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

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

What to know about energy efficiency, contracts and avoiding shady financing deals.

DIYer and woodworker April Wilkerson installs a mini split HVAC system in her shop for heating and cooling.

Buying a new HVAC system is one of the most important purchases you can make for your home. Consumer Reports indicates that more than 75% of U.S. homes use air conditioning, and 90% of new homes are ...

This seemingly smart summer habit could be harming your HVAC system.

Newly deployed technology rethinks how commercial air conditioning systems handle humidity — and uses novel materials to ...