Humidity is a very important part of indoor air quality and home comfort that is often overlooked, but impossible to truly ignore. If your home is too humid, you promote mold and mildew growth; on the other hand, if it’s too dry, you could be at higher risk of respiratory illness. Worse yet, living in a home that’s too humid or too dry is simply not comfortable! We at AY Mechanical install and repair humidifiers and dehumidifiers in residential HVAC systems.