If you turn on the air conditioning unit to stay cool in the summer, or if you turn on the heat to stay warm in the winter, you have an HVAC system, or Heating, Ventilation and Air Conditioning. This ...

Q: Do furnace ducts ever need to be cleaned? We’ve lived in our house for 27 years and have never had the ducts cleaned. A: In most cases, regular duct cleaning is not necessary. Often, you can do ...

With so many things a homeowner can lose sleep over – leaky pipes, voracious carpenter ants, a crumbling foundation – it’s nice to be able to cross something off the Money Pit list. Duct cleaning?

Q. I’ve been wondering if the air ducts in my house need cleaning. I have lived here for 35 years and they have not been cleaned in that time. It is expensive and I would like to know if problems ...

While often forgotten about, air ducts are an essential part of efficient and healthy air flow in your home. In order for your HVAC system to do its job, the air ducts need to be free of dust and ...

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 ...

MINNEAPOLIS (WCCO) -- Like a lot of families this time of year, the Jensens hired a company to clean up the air in their home. Instead they say they paid hundreds of dollars for nothing to change. It ...