The answer to 'how much to fix water softener' is that the cost can vary significantly depending on several factors. In general, basic water softener repairs can range from $100 to $500, while more complex issues or full replacements can cost $500 to $3,000 or more.
The exact cost will depend on the type of water softener, the extent of the problem, the parts and labor required, and your location. Factors like the age and condition of the unit, accessibility, and whether any plumbing work is needed can also impact the final price. Getting quotes from local plumbers or water treatment specialists is essential to determining the cost for your specific situation.