism4.9
💰 Value4.8
⏰ Reliability4.9
🎓 Expertise4.8
reliableprofessionalquick servicecourteousknowledgeable
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
4.2/5
H
Review Site B
B
BBB
Excellent
T
Review Site C
Good
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.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
Google Review Breakdown
74 total5
54
4
6
3
2
2
2
1
11
Featured Review
Verified review from Google
“
Excellent Experience. Highly Recommend.<br><br>It was time to update the only bathroom in my 95-year-old home. As a retiree, modifying the bathroom to accommodate additional safety features was key.<br><br>The project included installing a tub, replacing the sewer stack, moving the location of pipes and drains, accommodating the timeline and delays of other trades and relocating the sink and toilet. I contacted Custom Plumbing to review the scope of the renovation and was assured that my requ
N
Nan Tait
Google Review
Other top rated plumber in Sarnia
Homeowner Guides
Frequently Asked Questions
Is Custom Plumbing licensed?
Licensing status has not been verified for Custom Plumbing. Contact them directly to confirm current credentials before hiring.
Does Custom Plumbing have insurance?
Yes, Custom Plumbing has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.
What is Custom Plumbing’s rating?
Custom Plumbing has a ProScore Trust Score of 76/100 (Trusted), calculated from 3 verified data sources including 74 Google reviews.
Where is Custom Plumbing located?
Custom Plumbing is a plumber serving Sarnia, Ontario. You can reach them at +1 519-337-1545. View their full profile on ProScore for verified reviews and credentials.
Data Transparency
SourcesGoogle, multiple verified platforms
Last updated2026-05-06
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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.
≥82
Elite
≥70
Trusted
≥55
Good
≥30
Basic
<30
Caution
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