Water Softener Repair & Service

A softener that has stopped regenerating is not a softener. It is just a tank taking up space in your basement. We diagnose and repair water softeners across York Region, from Keswick to North York, including units we did not install.

Overview

When soft water stops being soft

Most water softener failures announce themselves the same way. Soap stops lathering, scale comes back on the kettle and the shower glass, and the salt in the brine tank stops going down. By the time it is obvious, the unit has usually been failing quietly for weeks.

The causes are a short and diagnosable list. A control valve that no longer initiates regeneration. A resin bed fouled by iron or simply exhausted by age. A salt bridge that has crusted over, leaving the brine tank looking full while the resin underneath gets nothing. A clogged injector, or a drain line backing up. We test the water, run the cycle, and tell you which one it is. Leaks are the other common call: usually the O-rings on the control head, the bypass valve, or a cracked brine tank.

Where the softener is on a private well (around Pefferlaw, on King Township estate lots, along the Whitchurch-Stouffville concessions, in rural East Gwillimbury, and at the edges of Holland Landing and Bradford), iron fouling is a common reason a unit keeps cycling but stops softening. Sometimes the resin can be cleaned; where iron has gone untreated for years, new resin plus iron removal ahead of the unit is the honest fix, and we say so before we quote. In Keswick and Sutton, hardness and iron are common whether a home draws from a private well or the Lake Simcoe supply, so a softener there works hard and needs regular servicing. For iron and sulphur problems, see well water treatment. In Keswick, see water softener installation in Keswick and water treatment and filtration in Keswick.

We also service units we did not install, including ones whose original dealer disappeared years ago. Where a repair makes sense, we repair it. Where the unit is past economical repair, we say so plainly rather than selling you a part that buys a few months. Every repair is done by licensed and insured plumbers, and our workmanship is guaranteed.

  • Control valve diagnosis, repair, and replacement
  • Resin bed cleaning, iron fouling treatment, and resin replacement
  • Salt bridge clearing and brine tank cleaning
  • Injector, venturi, and drain line clearing
  • Regeneration cycle reprogramming and timer repair
  • Annual and scheduled softener servicing
  • Repairs on units we installed and units we did not
  • Leaks at the bypass valve, control head O-rings, and brine tank
AquaTec mascot checking the salt level in a water softener brine tank
Available 24/7
15+
Years of experience
18
Towns served
100%
Upfront pricing
24/7
Emergency response
A softener that has stopped regenerating does not just stop softening. It keeps pushing water through an exhausted resin bed, and the scale starts building in the water heater first.
Our Process

How a repair visit works

Diagnosis before parts, and a straight answer on whether repair is worth it.

1

Test the water

We test hardness in the raw water coming in and again after the unit. The difference tells us immediately whether the softener is doing anything at all.

2

Run the cycle

We manually trigger a regeneration and watch it through, which exposes valve, injector, and drain faults that a visual inspection misses entirely.

3

Diagnose and advise

You get a plain answer: what failed, what the repair involves, and whether the age and condition of the unit justify repairing rather than replacing.

4

Repair and verify

We complete the repair, run a full regeneration, and retest the water so you can see the unit working before we leave.

Common Questions

Water softener repair questions, answered

What homeowners ask when a softener stops working the way it used to.

How do I know if my water softener has stopped working? +
The clearest sign is that the salt level in the brine tank stops dropping. A working softener consumes salt. Beyond that, watch for soap that will not lather, white scale returning on taps and shower glass, spotting on glassware out of the dishwasher, and skin and hair feeling different after a shower. Any one of those is worth a test.
Why is my water softener full of water? +
Standing water above the salt in the brine tank usually points to a blocked drain line, a failed brine valve, or an injector clogged with sediment. It can also follow a regeneration cycle that started and never finished. None of these are homeowner repairs, but all of them are ordinary service calls.
What is a salt bridge and why does it matter? +
A salt bridge is a hard crust that forms across the salt in the brine tank, leaving an air gap underneath. The tank looks full, so nobody adds salt, but the water below never touches it and no brine gets made. The softener keeps cycling and softens nothing. Breaking the bridge and cleaning the tank is a routine part of a service visit.
Is my softener worth repairing, or should I replace it? +
It depends mostly on age and on what failed. A control valve on an otherwise sound ten-year-old unit is usually worth repairing. A fouled resin bed on a unit already past fifteen years old often is not, because the next failure is rarely far behind. We will tell you which situation you are in rather than defaulting to a replacement.
What affects the cost of a water softener repair? +
Mostly the part that failed. Clearing a salt bridge or a clogged injector is a small job, while a new control valve or a full resin replacement costs more. The age of the unit and whether iron has fouled the resin also matter. We test the water and run the cycle first, then give you a written price before any work starts, and there is no travel surcharge anywhere in our service area.
Where We Offer This Service

Water softener repair across York Region

Softener repair and scheduled servicing are available in every community we serve.

Softener not using salt, or scale coming back?

We will test the water, run the unit through a full cycle, and give you a straight answer on repair or replacement.

AquaTec Plumbing mascot giving a thumbs up