Shopping for a new HVAC system involves more than price. Learn how to choose the right unit and vet contractors.

Many of us have a deep appreciation for the cooling systems in our homes, whether we realize it or not. What do we really know about the cooling side of our HVAC systems? Do we need to know more?

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

You’ve found your dream home. Now, make sure you won’t get hit by a surprise repair bill once you get the keys. One of the ...

HVAC costs have been surging recently, but some homeowners are paying far more than necessary for their systems.

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...

This simple formula can help you decide whether it's smarter to repair or replace your HVAC system.

Regular maintenance is more important than you think. Use it to your advantage and save on HVAC costs in the long run. Alexandra Jones is a CNET contributor who writes about food, farming, gardening, ...