It depends on the specific situation. In general, if the repair costs are significantly lower than the cost of a new system, and your AC is relatively new with no major issues, repair is often the most cost-effective option. However, if your air conditioner is old, inefficient, and frequently requiring repairs, it may be more financially beneficial in the long run to invest in a new, energy-efficient system. Triton Services can assess your AC's condition and provide expert advice on whether repair or replacement is the best choice for your specific needs.