How Often Should You Have AC and Heating Service in Houston?

In the scorching heat of a Houston summer and the occasional chilly winters, your air conditioning and heating system becomes your best friend. To ensure it keeps you cool in the summer and warm in the winter, regular servicing is essential. But how often should you have your HVAC system serviced? We’ll dive into this crucial question and provide you with valuable insights to keep your home comfortable year-round.

The Importance of Regular AC and Heating Service

1. Prolonging the Lifespan of Your System

Your HVAC system is a significant investment. Regular servicing can help extend its lifespan, ensuring it serves you efficiently for many years.

2. Maintaining Energy Efficiency

A well-maintained HVAC system operates more efficiently, leading to lower energy bills and reduced environmental impact.

3. Ensuring Indoor Air Quality

Clean and well-maintained HVAC systems contribute to better indoor air quality, which is crucial for the health and well-being of your family.

How Often Should You Service Your AC and Heating System?

4. Annual Maintenance

Experts recommend scheduling professional HVAC maintenance at least once a year. This helps in detecting and preventing potential issues.

5. Seasonal Transition

Consider servicing your AC in the spring and your heating system in the fall. This ensures they are ready for the peak seasons.

6. Filters and Ductwork

Check and replace air filters every 1-3 months, depending on usage. Ductwork should be inspected every 3-5 years.

Signs That Your HVAC System Needs Immediate Attention

7. Inconsistent Temperatures

If some rooms are significantly warmer or cooler than others, your system might require servicing.

8. Strange Noises

Unusual sounds like banging, clanking, or hissing may indicate underlying problems.

9. Increased Energy Bills

A sudden spike in your energy bills can be a sign of an inefficient system that needs attention.

Maintenance Tips

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10. Cleaning and Dusting

Regularly clean and dust the components of your HVAC system, such as vents, registers, and coils.

11. Thermostat Calibration

Calibrate your thermostat for accuracy to ensure your system operates optimally.

12. Clearing Debris

Keep the area around your outdoor AC unit free from debris, plants, and obstructions.

Benefits of Professional Servicing

13. Expertise and Experience

Professional HVAC technicians have the knowledge and experience to identify and fix issues that a homeowner might overlook.

14. Preventative Measures

Regular professional servicing can prevent major breakdowns and expensive repairs down the road.

15. Improved Air Quality

Professionals can clean and sanitize your system, improving the air quality inside your home.


In the sweltering Houston heat and occasional winter chills, your HVAC system is your lifeline. Regular servicing is essential to keep it running efficiently. By following a maintenance schedule and keeping an eye out for signs of trouble, you can ensure your home remains comfortable throughout the year.