Service and reprogram
Correct settings, brine delivery or a replaceable valve component when the tanks and resin remain sound.
Replace the failed parts—or the right system
A softener that no longer delivers soft water may have a programming issue, salt bridge, blocked injector, worn control valve or exhausted resin. A basic diagnosis helps distinguish a serviceable failure from equipment that no longer makes economic sense to repair.

When to take a closer look
What a contractor may compare
Correct settings, brine delivery or a replaceable valve component when the tanks and resin remain sound.
Refresh selected components when equipment quality and remaining life justify the work.
Install a correctly sized, serviceable system when age, efficiency or multiple failures make repair poor value.
A useful appointment should verify
Shortcuts worth avoiding
Common questions
The answer depends on equipment quality, parts availability, resin condition, efficiency and repair cost. Ask for the diagnosis and both options when they are reasonable.
Sometimes. The installer should still inspect the bypass, drain, electrical supply and plumbing condition rather than assuming every old connection is suitable.
Billings provider referral
A provider can review the location, scope and timing, then decide whether the request fits their service area and availability.