AV Water Systems solves all your household water treatment problems...
Make your waterhealthy!
Water Hardness Solutions
Soft water is gentle, beautifying, enriching. Soft water means soft, clean skin; soft, silky, more manageable hair and cleaner laundry.
Drinking Water Solutions
Clean, safe drinking water for your family is essential! Our Reverse Osmosis systems remove dangerous chemicals from your household water supply.
Water Filtration Solutions
Volatile chemicals and bacteriological contamination can be present in all water supplies. The chemicals found in your water can cause serious health issues.
Service, Setup & Installation
Quality installation and service including water testing, sales & installation of premium water treatment systems, retail bottled water and bulk water delivery.
Why AV Water Systems?

AV Water System is a full-service local water treatment company serving Beamsville, Chippawa, Crystal Beach, Dunnville, Fort Erie, Grimsby, Hamilton, Lincoln, Niagara Falls, Niagara-on-the-Lake,Pelham, Port Colborne, St. Catharines, Stoney Creek, Thorold, Vineland, Wainfleet, Welland, West Lincoln and the rest of the Niagara region.
Our mission is to help families enjoy cleaner, safer, better tasting water. We bring you excellent service and top of the line water treatment systems with product warranties up to 20 years. Explore our full line of water softening, filtration and purification systems:
For over 4 decades, AV Water Systems has been helping families solve their water treatment problems. Our friendly and knowledgeable staff will answer any questions you have about the quality of your water and how to make it better.
We proudly service the areas of Niagara Falls, Thorold, St. Catharines, Welland, Port Colborne, Fort Erie and other surrounding areas. To check if we service your area, please call 905-892-5390 or toll-free 1-800-387-0526.
Niagara Clean Water Filtration and Purification Systems servicing St. Catharines, Niagara Falls, Welland, Fonthill Thorold, NOLT and area. Niagara Water Filter Systems / Repair. Water Softeners, Reverse Osmosis, Deionized Water systems.
Your Niagara tap water may be hazardous to your health!
Look at a typical Canadian household and you’ll see families washing their clothes, preparing meals, and showering in water directly from the tap that we use every day.
Aside from cosmetic issues like hardness, stains, odours and cloudiness; chemicals and contaminants in the water from your tap can pose a long-term health risk to you and your family.
Tap water is never pure and always has chlorine or an equivalent bacteria-killing chemical added, in addition to whatever contaminants were in the water when it was drawn from the source.
Achieving total purity in your water is possible with Reverse Osmosis Systems for drinking and Whole House Filter Systems which provide pure water for the entire household.

Soften your water in Niagara
White build-up and scale on household fixtures and appliances, mineral spots on dishes, dry skin, dull limp hair, laundry that is dingy and stiff. These are all problems with hard water. A water softener or conditioner will fix these problems and save you money!

Purify your drinking water in Niagara

Remove chemicals and bacteria from your water...
What our customers say...
Three Easy Steps to Better Water

Start with our quick-and-easy water analysis questionnaire. Just answer a few questions and we’ll help you find the right solution for your water quality problems.

Contact us to discuss your water quality concerns and solution options. We can clear up any questions you have about the water quality situation in your home.

Find out what’s really in your water with a free water test. Our qualified technicians will test your water for minerals, volatile chemicals and other contaminants.