Water Purification

Your chemical-free solution to clean water for your home.

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What is water purification?

Water purification occurs when all additives, chemicals, and residue are removed from the water. Purifying the water in your home ensures you are drinking, bathing, and cleaning with the highest quality water possible.

Benefits of water purification

There are many reasons to consider a water purification system for your home. From your health to the wear and tear on your appliances, here are some benefits to consider:

  • Removes chemicals and residue
  • Improves water purity
  • Reduces need to buy wasteful bottles of water
  • Improves skin
  • Better digestion
  • Chemical-free solution to clean water

Types of water purification

Reverse Osmosis (RO) Water System

RO systems provide the best quality water possible as it only lets pure water come through your taps and appliances. The impurities in your water are removed through a highly-efficient membrane. RO will provide your home with the best tasting water imaginable.

UV Sterilization System

UV Sterilization

Sterilizing the water that comes into your home is an environmentally friendly, chemical-free, low-maintenance way of ensuring that you are using the best quality water. UV sterilization can be installed at the water’s point-of-entry into your home and is quite popular among homes with wells.

Reverse Osmosis (RO) Water System

Point-of-Use Filters

Installing a point-of-use filter allows individual taps to experience the benefits of less sediment, reduced or eliminated odour, and improved taste. These types of filters are inexpensive compared to their counterparts and can be useful for homes that have a limited number of taps used for drinking water or bathing.

We carry Novo products

We’re proud to work with Novo Water Conditioning Products — a company that manufactures high-quality water conditioning products e in Canada.

Why Choose Cross?

When it comes to keeping your home comfortable, you want to work with a company that you can trust and has a great reputation in your community and across the industry. That’s why Cross has made a commitment to excelling in the following areas to help serve you better:


We’re proud of our 5.0 rating on Google and a 4.6 rating on Facebook — it demonstrates the professionalism and knowledge of our exceptional team of technicians.

100% Satisfaction Guarantee

We work hard to ensure that all our customers are 100% satisfied with the quality of service they receive from our team. It’s our guarantee!


We’ve been serving Southwestern Ontario with quality HVAC services since 1987. The Cross Heating brand is associated with quality: from our installs to our repairs to our customer service.

Our People

You can count on our highly-skilled technicians and installers, knowledgeable sales team, and friendly office staff to ensure that you are an informed and satisfied customer.


We sell equipment from well-established and reputable manufacturers. We have the right equipment and best solutions available, so you never have to compromise on comfort, price, or reliability.

Tools & Training

We continually invest in our team to ensure that they have the specialized tools they need to do their job. Our employee training ensures that everyone that works for Cross Heating is always learning and improving their ability to repair and install your HVAC and water equipment.


We are members of HRAI, BIA, Chamber of Commerce, and the College Program Advisory committee. We believe it’s important to strongly support the HVAC industry, local businesses, and area schools to ensure that everyone in our community prospers.


We believe in volunteering and sponsoring community groups and teams. Giving back in our communities provides others with opportunities to help our community flourish.

If you’re looking for a water purification system in Elmira, Guelph, Kitchener, Cambridge, Waterloo, Stratford, Listowel, Hanover, Kincardine, and nearby areas, we’re here to help!

Contact Cross Heating Today >>