We asked HVAC professionals how often you should clean your air ducts. They gave us the details on cleaning frequency, ...

MARYLAND (DC News Now) — As a significant snowstorm is expected to sweep through the DMV area this weekend, HVAC experts are urging homeowners to take action now to prepare their heating systems and ...

Spring is in the air, and what’s blowing out that air in your home may need a spring cleaning. Companies that work on heating, ventilation and air conditioning (HVAC) units recommend a tuneup ...