St. Louis can reach extreme temperatures in both the summer and winter months. The average lows can reach 25° F in the winter and the highs can be close to 90° F in the summer.

Because of the wide range of temperatures in St. Louis, your HVAC system needs to stay in good working order. There are several HVAC services you should know about to keep your home at a comfortable temperature.

HVAC stands for “heating, ventilation, and air conditioning.” In addition to your heating and cooling systems, this includes your air ducts, an often overlooked part of HVAC service.

To help you get an idea of what HVAC services in St. Louis are most important for your system, we’ve created this helpful guide. Read on to learn about five common HVAC services!

1. HVAC Repair

Of all the services available to St. Louis HVAC systems, homeowners are most likely to get repairs done. A repair is a service call where a technician diagnoses and fixes some part of a system that isn’t working properly.

Repairs can involve any part of the system, but the most common components of an HVAC system that need repair include:

Blower motor
Condenser coils

In extreme cases, you may have to have components or entire appliances replaced altogether. Most HVAC repairs come down to mechanical issues that result from wear and tear over time.

Signs you need repairs done on your system vary depending on the issue.

You may notice leaks or odd noises and smells from your system. You should also have a technician perform repairs if your system isn’t heating and cooling properly or won’t come on at all.

It’s normal for systems to need repairs occasionally, but there are ways to prevent mechanical issues. The easiest way to avoid costly repairs is to have a technician perform regular HVAC maintenance.

2. HVAC Maintenance

Many people wait to call an HVAC company until there’s a clear issue with their system. However, you should have routine maintenance done at least twice a year.

Unlike repairs, maintenance is a preventative measure you have done before issues with your system occur. Although a certified HVAC professional will be able to thoroughly inspect your system for potential problems, there are some things you can do to maintain your system:

Change air filters every one to three months
Remove debris and branches from any outdoor units
Clean air vents
Replace batteries in your thermostat and carbon monoxide detectors

When a technician checks your system, they’ll do more technical maintenance. They’ll check your system’s efficiency, as well as condenser coils, drain lines, and electrical connections.

During routine maintenance, a technician may also replace smaller parts of your system like belts and pulleys that are close to wearing out. If any mechanical parts aren’t running smoothly, your technician can lubricate them to prevent wear.

If your heating and cooling system are working properly, the technician will then check your air duct system.

3. Duct Cleaning

If you have central HVAC, any air pumped into your home from your heater and air conditioner flows through a system of ductwork. Most air conditioners don’t pull fresh air from outside, so air gets recycled in your home.

Your air ducts can accumulate dirt, dust, and debris over time, and these pollutants can end up in the air you breathe. In humid conditions, air ducts can even house mildew and mold that carry dangerous bacteria.

Dirty air ducts can lead to health problems like allergies and sinus issues as well as unpleasant smells.

To improve your home’s indoor air quality, you should periodically have your air ducts cleaned. Homes with pets may need more frequent air duct cleaning.

4. Duct Sealing

If your duct system leaks, air can escape from the duct before it reaches the vents. Leaking ducts not only make your system less energy efficient but can also prevent it from heating or cooling your home properly.

Historically, detecting and locating leaks was a difficult and time-consuming process, not to mention the sealing process. With advances in technology, the process is much simpler today.

Rather than trying to find individual leaks, a technician simply pumps an airborne adhesive into the duct system. The adhesive naturally flows into the leaks and forms a bond that seals them.

Sealing leaky ducts will improve their ability to keep your home at a comfortable temperature. You can also save on your energy bill if your system isn’t wasting air because of leaks.

5. Air Purification

Indoor air pollutants can settle into your home even if you have clean air ducts. These pollutants can cause health issues like headaches, sinus irritation, and in extreme cases, respiratory diseases and cancer.

Sources of indoor air pollutants include combustion byproducts from appliances, pets, mold, and pesticides. All of these pollutants can end up in your air ducts and circulate throughout your home.

Air purifiers ionize the air in your home to pull microbes from it. This process can remove bacteria, viruses, and other pollutants from the air you breathe.

Sterilizing your indoor air can benefit your health and prevent diseases like the common cold and Covid-19.

Professional HVAC Services Done Right

In St. Louis, homeowners rely on both heating and air conditioning to keep their homes comfortable.

If your system isn’t functioning properly or not coming on at all, you’ll likely need a repair, but maintenance can help prevent issues. Other HVAC services that can improve your system’s efficiency and indoor air quality include duct cleaning, duct sealing, and air purification.

No matter what HVAC services you need in your St. Louis Home, Anton’s can help. We’ve been in business for over 40 years, and our technicians are NATE-certified.

Contact us today to schedule service for your HVAC system!

Skip to content