Does your ductwork need some help, either repair or replacement? That can get costly, but we’re here to help you determine how much that might be.

Cool weather HVAC prep is the key to an efficient system and a comfortable home year-round. Schedule a tune-up, change air ...

Window air conditioners are rather simple appliances that cool you off. If yours isn't working, there is usually an easy ...

Your AC system’s power, or tonnage — measured in British thermal units (Btu) — will affect the cost of replacement evaporator ...

Think you have mold in your air conditioning ducts? Find out how to remove it, including whether you can safely tackle this ...

Running this heater in the winter is a waste of money, and the warmth could attract mice. Flip off the breaker if the A/C ...

Learn how heat pumps can save you hundreds of dollars on your energy bill, according to Department of Energy research.