Mainstream installs every major type of water softener — salt-based (traditional, removes hardness by ion exchange), salt-free (scale inhibitors that change mineral structure), dual-tank (continuous soft water during regeneration), and twin-tank reverse-osmosis combo systems for premium whole-home water treatment.

Softener types

  • Salt-based — Traditional, removes minerals
  • Salt-free conditioner — Inhibits scale, no salt
  • Dual-tank — Continuous soft water during regen
  • Whole-home with filtration — Combined softener + sediment + carbon

We size based on a free water test. See our water quality treatment service.