Whether you’re in the dead of winter or in the scorching heat of summer, you need to have a well-functioning HVAC system to stay comfortable indoors. Instead of taking your HVAC systems for granted like most building owners and only addressing issues when your system stops working, you need to take a proactive approach. If you weren’t aware, having a proper HVAC maintenance schedule can help you reduce your energy consumption by 10 to 20 percent, regardless of the weather outside. Here, we’ve put together a brief guide to seasonal HVAC maintenance. We will go over the procedures you need to carry out seasonally to ensure that your system will work efficiently throughout the year.