Even with our mild California climate, keeping your HVAC system running smoothly with regular maintenance is essential! It not only keeps your home comfortable all year long, but also ensures your system is operating efficiently and helps extend its lifespan. So where do you start? Here are the top 5 HVAC maintenance tips to keep your system in tip-top shape.

Change Your Air Filters Regularly

Why It’s Important: Changing your air filters is one of the easiest and most effective ways to maintain your HVAC system. Dirty or clogged filters can restrict airflow, causing your system to work harder and use more energy.

How Often: It’s recommended to change your filters every 1-3 months, depending on usage and the type of filter you use. If your home has pets or allergy sufferers, you may need to change them more frequently.


  • Improved air quality
  • Increased system efficiency
  • Reduced energy bills

Keep the Outdoor Unit Clean

Why It’s Important: The outdoor unit, called a condenser, can accumulate dirt, leaves, and debris. Keeping it clean ensures optimal airflow and prevents the system from overheating.

How to Clean:

  • Turn off the power to the unit.
  • Remove any debris around the unit.
  • Use a garden hose to gently wash the fins. Be careful not to bend them.


  • Enhanced efficiency of the whole system
  • Longer lifespan of the equipment
  • Better overall performance

Schedule Annual Professional Inspections

Why It’s Important: A professional HVAC technician will perform a thorough inspection and tune-up of your system. They can identify and address potential issues before they become expensive problems.

What to Expect:

  • Checking electrical connections
  • Lubricating moving parts
  • Inspecting the condensate drain
  • Verifying system controls


  • Increased reliability
  • Repair prevention
  • Optimal performance

Check and Seal Ductwork

Why It’s Important: Leaky ducts can significantly reduce the efficiency of your HVAC system by allowing conditioned air to escape. Seal any leaks to keep your conditioned air inside and flowing properly throughout your home. 

How to Check:

  • Inspect visible ductwork for gaps, tears, or loose connections.
  • Use mastic sealant or metal tape to seal any leaks.
  • Consider a comprehensive inspection for professional duct sealing.


  • Enhanced system efficiency
  • Lower energy bills
  • Improved indoor air quality

Use a Programmable Thermostat

Why It’s Important: It lets you program your thermostat based on your schedule so your HVAC system isn’t working overtime when you’re not home.

How to Use:

  • Set higher temperatures when you’re away in the summer.
  • Set lower temperatures when you’re away in the winter.
  • Set it to return to a comfortable setting before you return home.


  • Reduced energy consumption
  • Increased comfort
  • Lower utility bills


Regular HVAC maintenance is key to keeping your system running smoothly and efficiently. Follow these tips to ensure your HVAC system doesn’t need repair and stays in peak condition to enhance your comfort, air quality and savings all year long.  

Our team ia always here to help keep your system running at its best! Whether you’re ready for professional HVAC maintenance, have questions, or want personalized advice, contact us today to speak with our experienced technicians.