Key Points Duct cleaning is only needed if you spot mold, pests, or excess dust, especially after renovations or moving in.DIY methods often don’t cut it—pros can clean deeper and fix hidden HVAC ...

John Santos of Los Angeles wants his home to be a healthy gathering place for family and friends, some of whom are recovering from major illness. As part of his effort, he recently had his home's ...

Trained to identify the varying types of asbestos used in old buildings, Matt Mountain of Mountain Duct Cleaning knows what he’s looking for. Whenever he identifies what he calls “suspect asbestos,” ...