HVAC Service Frequency – How Often Should You Service Your HVAC?

When it comes to HVAC systems, maintaining a comfortable and efficient indoor environment is critical. Whether it’s keeping your home warm during frigid winters or ensuring a cool respite in the summer heat, regular HVAC service is crucial for optimal performance.

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But how often should you schedule these services? In this guide, we will break it all down, including key signs your system needs attention and a handy HVAC service checklist to keep things running smoothly. Let’s begin.

Why Regular HVAC Service Is Important

Your HVAC system is a significant investment, and like any other major system, it needs regular maintenance to ensure longevity and efficiency. Scheduled servicing not only helps avoid costly repairs but also keeps your energy bills in check.

At TAM Mechanical, we recommend routine maintenance to catch small issues before they turn into major problems. This proactive approach saves money, extends the life of your system, and ensures reliable performance throughout the year.

How Often Should You Service Your HVAC System?

The frequency of HVAC servicing largely depends on the type of system you have and its usage. As a general rule, most systems benefit from at least two professional inspections per year—one in the spring for cooling systems and another in the fall for heating systems.

Seasonal Servicing

Spring – Prepares your air conditioning system for the summer months, ensuring it operates efficiently during peak usage.

Fall – Focuses on the heating system, making sure it’s ready to handle the winter cold.

For businesses or high-usage systems, more frequent servicing may be required. A tailored plan based on your system’s demands can be developed to meet your needs.

Signs Your HVAC Needs Service

While routine maintenance is ideal, there are also specific indicators that your HVAC system may need immediate attention. Here are the top signs your HVAC needs service:

  1. Unusual Noises: Banging, squealing, or rattling sounds could signal mechanical issues.
  2. Uneven Temperatures: If certain rooms are too hot or too cold, your system may not be distributing air properly.
  3. Spike in Energy Bills: Sudden increases in energy costs may indicate that your HVAC system is working harder than necessary.
  4. Reduced Airflow: Weak airflow could mean a clogged filter, duct issue, or failing blower.
  5. Unpleasant Odours: Musty or burning smells might suggest mould, dust, or electrical issues.
  6. Frequent Cycling: If the system frequently turns on and off, it could be struggling to maintain the desired temperature.

If these are the signs, HVAC needs service. It’s time to call in the experts at TAM Mechanical for a professional inspection.

Your HVAC Service Checklist

Keeping track of routine maintenance tasks can help you stay on top of your system’s health. Here’s an HVAC service checklist we use at TAM Mechanical to ensure your system is running smoothly:

  1. Check and Replace Filters
    Dirty filters restrict airflow, making your system work harder. Filters should be checked monthly and replaced every 1-3 months, depending on usage.
  2. Inspect Ductwork
    Leaky or blocked ducts can compromise efficiency. We inspect and seal ducts to ensure proper air distribution.
  3. Clean Coils and Blower Components
    Dirt and debris on coils or blowers can reduce efficiency and lead to overheating. Cleaning these components helps maintain optimal performance.
  4. Test Thermostat Functionality
    We verify that your thermostat is calibrated correctly and responds to temperature adjustments accurately.
  5. Check Refrigerant Levels
    Low refrigerant levels can impair cooling performance. We ensure the right amount of refrigerant is present to maintain efficiency.
  6. Tighten Electrical Connections
    Loose connections can pose safety risks and cause your system to malfunction. We inspect and secure all electrical components.
  7. Lubricate Moving Parts
    Proper lubrication reduces wear and tear on moving parts, extending the lifespan of your HVAC system.
  8. Inspect Drains and Drain Pans
    Clogged drains can cause water damage and reduce indoor air quality. We clean and inspect all drainage components.

Schedule Your HVAC Service Today

Don’t wait until small issues turn into major repairs. Regular servicing ensures your HVAC system operates efficiently and reliably, saving you time and money in the long run.

If you’ve noticed any signs your HVAC needs service or want to stay ahead of potential problems, let TAM Mechanical help. Contact us today to schedule a professional inspection or learn more about our maintenance plans.

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