It depends on the extent of the repairs needed. Sometimes a hot tub simply needs a new pump or a filter change, and those repairs can be relatively inexpensive. However, if the tub is leaking or has other serious problems, the cost of repair can be much higher. In most cases, it's best to consult with a local hot tub repair service to get an accurate estimate for the work that needs to be done.

Depending on the severity, it usually costs around $100 to repair a hot tub. However, if the problem is more severe, it could cost upwards of $300. If your hot tub needs extensive repairs, it might be more cost effective to buy a new one altogether.