HVAC contractor. The Great Indoors HVAC Company provides a variety of Plumbing and HVAC mechanical services to residential, commercial and industrial clients in Quesnel, BC and throughout the Region. We have four divisions: Plumbing, Heating, Refrigeration and Fabrication employing eleven to fifteen employees at peek periods. From a simple Furnace or hot water tank replacement to a whole house custom HVAC design, employing Geothermal zoned forced air and in-floor radiant heating, solar water heating, heat recovery ventilation and air purification. We provide full plumbing services from rough-in to finish and fixtures for every budget from the good to the best. Call The Great Indoors, we'll make your Indoors GREAT!