Water Softeners
Eliminate limescale & cut energy costs with water softeners.
Reverse Osmosis
Get perfect drinking water with reverse osmosis water filter systems.
Water Testing
Get your home water tested today!
Welcome to Celtic Water Solutions

Celtic Water Solutions (CWS) is a leading provider of water treatment and hygiene solutions, offering a broad portfolio of products, services and expertise to support residential, commercial, and industrial customers.

We serve nationwide over 50,000 satisfied customers including the HSE, Supermacs, Dublin Airport, Aer Lingus, Mayo County Council, Diageo, IBM, and Thermo King.

At CWS, we have been helping homeowners & businesses experience the benefits of filtered and purified water for nearly 20 years. As a 100% Irish-owned business, we’ve grown into one of Ireland’s biggest water treatment companies through our commitment to quality products and ongoing service.

Choose Water Filtration For


We Solve Water Problems Big or Small

Browse from our best selling products and take your pick.

Water Softeners
Eliminate 100% limescale from your house with CWS Clack Water Softeners. Protect your skin, save energy bills, & increase the lifespan of your appliances.
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Drinking Water Systems
Enjoy excellent quality drinking water free from contaminants such as chlorine, fluoride, & lead straight from your kitchen tap with our range of reverse osmosis water filters.
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Well Treatment
Improve the quality of water from your private water source with our range of specialist well treatment solutions. Remove iron, manganese, bacteria, pH & much more.
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Water Coolers & Dispensers
Promote hydration at your workplace with our modern, innovative, cost-efficient & robust line of water dispensers & bottle fillers.
Browse Products

Book Your Annual Service

Keep your water filter in top-notch condition and keep enjoying great quality water by replacing your filters regularly.

We service residential & commercial water filtration equipment of most manufacturers. We service reverse osmosis systems, water softeners, water coolers, well treatment systems, UV filters, water pumps, sewage treatment units and any other water filtration equipment available.

Get your water filter serviced today!

 

 

Book a Service

Plastic Pledge

Every day we remind ourselves that so much can be done to protect our planet.

We are committed to reducing plastic waste and helping Ireland to play its part in achieving the goals set out in the EU Circular Economy Package.

All our water filter components are engineered for minimal waste including our reusable outer filter casings and filter cartridges made of recyclable parts and compostable materials.

Shop our eco-friendly water filters and other products to get healthy, great-tasting water that also helps the planet.

Water Hygiene Management

Water hygiene is a crucial area of responsibility for employers, landlords and business owners. CWS provides a wide range of solutions and advice to help you stay compliant in the face of constantly changing legislation.

Our approach identifies any remedial work and helps implement preventative strategies to maintain compliance. Our primary focus is to support clients to comply with legislation and guidance for water safety, including HPSC Guidelines for Control of Legionellosis, ACoP L8, and HSG 274.

 

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What Our Customers Say

Quick and professional installation. I couldn't believe the water taste! Our water had a not very pleasant taste and a super-strong Chlorine odour. That's all gone now. Plus, no more plastic waste from bottled water! Highly recommended.
Sebastian Slotwinski, Dublin 16
Don’t usually write reviews, but am so impressed by the new Clack water softener installed by Celtic Water Solutions, felt I had to. I did a significant amount of research regarding the different types on the market and came to the conclusion that the Clack system was the best….by a mile. Well all I can say is: get a clack system installed by Celtic Water Solutions, “THEY WORK, THE DIFFERENCE IS ALMOST IMMEDIATE“.
Paul Stoneman, Drogheda, Co. Louth
Before getting our under-sink filter installed by CWS, I suffered from severe mouth ulcers & stomach upsets, also occasionally headaches. Water from our filter tastes great & I drink much more now, bringing it to work too. In two months since it was installed all three symptoms have cleared up! I’m delighted with the product and friendly service. I am recommending CWS to friends & neighbours.
Mai Byrne, Kiltegan, Co. Carlow
The system is brilliant. Limescale is finally gone from my house. Taps and showers are so shine and clean that I can use it instead of mirror. The whole process from talking to a salesman to installation was a pleasure. Quick, professional and friendly. Whatever was promised, was completed. The installer called a day earlier to arrange for a suitable time and arrived on time. The job was nicely done and no mess was left behind. I can’t recommend you enough. Fantastic service and the system! Thank you for the good experience.
Viktorija Petruchno, Johnstown, Co Meath
Absolutely delighted with Celtic Water. Haven't bought bottled water since it was installed. Would definitely recommend them. Neat job. Came when planned and the water tastes amazing.
Richard Reilly, Co Galway
Our Clients

For more information

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CONTACT US
Address:
Unit 51, N17 Business Park,
Galway Road, Tuam
Co. Galway
Emails:
Phones & Fax:
Telephones:
Galway: 093 60705
Dublin: 01 5253171
Cork: 021 2427393
Meath: 046 9570012
Donegal: 074 9706007
Tipperary: 062 30711

Fax:
+353 093 27094
INFORMATION
Opening Hours:
Monday to Friday: 9am – 5pm
Saturday and Sunday: Closed
Social Media:
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