Expert Water Filtration Services in Toronto

At WaterMart, we’re committed to delivering exceptional water filter services to Toronto residents.

Have you recently purchased a system from us or have an existing one? Our certified, full-time water filter technicians are ready to provide top-notch installation and maintenance at your doorstep.

  • 30+ years of expertise in the water filter industry
  • 10,000+ satisfied customers with a StarScore of 94%
  • Next-day follow-up for your peace of mind
  • Arrival within a 1-hour window
  • 100% money-back guarantee—no strings attached!
Filtration Services in Toronto

Our Services

Tired of subpar water quality? Get your water filters installed and fixed by Watermart. 
Whether you recently purchased a system from us or have an existing one, our certified, full-time technicians will provide exceptional installation and maintenance services.

Installation Services

Looking for the best water filtration system installation in Toronto? Watermart got you covered.

call for installation

Schedule a call with us and our certified technicians will expertly install your water filter system.

Need something else

Need something else? No worries! We tailor our installation process to match your specific needs and system.

With 1-hour window

With 1-hour window, we’ll get back to you with the details and final quote

You can rest assured

You can rest assured we adhere to all industry regulations and safety guidelines

Maintenance Services

If you require water filter change services, Watermart can do that too—even if we haven’t installed the system.

schedule maintenance

Get scheduled maintenance to keep your system running efficiently

Schedule timely

Schedule timely filter replacements to maintain superior water quality

certified technicians

Get your system inspected by our certified technicians for any potential issues

 Water Quality

Not sure about water quality? Schedule our water testing services to assess the purity and quality of your water

When to Book a Water Filtration Service in Toronto?

Proper maintenance of your water filtration system is essential for ensuring the health and safety of your family or employees. Here are a few factors to consider when determining how often your water system should be maintained.

Time-Based Maintenance

Time-Based Maintenance

According to the Water Quality Association, it’s recommended that your water system be maintained at least once a year. This includes sanitizing and changing the filters. Over time, filters can become clogged with impurities, which can affect the quality of your water. Regular maintenance can prevent this and ensure that your system is functioning optimally

Inactivity-Related Maintenance

Inactivity-Related Maintenance

If your water system is inactive for 30 days or more, the water in the system can become stagnant. Stagnant water can lead to the growth of bacteria and other harmful microorganisms. To prevent this, it’s essential to have your filters removed and sanitized. This will help to ensure that the water in your system is clean and safe to drink.

Usage-Based Maintenance

Usage-Based Maintenance

If your water treatment system is used excessively, such as in an office or commercial setting, your filters will naturally start to clog faster. It’s important to monitor your office system‘s usage and have it serviced by professional installers near you as needed to prevent clogs and ensure that your water is clean and safe.

Maintenance After Construction

Maintenance After Construction

If there is any road work, construction, or neighbourhood water-main repairs in your area, it can cause dirt and debris to get into your water system. This can lead to your filters clogging more quickly, compromising the quality of your water. It’s important to have your system checked and serviced after any construction work in your area to ensure that your water is free from harmful contaminants.

Client Testimonials

Since 1991, Watermart® has provided Ontario with top-tier water filtration solutions for homes and businesses. Enjoy clean, great-tasting water with our custom systems and award-winning service

Here’s what they have to say about our services…

5.0
Based on 1024 reviews
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Water Filter Systems Toronto

Water Filtration Service, Toronto

Get in Touch with Our Water Filtration Service Company Serving Toronto


Don’t take the quality of your drinking water for granted – make sure you trust in the expertise of our experienced water filter professionals to ensure that you get clean and healthy H2O every single sip. With over 30 years of long track record of serving Toronto homes and businesses experience, we can guarantee reliable and efficient solutions specifically tailored to your individual water needs. Stop compromise – contact us today to schedule an water filter installation service or replacement service with no stress or worry!

