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About
GNR Corbus is a contractor specializing in air conditioning, heating, ventilation and geothermal systems for residential and commercial properties for more than 40 years. Based in Sherbrooke in Estrie, with branches in Granby and Drummondville, the company is an authorized Carrier dealer and offers installation, maintenance and repair of heating and air conditioning systems.
Services offered
Service types
MaintenanceNew constructionRepairConsulting
Specialties
Heating & ventilation Geothermal Plumbing Air conditioning & heat pumps
Materials
AluminumCopper / sheet metal