Canadian owned·Canadian-made water systemsHonest Water systems, built in Barrie, Ontario
Hard water? You already know. Get a softener quote. Locally owned in Keswick, Ontario

Water Softeners in Sharon, Queensville and East Gwillimbury

Sharon and Queensville are on hard water, and new homes feel it first in the tankless heater. You already know it. We fix it with a Canadian-made softener and show you the hardness before and after.

East Gwillimbury water hardness

How hard is East Gwillimbury water? The official numbers

The Town runs three systems: Holland Landing/Queensville/Sharon, which York lists as Lake Ontario water blended with groundwater; Mount Albert, groundwater only; and Yonge/Green Lane. Rural areas are on private wells and, under the Town's 2024 Water and Wastewater Master Plan, are not planned for municipal servicing.

Water systemmg/L as CaCO3Grains per gallonRating
Queensville (Holland Landing/Queensville/Sharon system)1609.4Hard
Holland Landing1689.8Hard
Mount Albert31718.5Very hard

Source: York Region, Drinking Water Quality and Monitoring (2026 Q2 quarterly average). Also see Town of East Gwillimbury drinking water systems and 2024 Water and Wastewater Master Plan. Ratings use Health Canada's hardness scale. Grains are US grains (mg/L divided by 17.1). Sharon has no separate row in York's table; it is on the Holland Landing/Queensville/Sharon system.

Two kinds of water

Town water or a well? Pick your path.

On town water: get a softener quote

Your number is above. Tell us your household and bathrooms and we quote the softener. We read your hardness before and after install so you see the difference. Here is how we install softeners.

Get a softener quote

On a well or lake intake: test it first

On a rural East Gwillimbury well? The Town is not planning to bring water to you, so the well is yours to look after. Start with in-depth well water testing.

Book well water testing
Local Water, East Gwillimbury

Sharon and Queensville: hard water and new homes

The Town of East Gwillimbury runs three drinking water systems: Holland Landing/Queensville/Sharon, Mount Albert, and Yonge/Green Lane. York Region lists the Holland Landing/Queensville/Sharon system as Lake Ontario water blended with groundwater. Its latest Queensville figure is 160 mg/L, about 9.4 grains per gallon. That is hard, toward the upper end of the band.

The new streets in Sharon and Queensville were built fast, and most of them came with a tankless water heater and no softener. That combination is why the calls start a year or two in: scale on the fixtures, a heater throwing error codes, a kettle that needs descaling every month. You already know the water is hard. A softener is the fix.

Mount Albert is on its own groundwater-only system and is much harder, at 317 mg/L, about 18.5 grains per gallon; it has its own page. Holland Landing shares the Sharon and Queensville system and has its own page too.

Rural East Gwillimbury, between the villages, is on private wells, and the Town's 2024 Water and Wastewater Master Plan says those areas are not planned for municipal servicing. Those homes start with in-depth well water testing.

  • Softeners for new homes in Sharon and Queensville
  • Scale protection ahead of tankless water heaters
  • Hardness read at your tap before install and after
  • Programmed for the iron in the Queensville supply
  • In-depth well water testing for rural wells
  • Carbon filtration where chlorine taste bothers you
Honest Water service van in East Gwillimbury
Before and after
What We See Most

What we see most in East Gwillimbury homes

What hard water and the local supply do to homes here.

Neighbourhoods we cover in East Gwillimbury: Sharon, Queensville, Ravenshoe, Brown Hill, the Yonge and Green Lane corridor, Holland Landing and Mount Albert (see their own pages), and the rural concessions from Highway 48 to the Holland Marsh.

Municipal, East Gwillimbury

Softeners for the new subdivisions

At 160 mg/L, about 9.4 grains per gallon, Queensville water is hard enough that a water softener is the first thing new homeowners here ask about. Builders rarely include one, and the tankless water heater is the first thing to suffer. Scale builds on its heat exchanger fast, and a softener ahead of it stops that.

York's table also shows iron at 0.443 mg/L in Queensville, far higher than the lake-fed systems up at Keswick. That is the groundwater half of the blend. We set the softener up with that iron in mind, and the after reading tells us it is handling the water you actually have.

Sharon has no separate row in York's table. It is on the same Holland Landing/Queensville/Sharon system, so the Queensville figure is the one to use. Where chlorine taste bothers you, a carbon stage goes beside the softener on one bypass.

Wells, East Gwillimbury

Rural wells on the concessions

Between the villages, from the concessions east of Highway 48 to the edge of the Holland Marsh, homes are on private wells, and the Town's master plan does not bring municipal water to them. A well is not town water. Nobody tests it but you. York Region tests private wells for bacteria free of charge, and that is all it tests.

Our in-depth well water testing covers bacteria, nitrates, iron, sulphur, hardness and more, and then we treat in order: sediment, iron and sulphur, softener, UV, only what the results call for. If orange stains or a rotten egg smell brought you here, start with our guide to iron and sulphur in well water.

How a softener install works in East Gwillimbury

Before and after. That is the proof.

We do not ask you to take our word for it. Before we connect anything, we read the hardness at your tap. That is your baseline. We install, program the softener from that number, and read the same tap again. You see both readings. The after number tells you it works. It tells us it is set up right.

1

Tell us your town and household

Town, water source, people, bathrooms. That is enough to size it.

2

Get a fixed written price

One softener, sized to your hardness and your household.

3

Baseline reading

Before we connect anything, we read your hardness at the kitchen tap.

4

Install and program

Set from your reading, not factory defaults.

5

After reading

Same tap, after install. You see both numbers.

2×
Hardness readings at every install, before and after
19
Towns across York, Simcoe and Durham
3
Regions served from Keswick
1
Job: water treatment, nothing else
Common Questions

Hard water and softener questions in East Gwillimbury

Is the water in East Gwillimbury hard? +
Yes. York Region reports Queensville, on the Holland Landing/Queensville/Sharon system, at 160 mg/L, about 9.4 grains per gallon and Holland Landing at 168 mg/L, about 9.8 grains per gallon, both hard. Mount Albert is very hard at 317 mg/L, about 18.5 grains per gallon (2026 Q2 averages).
My new home in Sharon has no softener. Do I need one? +
If you want to protect the tankless heater and stop scale on the fixtures, yes. The water is hard. Tell us your household and bathrooms and we quote a softener sized for it, then read your hardness before and after install.
Will rural East Gwillimbury get town water? +
Not according to the Town's 2024 Water and Wastewater Master Plan, which says the rural areas are not planned for municipal servicing. Those homes stay on private wells.
What does an East Gwillimbury well usually need? +
We do not guess. In-depth well water testing comes first, and then you buy only the stages your well calls for.
How often should I test my well for bacteria? +
Regularly, as the Province recommends, and again after flooding, heavy rain, the spring melt or work on the well. York Region Public Health tests private wells for bacteria free of charge. We cover the chemistry it does not.
How close are you? +
We are based in Keswick, just north on Woodbine. East Gwillimbury is a short drive.
Also Serving

Other towns we serve near East Gwillimbury

Each town has its own water report and its own number.

Get a softener quote

Sharon and Queensville water is hard. Let us fix it.

Tell us your street, household and bathrooms. We quote the softener and show you the hardness before and after.

289-221-5382Call or text to book a time that suits you.

Get a softener quote

Town, water source, household. That is enough to size it. We quote by phone or text with a fixed written price, no visit needed.

Thanks, your request has been sent. We'll be in touch shortly, or call us at 289-221-5382.

Prefer to talk now? Call 289-221-5382.

Call Softener quote