HVAC systems are a key component of most modern homes. According to ComfyLiving, the global HVAC systems market was valued at $240.8 billion in 2019, showing just how essential our HVAC systems are. Everyone needs to contact an HVAC service periodically to keep their system in good condition. Of all the services HVAC companies offer, these four are definitely worth the investment.

1. Changing Your Air Filter

If you don't have a good air filter in your HVAC system, you're compromising your indoor air quality as well as the health of your furnace and AC. Your HVAC system needs airflow to work properly, and a dirty air filter can restrict airflow through the system. You should change your air filter at least once every six months, although you might want to change your filter as often as once a month if you have children and pets, according to Homedit. Changing your air filter is arguably the most essential HVAC service.

2. Duct Cleaning

Some of the dirt and dust that travels through your HVAC system gets stuck inside your ducts, which means you're constantly blowing dirty air through your home. Every few years, you should have an HVAC service technician clean your ducts to make sure there's no built-up grime. Routine duct cleanings can also extend the life of your air filters, which saves you money.

3. Routine Inspections

Routine inspections are another key HVAC service. It's hard to tell when you've got a developing problem with your furnace or AC, but an HVAC technician knows all the little warning signs to look for. According to Bob Vila, you should have your HVAC system inspected at least twice a year — during the spring and fall.

4. Preventative Maintenance

When you have your HVAC system inspected, your technician will also perform some preventative maintenance. Cleaning your furnace and AC and checking for early signs of HVAC problems can help you keep your heating and cooling systems functional all year long. At the very least, you should have an HVAC technician do some basic preventative maintenance once a year.

Keeping your HVAC system in good shape can help you save money and keep your home comfortable year-round. If you want to avoid common HVAC issues and make sure your HVAC system is running at peak efficiency, these four essential services are a huge help. Contact our team at I Care Air Care LLC to get a maintenance appointment scheduled before you have a heating or cooling problem.