About Us

“Our family created Water Superstore because we believe that CLEAN water makes for HEALHTY and SAFE living”

As the leading water treatment expert with over 20 years experience Water Superstore delivers superior quality products and unparalleled customer service. We have a passion for educating everyone on the benefits of pure, clean, safe water. We have water treatment solutions to meet every budget and provide affordable options to meet your families needs.

Whether you have municipal water, well water, cistern and/or rain water collection, we have the solution for you.  Our certified water technicians will ensure your system is custom designed to solve your water treatment needs ensuring clean, safe, great tasting water for many years to come.

Our retail location is  located in St. Catharines and is open 7 days a week to serve you. We also operate a water production plant making pure reverse osmosis daily in 3 and 5 gallon sizes. This allows us to deliver our pure water to homes and businesses throughout the Niagara Region.

Our well trained team is here to help you and we have the solutions to meet your needs. 



Laura MacDonell- President