Comfort Zone Heating and Air Conditioning
This score reflects 836 Google reviews, WSIB coverage confirmed.
How is this calculated?About Comfort Zone Heating and Air Conditioning
Comfort Zone Heating and Air Conditioning is an HVAC contractor in Cobourg, Ontario, operating 24/7. Customers describe prompt diagnosis and repair of heating and cooling issues, along with clear explanations of work needed and courteous service.
- Comfort Zone Heating and Air Conditioning: ProScore 68, tied 3rd of 7 scored plumbers in Cobourg.
- 836 Google reviews (4.9 stars; median 58) for Comfort Zone Heating and Air Conditioning, ahead of 6 of 6 plumbers.
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What Customers Say
Top Strengths
Areas to Watch
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
3 platforms not yet checked (Review platform B, BBB, Review platform C).
ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.
Things to Know
Highly Rated
Consistently rated 4.9 stars across 836 Google reviews.
WSIB Verified
Workplace Safety and Insurance Board coverage confirmed — you're protected.
Open 24 Hours
Every posted day shows 24-hour availability.
What Reviews Highlight
Reviews mention: AJ (technician excellence), clear explanations and communication, quick service and efficiency.
Featured Review
From Google
On Jan.24, 2026, our furnace quit in the wee hours of the morning. By 9:30 am, A.J. came and told us the news that we should get a new furnace. Quick service - we were impressed!<br>The new furnace was installed on January 26, and a few days later the heat pump.<br>Because we are not very tech-savvy, it seemed as if the furnace was running too often - it was the coldest time of the winter! We contacted Comfort Zone again.<br>A.J. has just left and he explained - very patiently - exactly how the
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Frequently Asked Questions
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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is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date.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.