The answer to 'should I get HVAC repair or' is that it depends on the specific issue with your HVAC system. HVAC repair is generally recommended if your system is not functioning properly, making strange noises, or not providing adequate heating or cooling. The benefits of HVAC repair include restoring your system to proper working order, improving energy efficiency, and extending the lifespan of your equipment.
On the other hand, HVAC replacement may be necessary if your system is very old, has reached the end of its useful life, or would require extensive and costly repairs. Replacing your HVAC system can provide improved performance, increased energy efficiency, and peace of mind knowing you have a new, reliable system.