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  • Overall Comfort:

    • Healthy, sparkling clear drinking water
    • Flavorful coffee and tea
    • Better tasting soups, sauces, and meals prepared with RO water
    • Convenient – fresh, clean water ready at your tap
    • Easy replacement of filters

    Energy efficiency:

    • Environmentally sound water treatment
    • Natural carbon filters remove  bacteria, viruses, pesticides, dissolved metals like lead, arsenic, and iron


    • Upgrades to 5 stage system available
    • Locally sourced from Greenway Water Technologies of Guelph, Ontario


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24 Hour Service

Hy-Mark offers 24/7 Emergency Service for no-heat, no air conditioning and plumbing needs!*
Toll-Free: 800 727 0750

Head Office

5068 Whitelaw Road, Unit #4
RR6, Guelph ON N1H 6J3
Phone: 519 822 6656
Toll-Free: 800 727 0750

Owen Sound Office

105 Shane Street
Units 2 & 3
Springmount Business Park
Owen Sound ON N4K 5N7
Phone: 519 376 1678
Toll-Free: 800 727 0750

London Office

179 Exeter Road, Unit C
London ON N6L 1A4
Toll-Free: 800 727 0750