Hiller Blog

Common Reasons for an HVAC Leak and How to Stop It

If your energy bills have been climbing, a leaking HVAC system could be to blame. From clogged drain lines to damaged coils and refrigerant leaks, these common issues can waste energy, damage your home, and even pose health risks. Learn how to spot, prevent, and fix HVAC leaks before they turn into costly problems.

How To Deal With Weird Furnace Noises

A mysterious hum from your furnace isn’t something to ignore. From humming and banging to whistling and clanging, each sound tells a story about your furnace’s condition. Learn what these noises mean and when it’s time to call an HVAC professional to keep your home warm and worry-free all winter long.

Signs That You Need a New HVAC System

If you think you’re HVAC isn’t working as well as it should be, it may be time for a replacement. We’ll tell you what signs to look for before replacing your old system – and why it’s a good idea to do so. Keep reading for more.