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      HVAC, Air Conditioner & Furnace Maintenance

      ASTR Inc is one of Canada??™s top service provider for both commercial and residential HVAC industry. Our interests include the residential HVAC installation, service and maintenance, protection plans, plumbing, and the commercial interests are HVAC service, rooftops service and maintenance, HVAC retrofits and replacement, commercial refrigeration, boilers, water heaters and duct cleaning.