Air quality Some research shows that indoor air can often contain more polluting elements than outdoor air, which is rightly a concern for many people. Poor air quality can trigger a range of more or less serious symptoms in most people of all ages: headaches, dizziness, nausea,...

Cleaning ducts It is when we spend most of our time indoors, especially during the cold season, that air quality becomes a concern. The ventilation ducts of a home's heating system deserve special attention in order to optimize operation, performance and the quality of the air circulating. First...