
Air duct inspections ensure your ductwork is in tip-top shape. Learn all the air duct inspection cost factors that impact what you’ll pay.
Year-round comfort requires a fully functioning furnace and AC—ditto the ductwork and the insulation. Your heating, ventilation, and cooling systems work together to keep your home at a perfect temperature, so it’s essential to ensure all parts are up to the task. Browse our library of heating and cooling articles to maintain an energy-efficient home and source reliable pros you can trust with your indoor air quality.


From average costs to expert advice, get all the answers you need to get your job done.

Air duct inspections ensure your ductwork is in tip-top shape. Learn all the air duct inspection cost factors that impact what you’ll pay.

If the motorized damper in your AC unit goes kaput, you need to replace it. Here is how much you can expect to pay to get this job done.

Find out the average AC freon leak repair cost, key price factors, and how to save. Get transparent estimates and expert tips for homeowners.

Buying a new central air conditioner is a big investment, so use our expert guide to make sure you choose the right one and spend your money wisely.

Baseboard heaters are simple to operate. Learn how to turn on baseboard heaters, how to maintain them, and important safety tips.

If your window AC needs some TLC, learn who to hire to clean and repair window AC units. Check out what you can do as a DIYer and what’s best left to a pro.