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  • Customer
    • Request Service
    • Trade-in and Upgrade
    • Bottled Water or Salt Delivery
    • Download Culligan Timer Manuals
    • Write a Review
  • About
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
  • Contact Us
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(905) 688-3322
  • For Your Home
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Bottled Water Delivery
    • Salt Delivery
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    • Bacteria & Viruses Water Treatment
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Menu
  • For Your Home
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Bottled Water Delivery
    • Salt Delivery
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
    • Tankless RO
  • For Your Business
    • Commercial & Industrial
    • Bottle-Free® Water Coolers
    • Bottled Water Delivery
    • Salt Delivery
  • Specials
    • Specials
  • Current Customers
    • Request Service
    • Trade-in and Upgrade
    • Bottled Water or Salt Delivery
    • Download Culligan Timer Manuals
    • Write a Review
  • For Your Home
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Bottled Water Delivery
    • Salt Delivery
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
    • Tankless RO
  • For Your Business
    • Commercial & Industrial
    • Bottle-Free® Water Coolers
    • Bottled Water Delivery
    • Salt Delivery
  • Specials
    • Specials
    • Trade In and Save
  • About Us
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
  • Contact Us
Menu
  • Current Customers
    • Request Service
    • Trade-in and Upgrade
    • Bottled Water or Salt Delivery
    • Download Culligan Timer Manuals
    • Write a Review
  • For Your Home
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Bottled Water Delivery
    • Salt Delivery
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
    • Tankless RO
  • For Your Business
    • Commercial & Industrial
    • Bottle-Free® Water Coolers
    • Bottled Water Delivery
    • Salt Delivery
  • Specials
    • Specials
    • Trade In and Save
  • About Us
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
  • Contact Us
Get Pricing

Try a Reverse Osmosis Drinking Water System Today!

Drinking Water System for only $10 a month for 6 months!

Boy Drinking Culligan Water
  • Rentals, Sales, and Finance Options
  • Trained, Experienced Installers and Technicians
  • Limited Lifetime Warranty
  • 30-Day, 100% Satisfaction Guarantee

Culligan Water Makes Almost Everything Taste Better

  • Teas
  • Coffees
  • Mixed Drinks (you’ll be amazed at the taste of your scotch mixed with Culligan water)
  • Soups
  • Homemade Sauces (cooks love cooking with Culligan)

With the equivalent of nearly 240 bottles of water at your kitchen sink each day, your family will use great water for far more than drinking.

  • Crystal-Clear Ice Cubes
  • Boiling Water for Cooking
  • Rinsing Fruits and Vegetables
  • Watering Plants
  • For Your Dogs, Cats, and all Your Pets

Trust Your Local Water Experts

We’re here when you need us: Culligan has been treating your water needs in the the Niagara Region since 1952. Our business is dedicated to making your water better using the best equipment, best service, and best prices around.
We’re Family Owned: Our team works in the local area and we're a family owned and operated business.
Guaranteed Satisfaction: As always, our equipment is backed up by our 30-day, 100% Satisfaction Guarantee.
Warrantied: Most Culligan equipment comes with a Limited Lifetime Warranty.

Fill-in the contact form to have one of our friendly representatives answer all of your water questions.

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Wave if you see me
World's Most Efficient Culligan Smart HE RO Drinking Water System
100% Satisfaction Guarantee
Worlds most efficient
NSF Certification | Culligan Niagara
UL Certified Company in St. Catharines, Niagara Falls, Welland, Fort Erie, Grimsby
Water Quality Association Tested and Certified Under Industry Standards
To the best water for you and your family,

Steve Langendoen
Wizard of Water
Culligan Niagara


P.S. Still interested in learning more about the quality of your tap water and how a Culligan Reverse Osmosis Drinking Water System can make it better? Read our online report about “What’s in the Water We Drink“.

*HE is the world's most efficient water softener when configured with proportional up-flow brining and Aqua-SensorTM
Proudly Serving

St. Catharines, Niagara Falls, Fort Erie, Welland, Port Colborne, Lincoln, Beamsville, Grimsby, Smithville, Dunnville, Fonthill

For your home

  • Water Filtration
  • Drinking Water Systems
  • Water Softeners
  • Free Water Test

For your Business

  • Commercial & Industrial
  • Deionized & Ultrapure
  • Bottlefree Coolers

More for you

  • About Us
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610 Welland Avenue
St. Catharines

(905) 688-3322

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