How often should HVAC systems be serviced?

Regular servicing of HVAC systems is essential for maintaining their efficiency, longevity, and safety. Servicing at least once a year is the recommended practice as it allows for comprehensive inspections and necessary maintenance tasks. This annual service can help identify and rectify potential issues before they lead to major problems, such as failures or costly repairs.

In addition to ensuring the system runs efficiently, annual servicing can improve indoor air quality as professionals clean and replace filters, check for leaks, and assess the overall functioning of the unit. This proactive approach reduces energy consumption and enhances the comfort of living spaces.

While some frequencies might seem appropriate, servicing too infrequently—like every two years or five years—can allow small issues to grow into major concerns. Conversely, servicing every month is often unnecessary and could lead to excessive costs without commensurate benefits, as most systems do not require such frequent intervention unless in unique or industrial-grade applications.