HVAC Professional
A1 Air Conditioning & Heating
Oakville, ON
Compare with similar hvac providers in Oakville →Emergency ServiceResponds to Reviews
Verified ListingServing Oakville & area
0out of 100
ProScore
-5 over 2 mo
4.9★ Google|1/4 Sources
This score reflects 1749 verified reviews.
How is this calculated?About A1 Air Conditioning & Heating
AI-generated summary from verified data sources
Serving Oakville, A1 Air Conditioning & Heating is an established HVAC contractor in the region. Highly rated with 4.9★ on Google across 1,749 reviews.
Google
4.9★ (1,749)
Rated on 1 independent platform
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What Customers Say
AI analysis of 5+ verified Google reviews
Top Strengths
Fast emergency response - Lucas arrived 35 minutes on Boxing Day at -15°C wind chill when competitors quoted next day
Professional installation teams - Hassan, Florin, Dallas, and Josh consistently praised as knowledgeable, polite, friendly, and respectful of homes
Long-term customer loyalty - 30+ year customers and 21+ year service plan members indicate sustained trust and fair dealing
Areas to Watch
Emergency dispatch communication failure - 10-hour delay to inform customer no technicians available for midnight -20°C emergency call
Potential unnecessary parts replacement - customer documented AC capacitor replaced for $400 that appeared functional, with technician retaining old part preventing verification
Inconsistent emergency availability - same customer unable to reach technicians while other emergency calls were answered
Performance Breakdown
✨ Quality4.3
💬 Communication3.2
👔 Professionalism4.6
💰 Value3.1
⏰ Reliability4.1
🎓 Expertise4.4
emergency servicefurnace installation/replacementprofessional techniciansprompt responsecustomer loyalty
Ratings Across Platforms
Aggregated from independent sources. Only ProScore shows all.
G
Google
4.9/5
H
Review Site B
B
BBB
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
Highly Rated
Consistently rated 4.9 stars across 1749+ Google reviews.
Google Review Breakdown
1,749 total5
1,625
4
73
3
9
2
10
1
32
Featured Review
Verified review from Google
“
Having your furnace expire a week before Christmas is never pleasant but I can sincerely say the professionalism, dedication and level of service provided by A1 - a local Canadian company that still values every customer- made the experience pain-free. Their staff from the receptionist, service person, sales person were all outstanding and when you discover they’ve all been with the company for decades you understand this is a special company that not only treats its customers well but also its
A
Anna Wharton
Google Review
Other top rated hvac in Oakville
Homeowner Guides
Frequently Asked Questions
Is A1 Air Conditioning & Heating licensed?
Licensing status has not been verified for A1 Air Conditioning & Heating. Contact them directly to confirm current credentials before hiring.
Does A1 Air Conditioning & Heating have insurance?
WSIB insurance status is not verified for A1 Air Conditioning & Heating. Request proof of workplace insurance and liability coverage before hiring.
What is A1 Air Conditioning & Heating’s rating?
A1 Air Conditioning & Heating has a ProScore Trust Score of 57/100 (Good), calculated from 1 verified data source including 1749 Google reviews.
Where is A1 Air Conditioning & Heating located?
A1 Air Conditioning & Heating is a hvac serving Oakville, Ontario. You can reach them at +1 905-844-2949. 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
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