GNR Corbus
GNR Corbus installs and repairs heat pumps, air conditioning and heating systems from its Sherbrooke base, and sells Carrier equipment.
What they do
GNR Corbus works on heating, cooling and HVAC systems for homes, with heat pump installation, air conditioning and heating repair among its main jobs. The company also handles maintenance and the wider building mechanics work set out on its site, including commercial and industrial projects. It sells Carrier equipment and has branches in Sherbrooke, Granby and Drummondville, serving Estrie, Montérégie and Centre-du-Québec. Estimate requests can be sent online, and financing is available. The business has operated for more than 40 years. The Sherbrooke office is open on weekdays.
- Heat pumps
- Air conditioning
- Heating repairs
- HVAC service
Listed under Heating and cooling emergencies
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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