Improve The Quality of Your Water with WaterMart

In addition to our exceptional filtration services, WaterMart offers a range of advanced water treatment solutions to suit your specific needs.

Water Softeners

Struggling with hard water? We provide home water filtration system installation and maintenance at your doorstep. Our high-quality water softeners are proven to remove minerals, including calcium and magnesium to offer:

  • Softer skin and healthy hair
  • Reduced soap and detergent usage, saving you money
  • Long-lasting appliances without hard water stains or soap scum

Reverse Osmosis Systems

Tired of all the dissolved salts, minerals, and contaminants in your water? Try our state-of-the-art reverse osmosis installation services that do the job for you.

  • Get cleaner, purer water free from harmful substances
  • Enjoy the refreshing taste of clean, great-tasting water
  • Stay hydrated and healthy all year long with water that’s free from contaminants

Drinking Water Systems

Frustrated with all the plastic waste? Get our drinking water systems that deliver fresh, filtered water to your tap. Enjoy:

  • Convenient access to clean water
  • The flavorful taste of your beverages
  • A greener, sustainable planet by reducing plastic bottle usag

Get Expert Water Filtration Installation Services in the GTA

If you’re in Toronto or surrounding areas, and looking for water filter service near you, Watermart is your best bet!
We serve the diverse communities of the Greater Toronto Area—we’re committed to delivering superior quality water filtration services at your doorstep a with 100% money-back guarantee on all work we do!

Let’s connect for pure water solutions

WaterMart offers a comprehensive range of water filter systems services in Toronto. Whether you want to install a filter system, upgrade an existing one, or repair a broken one, we have the expertise to help. Here is how you can access our services

Head Office

276 Carlaw Avenue, unit 301 Toronto, ON M4M 3L1 Canada

Call us by region

(905) 886-7233
(416) 466-6488
(705) 304-1230

Water Filter Systems FAQs

While Toronto’s water is treated and considered safe to drink, it can still contain impurities and contaminants that affect taste and odor. Installing a water filter can help improve the quality and taste of your drinking water.

We offer a range of water filter systems for residential and commercial use, including under-sink filters, countertop filters, whole-house filters, and reverse osmosis systems.

Our team of experts can help you choose the right water filter system based on your specific needs, such as the size of your home or office, the number of people using the water, and the level of contamination in your water supply.

The frequency of filter replacements depends on the type of filter system and the level of use. Generally, filters need to be replaced every 6-12 months.

The cost of installation depends on the type of water filter system and the complexity of the installation process. Our team can provide a customized quote based on your specific needs.

Yes, installing a water filter system can provide many benefits, including improved taste and odor, removal of impurities and contaminants, and increased peace of mind about the quality of your drinking water.

While it is possible to install some types of water filter systems yourself, we recommend having a professional installation to ensure the proper installation and functioning of the system. Our team of experts can provide efficient and effective installation services for your water filter system.

Still Have Question?

Water Filter Systems FAQs

Check out common questions we get below.

While Toronto’s water is treated and considered safe to drink, it can still contain impurities and contaminants that affect taste and odor. Installing a water filter can help improve the quality and taste of your drinking water.

We offer a range of water filter systems for residential and commercial use, including under-sink filters, countertop filters, whole-house filters, and reverse osmosis systems.

Our team of experts can help you choose the right water filter system based on your specific needs, such as the size of your home or office, the number of people using the water, and the level of contamination in your water supply.

The frequency of filter replacements depends on the type of filter system and the level of use. Generally, filters need to be replaced every 6-12 months.

The cost of installation depends on the type of water filter system and the complexity of the installation process. Our team can provide a customized quote based on your specific needs.

Yes, installing a water filter system can provide many benefits, including improved taste and odor, removal of impurities and contaminants, and increased peace of mind about the quality of your drinking water.

While it is possible to install some types of water filter systems yourself, we recommend having a professional installation to ensure the proper installation and functioning of the system. Our team of experts can provide efficient and effective installation services for your water filter system.