The answer to 'which is better HVAC repair or' is that both HVAC repair and replacement have their own benefits and drawbacks, and the best option depends on your specific situation. HVAC repair is generally the more cost-effective solution if your system is relatively new and the issue is a minor one, such as a faulty component or a lack of maintenance. Repairs can extend the lifespan of your HVAC system and are usually faster and less disruptive than a full replacement.
On the other hand, HVAC replacement may be the better choice if your system is older, less energy-efficient, or experiencing more significant issues. A new HVAC system can provide improved energy efficiency, better air quality, and a longer lifespan, which can offset the higher upfront cost in the long run. Replacement is also recommended if your current system is no longer meeting your cooling or heating needs.