How much does a water softener cost in Eagle Mountain?
Short answer: A professionally installed 48,000–64,000 grain softener in Eagle Mountain runs about $1,690–$2,290 for homes with a pre-plumbed softener loop. Adding an under-sink reverse osmosis drinking water system brings it to about $2,240–$2,750. These are Guardian Soft Water's quoted ranges as published on this site; your written quote sets the final price.
What's included in the installed price?
The ranges cover the softener, its brine tank and bypass valve, and installation on an existing softener loop.
| System | Installed range |
|---|---|
| 48,000-grain softener | $1,690–$2,050 |
| 48,000–64,000 grain softener (by size) | $1,690–$2,290 |
| Softener + 5-stage under-sink reverse osmosis | $2,240–$2,750 |
| Reverse osmosis add-on only | $550–$700 |
What makes the price go up or down?
Size, plumbing and add-ons. Bigger households and harder water need a larger unit, and homes without a softener loop need extra plumbing.
- Size (grain capacity): larger families or well-heavy water (18 GPG and up) usually need 64,000 grains instead of 48,000.
- Existing plumbing: many newer Eagle Mountain homes have a garage softener loop, drain and outlet. Without one, plumbing work adds cost.
- Drinking water: a reverse osmosis system lowers dissolved solids, which a softener doesn't.
- Salt vs. salt-free: see our comparison.
How do I get an exact price?
Use the free calculator, then request a written quote. It goes only to one local installer.
Enter your hardness (see Eagle Mountain hardness) and household size in the sizing calculator to see the recommended size. Then request a quote and Guardian Soft Water will confirm the price in writing.
Use the free sizing calculator and your request goes only to Guardian Soft Water, one local installer, never to five companies.
Get my installed priceCall Jeff: (801) 928-8565Frequently asked questions
How much does a water softener cost in Eagle Mountain, UT?
About $1,690–$2,290 installed for a 48,000–64,000 grain softener on a home with an existing softener loop, per the ranges published on this site. A written quote sets the final price.
How much does reverse osmosis add?
About $550–$700 for an under-sink 5-stage reverse osmosis system, or about $2,240–$2,750 bundled with a softener.
What size softener do most Eagle Mountain homes need?
A 3–5 person household usually fits a 48,000-grain unit; 6 or more people or well-heavy water usually calls for 64,000 grains.
Sources
- Eagle Mountain City, 2025 Drinking Water Consumer Confidence Report, public water system #UTAH25142. Available from Eagle Mountain City Public Utilities.
- U.S. Geological Survey, "Hardness of Water" (hardness scale and 17.1 mg/L per grain conversion).