Plumber Professional
Postma Heating and Cooling
Chatham, ON
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Verified Listing2 Credentials Verified
0out of 100
ProScore
+6 over 1 mo
4.9★ Google|2/4 Sources
This score reflects 1495 verified reviews, across 2 platforms, licensed and verified.
How is this calculated?About Postma Heating and Cooling
AI-generated summary from verified data sources
Serving Chatham, Postma Heating and Cooling is an established plumbing company in the region. They hold an impressive 4.9★ Google rating from 1,486 reviews. They are WSIB registered for your peace of mind.
Google
4.9★ (1,495)
BBB
Excellent
Rated on 2 independent platforms
WSIB coverage confirmed
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What Customers Say
AI analysis of 5+ verified Google reviews
Top Strengths
Exceptional technician quality with named staff (Candace, David, Carley, Ali) consistently praised for knowledge and skill
Fast response times and emergency service capability - multiple reviews highlight quick arrival and last-minute availability
Thorough diagnostic approach with clear explanations - reviews emphasize full inspections and answering customer questions
Performance Breakdown
✨ Quality4.8
💬 Communication4.7
👔 Professionalism4.9
💰 Value4.5
⏰ Reliability4.8
🎓 Expertise4.8
professional techniciansquick response timeknowledgeable servicefriendly staffproblem-solving
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
4.9/5
H
Review Site B
B
BBB
Excellent
T
Review Site C
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 1495+ Google reviews.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
Google Review Breakdown
1,495 total5
1,393
4
67
3
6
2
4
1
16
Featured Review
Verified review from Google
“
My furnace had quit working during the night and I woke up to 64-65 degrees in my house. Called Postma to come check it out for me. Arranged a time and right on schedule their tech arrived. Carley was the techs name, she was extremely pleasant and went right to the furnace, she was able to fix it and did so. She informed me of what she did and answered all of my questions. I am so pleased and grateful for Postma and Carley. If you want great service do not hesitate to call them.<br>Sincerely,<br
R
Rick MacLean
Google Review
Other top rated plumber in Chatham
Homeowner Guides
Frequently Asked Questions
Is Postma Heating and Cooling licensed?
Licensing status has not been verified for Postma Heating and Cooling. Contact them directly to confirm current credentials before hiring.
Does Postma Heating and Cooling have insurance?
Yes, Postma Heating and Cooling has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.
What is Postma Heating and Cooling’s rating?
Postma Heating and Cooling has a ProScore Trust Score of 81/100 (Trusted), calculated from 2 verified data sources including 1495 Google reviews.
Where is Postma Heating and Cooling located?
Postma Heating and Cooling is a plumber serving Chatham, Ontario. You can reach them at +1 519-354-9491. 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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