
Here's what you can expect when getting an estimate for coolant leak repair costs. The cost can vary based on the detection method used, the source of the leak, and the amount of damage that needs to be repaired in the aftermath.
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.

Here's what you can expect when getting an estimate for coolant leak repair costs. The cost can vary based on the detection method used, the source of the leak, and the amount of damage that needs to be repaired in the aftermath.

If your furnace is malfunctioning, it could be a faulty control board. Find out what a furnace control board replacement costs for parts, labor, and more.

Ductwork repair costs vary by the type of fix needed and the materials involved. The duct's location and accessibility also impact pricing.

There are a few different types of refrigerant for AC systems, but some contain environmental hazards. Learn about the five main types of refrigerant.

Energy bills rising? Here’s how to perform a DIY duct leakage test to locate any damage in your ductwork and restore your energy-efficient home.

You’ll need to get creative if you want to run your portable AC in a windowless room. Here’s how to vent a portable air conditioner without a window.