Expert Tips

Owning a home is a big responsibility and it’s important to get familiar with these basic HVAC terms and abbreviations. HVAC HVAC stands for heating, ventilation, and air conditioning. HVAC is the technology that maintains indoor environmental comfort in buildings, both residential and commercial. Indoor Air Quality Indoor Air Quality (IAQ) refers to the cleanliness … [Read More]

Are you trying to hold on to the last bit of Summer or aren’t ready to fully accept winter is just around the corner? Us too! But sadly, we need to start prepping our Schaumburg HVAC systems for the cooler weather ahead. Not sure when to turn on your furnace or need a reminder (since … [Read More]

Ah filters, the small but mighty protector of your home’s air! Air filters have an important job even though it might not seem like it. We’ll help answer some of the basic questions about air filters and help you determine which filter is best for your system. Read on to learn more and be sure … [Read More]

Since the development of COVID-19, you may have heard more about indoor air quality or IAQ products, but aren’t exactly sure what indoor air quality is all about. Don’t worry; On the Mark Heating & Air is here to help! Just give our Schaumburg HVAC experts a call or keep reading to learn about some … [Read More]

Lets celebrate Earth Day with home energy savings in MINUTES! Did you know, as much as half of the energy used in your home goes to heating and cooling? Maintaining and making smart improvements to your home’s heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills—and your comfort. … [Read More]

Most people who have a furnace in Schaumburg, IL know about furnace air filters. In fact, some of you may be sick and tired of hearing about them! However, our Schaumburg HVAC pros keep talking about them because they are one of the most important factors in how your furnace and AC functions. Why is … [Read More]