669-HEAT Northern & Air Mechanical Systems Inc

669 Heat is a heating, cooling and indoor air quality contractor that services the Greater Sudbury area with furnaces, air conditioners, hrv's, boilers, air handlers, fireplaces, heat pumps and water heaters installation and service.

669 Heat is more than just a box (furnace or ac). We strive to provide an exceptional customer experience and highest-quality service, 24 hours a day, 365 days a week.