Repairing a heat pump would be a good choice than replacing it with new one or not?

Replacing a Heat pump would take some more money as the nowadays heat pump runs with a new advance technique which is a bit costly. Repairing a Heat pump will not cost you high, plus the experts will ensure you all the details about how you can maintain the old Heatpump which will start working like a new one. One of my friends suggested to contact heat pump repair Santa Barbara from the website of the Santa Barbara HVAC contractor. Does anyone have any idea about it?