The answer to 'how long will HVAC repair last' is that the longevity of HVAC repairs can vary significantly depending on the specific issue and the quality of the repair work. Generally, well-executed HVAC repairs can last anywhere from 5 to 15 years or more, provided the system is properly maintained. However, some repairs may only provide a temporary fix, lasting a year or less before requiring additional work.
The key factors that influence how long an HVAC repair will last include the underlying cause of the issue, the expertise of the technician, the quality of replacement parts used, and how well the homeowner cares for the system going forward. Proper maintenance, such as regular tune-ups and filter changes, can help maximize the lifespan of HVAC repairs.