Basic
$833 – $2,500 each
Single-tank ion-exchange softener sized to the household, timer-based regeneration, bypass valve, drain line with air gap, brine line
Replace a whole-house ion-exchange water softener, unit and professional install.
Replace Water Softener in Portland, Maine typically costs $981 to $2,942 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Portland are 1.0% lower than the national average for replace water softener.
National average: $1,000 – $3,000 each
$833 – $2,500 each
Single-tank ion-exchange softener sized to the household, timer-based regeneration, bypass valve, drain line with air gap, brine line
$981 – $2,942 each
Single-tank softener with metered on-demand regeneration, bypass valve, new loop connections, drain air gap, brine tank
$1,226 – $3,677 each
High-efficiency metered softener with fine-mesh resin and salt-saving regeneration, bypass valve, new connections and air gap
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $437 – $1,310 | each |
| Labor | labor | $350 – $1,050 | each |
| Supplies & Other | supplies | $115 – $349 | each |
| Equipment & Disposal | equipment | $79 – $233 | each |
Connect with local replace water softener contractors in Portland for personalized quotes based on your specific project.