Water softener replacement
If your softener is old, failing or was sized for water you no longer have, replacing it can pay off.
Replacement means removing an existing softener and installing a new one sized and programmed for your current water and household. In the Sioux Falls area, it's often prompted by an aging basement unit, a repair quote that doesn't make sense, or a change in water supply.
Signs it's time
- Repeated repairs on the same unit
- Parts no longer available
- A cracked or leaking tank
- A timer model that regenerates on a schedule
- Salt use that seems way too high
- Your household or water supply changed
Why supply changes matter here
Water around Sioux Falls isn't the same everywhere, and it isn't fixed. Sioux Falls city water was listed at 270 ppm hardness in the 2024 report and 250 ppm in 2025. Brandon added reverse osmosis softening at its plant, which a trade publication said cut hardness from about 24 grains to about 12. A softener sized for the old water may now be bigger than you need, which is not a problem for soft water but can mean wasted salt if it isn't reprogrammed.
What to compare
- Grain capacity matched to your hardness and household
- Demand-initiated (metered) regeneration
- Salt efficiency and brine tank size
- Warranty on the tank, valve and resin
- Whether the old bypass and drain can be reused
What affects the cost
The new equipment, removal of the old unit, any plumbing changes, and add-ons like an iron filter or RO tap. The company quotes the replacement directly.
Where we connect you with help
Common questions
How long do water softeners last?
It varies with water quality, use and maintenance. Iron and chlorine wear resin faster. A technician can tell you whether repair still makes sense.
Can I reuse my old bypass and drain?
Often, if they are in good shape and the new unit fits. The company will check during the estimate.
Related services
- Water softener installation
- Water softener repair
- Iron and sulfur filters
- Reverse osmosis drinking water
More background: Sioux Falls hard water guide.
Scale on everything? Softener not keeping up?
Call and get connected with a water treatment company that works in Sioux Falls and nearby towns.