57
InputKit score
4.6
Google rating
60 reviews · 57% replied
8
Years in business
Drummondville, Quebec
GNR Corbus
AI summary
GNR Corbus is an HVAC contractor based in Drummondville, Quebec, that designs, installs and services heating, air‑conditioning, ventilation, refrigeration and geothermal systems for residential, commercial and industrial customers. The company is an authorized Carrier dealer and offers maintenance, financing options and access to subsidies. It has been operating for more than 40 years.
AI summary
What the reviews say
Customers praise GNR Corbus for friendly, knowledgeable technicians and prompt service, though a few report pricing issues and delayed follow‑up.
AI-generated from 41 reviews. May contain inaccuracies.
Reviews per month
Peak: 17 reviews in Sep
Monthly review trend based on dated reviews in our database.
What customers love
Recurring strengths mentioned by customers in their reviews.
- Courteous, professional staff (François, Isaac, Olivier)
- Fast, reliable installation and repairs
- Clear explanations of system operation
- Competitive pricing for many customers
- Responsive after‑sales support
Areas to watch
Friction points or concerns that come up more than once.
- Occasional delays in parts or follow‑up
- Some complaints about high service costs
- Inconsistent communication on warranty work
Recurring themes
Topics customers talk about most often in their feedback.
Review breakdown
Reviews
What customers say, pulled from verified Google reviews.
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