We Offer HVAC Inspections in Crystal Lake. When it comes to staying cozy all year long in Crystal Lake, your heating and cooling systems play a big role. There are few things more frustrating than having the hottest or coldest day of the year come around just to have your heating or cooling system stop running. That’s why we take a long look at your system to make sure that it is running properly and that there aren’t any concerns that could be impacting your comfort. Our team will complete a variety of checks on your heating and cooling equipment. After your inspection, we’ll show you what we found and let you know how your system is working. Some of inspections may include checks on: Air filters Blower compartments Airflow Electrical connections Proper system operation Installation Condensers Evaporator coils Safety controls Condensate drains Refrigerant pressure Gas pressure Heat mode Defrosting cycles Heat exchangers Ignition and burner assemblies Venting and clearances And more! Don’t fret about your HVAC products – leave that up to Jett's Heating & Air Inc. in Crystal Lake. Book your HVAC inspection online or give us a call at 815-459-4700. We’re ready to help you start living more comfortably.