Softeners
How much does a water softener cost?
A salt-based water softener typically costs $1,200 to $3,800 installed. Angi cites a national average near $1,500.
| Type | Installed range |
|---|---|
| Salt-based, single tank | $1,200 to $3,800 |
| Dual tank | $1,700 to $5,000 |
| Salt-free conditioner | $1,500 to $4,500 |
What moves the price
- Existing softener loop. A home with no loop needs new plumbing. That is usually the biggest variable.
- Drain and outlet. Softeners need both within reach.
- Location. A garage is simplest. Exterior walls and crawl spaces cost more.
- Equipment. Metered valves, dual tanks and added carbon stages all raise the price.
- Removal. Taking out an old unit may or may not be included.
California labor
A 2026 survey by Cost Insight Hub puts West Coast installation at $500 to $850, plus $350 to $650 for loop work. Angi lists Los Angeles labor at $100 to $200 an hour, against $50 to $125 in Austin.
Sources: HomeGuide, Angi, Angi Los Angeles, Cost Insight Hub.
These are published ranges and general guidance, not quotes. In the Bay Area, Soft Patagonian offers free water tests.
Common questions
How much does it cost to install a water softener?
A salt-based water softener typically costs $1,200 to $3,800 installed, according to HomeGuide. A dual-tank system is about $1,700 to $5,000.
What does installation alone cost in California?
One 2026 cost survey puts West Coast installation labor at $500 to $850, plus $350 to $650 if a plumbing loop has to be added.
Do you need a permit to install a water softener?
It depends on the city. Where permits are required, published figures are about $50 to $200. Ask your installer who pulls it.