Water Treatment Solutions for Ontario Homes

  • Ensure the water in your home looks, smells and tastes great, whether it’s coming from one of Ontario’s municipal systems or a private well.
  • Get a free in-home water quality test with an Enercare Water Management Consultant.
  • The Enercare Advantage® Water Treatment program lets you get safe, high-quality water for $0 upfront.**
Water Treatment Solutions for Ontario Homes

What is water treatment?

Water treatment improves water quality, mainly by removing impurities, to make it suitable for everything from drinking to bathing. There are many different types of water treatment solutions. The right one for your home depends on where your water comes from, where you live, the plumbing in your house and the needs of the people who live there, including allergies, dietary criteria like salt restricted diets and more.

Do I need water treatment in Ontario?

If you’re among the Ontarian who get their water from a private well, you’re responsible for ensuring it’s safe to drink and use. You need to remove impurities including calcium, magnesium, bacteria, iron, sulfur and tannin. Left untreated, these can have effects on your health, the operation of your plumbing system, and the colour, taste and smell of your water. For more on maintaining a well and keeping your water safe, see the Government of Canada’s Be Well Aware – Information for private well owners.

Even if your water comes from a municipal system, you can still benefit from home water treatment. The Guidelines for Canadian Drinking Water Quality call for municipal treatment plants to filter out hazardous particles such as coal, pollen, sand, yeast, bacteria, dust and viruses for safety, but that doesn’t guarantee its taste, smell, colour or hardness.

A water treatment system from Enercare can ensure your water gets top marks for all quality indicators.

Get up to 25% off when you rent a new water treatment bundle

CTA IconGet Deal

Offer expires August 02, 2026.

Offer card water treatment with ellipses updated

Get up to $1,350 in prepaid credit cards on a new tankless water heater and water treatment system with Enercare Advantage®

CTA IconGet Deal

Offer expires August 02, 2026.

Offer card water treatment with ellipses updated

Which water treatment system do I need?

Our Water Treatment Product Picker offers personalized recommendations based on where you live, your water source and the specific problems you’re trying to solve.*

Water ProblemWater SourceRecommendation
Foul odoursCityReverse osmosis
WellReverse osmosis
OR
Zentec filter
Bad tasteCityReverse osmosis
WellReverse osmosis
ChlorineCityReverse osmosis
AND
Chlor-a-soft
WellN/A
Cloudy waterCityReverse osmosis
WellReverse osmosis
SedimentCityReverse osmosis
AND
Whole-home filter
AND
Chlor-a-soft
WellReverse osmosis
AND
Water softener
Hard waterCityWater softener
OR
Chlor-a-soft
WellWater softener
Dry and itchy feelingCityWater softener
OR
Chlor-a-soft
WellWater softener
Staining/ discolourationCityWater softener
WellWater softener
OR
Zentec filter
OR
Tannin filter
BacteriaCityN/A
WellUV filter
Iron and manganeseCityReverse osmosis
AND
Whole-home filter
WellZentec filter
LeadCityWater softener
OR
Whole-home filter
WellWater softener
OR
Whole-home filter
TanninCityN/A
WellTannin filter
Table outlining the recommended filter solution for a water problem when it comes from a specific source

Home water treatment and purification options for Ontario

We offer several options to meet your unique water treatment needs.

Reverse osmosis

Remove 90-99.99% of contaminants for pure, clear, great-tasting water right from your tap.1

Get reverse osmosis

Whole home filters

Get high-quality water throughout your home by filtering out heavy metals, chlorine, industrial volatile chemicals and other toxins.

Get a while home water filter

Well water treatments

Make sure your well water is safe and clean with specialty solutions for iron, tannin and bacteria.

Clean your well water

Get more with a water softening solution

In some areas, water has an especially high calcium content (7 grains per gallon or more) and is considered hard. If you live in a hard water area, a water softener is a great addition to your water treatment solution. By eliminating mineral build-up, you’ll extend the lifespan of your pipes, get better results from soaps and detergents, and improve the health of your skin and hair.

Why choose Enercare for your water treatment solution

Through the Enercare Advantage® Water Treatment program, you get safe, high-quality water for $0 upfront** and your repair and maintenance costs are covered throughout the life of the equipment.** You also get:

Expert installation & service by a qualified technician

plumbing icon on light blue circle

Brand-new, high-performance, CSA- or NSF-certified components and equipment all made in Canada

Competitive rental pricing and flexible payment options

No hidden costs: installation is included in the price of every rental***

24/7 support centre to help you book a service call no matter what time it is

Get a free, no-obligation price quote and a water test

Fill out the form below to receive a call from us to schedule a free in-home assessment including a water test and price quote.

Name(Required)
Address(Required)

What our customers think about us

“Harrison provided outstanding service from start to finish. He quickly figured out why my air conditioner wasn’t working, he found a fuse gone bad. He replaced the necessary parts and had my A/C run…”

Arceli G Abenes (A Abenes)

“The technician did a very good job.”

Wendy Roman

“Prasad was quick and great at managing his team to complete the job correctly. Friendly guy and got the job done well!”

Chris Li

“Great service today from Omar. He was very courteous, friendly, knowledgeable, and helpful!”

Pritesh Mistry

“Jay and Trevor came by this past weekend and helped us get hot water again! Highly recommend thanks boys great service”

Daniel Richardson

“Had a new air conditioning unit put in today as we went this whole week through the heatwave without any relief. Zowak Niazy and Raza Abid were our technicians and they were excellent, efficient, appr…”

Jessica Franko

“Amsal went beyond to fix our AC. He needed a part and went out of his way to get it and fix the unit right away.”

Jay Friedman

“Mash was great as always. Thanks Mash. Great service and support.”

Jamie Buell

“I had the pleasure of serviced my tankless water boiler by Mr.Ali Sohail. He certainly did a fantastic job, very friendly and informative. Highly recommended local enercare technician in the Durham …”

kube Jeeva

“I wanted give more than 5 stars for Anna R today! She was very helpful and fast in fixing our air conditioner. Thanks again!”

Qais Baha